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Fuel System, Gasoline: Fuel Rail and Injector Leak — Fire Risk — Recall 21V961000 (2020)
warning light; recall notice; repeated dealer repair
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11 NHTSA recalls, DCT shudder, exploding sunroofs, and steering failures plague the 2020-2026 Mercedes-Benz CLA. Know your California lemon-law rights.
You saved for the three-pointed star. The CLA 250 or AMG CLA 35 promised European sophistication, a turbocharged four-cylinder's snap, and the MBUX infotainment screen that made every other brand's center console look dated. What some owners of the 2020-2026 Mercedes-Benz CLA (C118, second generation) found instead was a growing list of dealer visits — for a rearview camera that went black, a sunroof that shattered without warning at highway speed, a dual-clutch transmission that lurched, jerked, or slipped into neutral on the freeway, and a power steering system that locked mid-turn. NHTSA issued eleven recalls against the C118 CLA between 2019 and 2023, covering the driver airbag, fuel rail fire risk, electric power steering, brake pad wear detection, rearview camera software, and multiple rounds of eCall communication system failures. Three separate campaigns addressed the eCall system alone — evidence of a recurring software architecture problem MBUSA struggled to resolve with a single fix. Beyond the recall record, owners report a troubling pattern with the MFA2-platform 7G-DCT and 8G-DCT dual-clutch transmissions: low-speed shudder, harsh lunges at takeoff, and — in the most alarming cases — the transmission slipping into neutral at freeway speed with a red warning on the dash. The same symptom cluster appears across the GLA and GLB, which share the same powertrain. Meanwhile, panoramic sunroofs have spontaneously shattered on the highway across every model year of the C118, with owners describing explosions of glass fragments raining onto passengers. Dealers routinely deny warranty coverage on sunroof failures, arguing no external impact — despite a pattern that spans coast to coast and multiple years. If your CLA has been to the dealer repeatedly for any of these issues, California's Song-Beverly Consumer Warranty Act may give you rights that go beyond a software update and a 'we couldn't reproduce it' repair order.
The issues owners report most, ranked by severity — each one verified against a cited NHTSA source.
warning light; recall notice; repeated dealer repair
airbag warning light; passenger airbag may not deploy; SRS warning; occupant detection fault
sticky steering; steering wheel feels stuck; increased steering effort; steering recall
driver seat cushion loose; seat fastener recall; seat may not stay secured
tail light out; exterior light warning; reduced rear visibility
warning light; recall notice; repeated dealer repair
A settled Margarian Law case on this exact model, published with the actual settlement math.
Open any defect for the symptoms and why it matters for a California lemon-law claim. Each is tied to a cited NHTSA source.
airbag warning light; passenger airbag may not deploy; SRS warning; occupant detection fault
A recall for airbag non-deployment is one of the most direct triggers of Song-Beverly eligibility: MBUSA has formally acknowledged a safety defect, and if a dealer fails to complete the inspection and module replacement within 30 days of the owner's request — or if the repair is performed but the airbag subsequently fails inspection again — the owner may have an actionable claim. Owners should confirm in writing that the recall remedy (inflator module inspection and replacement) was performed and retain the repair order as evidence of a warranted safety defect.
MBUSA will notify owners, and dealers will inspect the driver airbag module and replace it, as necessary, free of charge. The recall began October 29, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019100001.
sticky steering; steering wheel feels stuck; increased steering effort; steering recall
Interior switch illumination failure — while classified as a functional defect — can support a Song-Beverly claim when combined with other open issues on the same vehicle, as California lemon law does not require that the qualifying defect itself be safety-related if it substantially impairs the vehicle's use or value. Recall 20V089000 was remedied by a software update; owners who experience recurring cluster illumination loss after the update should document each recurrence.
MBUSA will notify owners, and dealers will update the instrument cluster software, free of charge. The recall began March 31, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020030019.
driver seat cushion loose; seat fastener recall; seat may not stay secured
A missing ISOFIX anchor bar means a child restraint cannot be properly secured using the system, placing child passengers at elevated crash-injury risk. MBUSA's recall remedy requires dealers to inspect and replace the bracket. If the inspection was not completed in a timely manner, or if the owner was unable to secure the part due to dealer delays, the manufacturer's failure to remedy a known safety defect within a reasonable time may constitute a violation of Song-Beverly's repair obligations.
MBUSA will notify owners, and dealers will inspect the right-rear ISOFIX bracket and replace the bracket, if necessary, free of charge. The recall began March 16, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021020004.
tail light out; exterior light warning; reduced rear visibility
Recall 21V058000 covers a software defect that dispatches emergency responders to the wrong location in a crash. Although the primary issue is functional (emergency services infrastructure), the safety consequence — delayed crash response — is real. Under Song-Beverly, owners who experienced difficulty getting the OTA update applied or who were required to make multiple dealer trips for software remediation may count those visits toward the 'reasonable number of repair attempts' threshold.
MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
warning light; recall notice; repeated dealer repair
Recall 21V072000 involves a communication module that was never activated, preventing occupants from reaching emergency services through the in-vehicle eCall system. Although dealer activation is the remedy, owners who made multiple dealer trips before the issue was resolved — or who could not receive the remedy within 30 days — have a documented repair history that supports a Song-Beverly analysis, particularly when this recall is combined with other concurrent open defects.
MBUSA will notify owners, and dealers will inspect the communication module and activate it, if necessary, free of charge. The recall began March 31, 2021. Letters for the owners of the 9 additional vehicles were mailed July 9, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA
backup camera blank; screen goes black in reverse; rearview camera distorted
A blank rearview camera during reversing directly reduces rear visibility and increases crash risk — NHTSA classifies this as a safety consequence. Under Song-Beverly, a recalled safety defect that recurs after the dealer applies the software update remedy (or cannot be updated due to OTA eligibility issues) creates a strong lemon-law fact pattern. Owners should verify the OTA update was actually applied by requesting the vehicle's software version from the dealer in writing.
The multimedia system software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed beginning June 28, 2021. Owners may contact MBUSA customer service at 1-800-367-6373. MBUSA's number for this recall is 2021050012.
warning light; recall notice; repeated dealer repair
A fuel leak adjacent to hot engine components is a fire risk — the most severe category of automotive safety defect, and the category for which California lemon law provides the strongest protections. Under Song-Beverly, a single repair attempt for a safety defect that creates a risk of fire or death may be sufficient to trigger replacement or refund eligibility (the so-called 'two-attempt' presumption applies to fire-risk defects in many circumstances). Owners should confirm their recall 21V961000 fuel rail and injector replacement was completed and retain the dealer repair order.
Dealers will replace the fuel rail and fuel injectors, free of charge. Owner notification letters were mailed April 22, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for the recall is 2022030003.
sticky steering; steering wheel feels stuck; increased steering effort; steering recall
Sudden loss of power steering assist at any speed — especially in a low-speed turning maneuver — creates a direct crash risk. Recall 21V989000 addressed a single 2020 CLA 250 with melted adhesive contaminating the EPS power connection; however, broader owner complaint data suggests EPS failures persist beyond that single recall unit. Owners who experience sticky or lost steering after the recall remedy has been applied should document every instance and request the dealer inspect the EPS module and connector, as a post-remedy recurrence of a safety defect strongly supports a Song-Beverly claim.
A dealer will inspect and repair the power supply connection, as necessary, free of charge. The owner notification letter was mailed January 21, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021120016.
backup camera blank; screen goes black in reverse; rearview camera distorted
Recall 22V232000 covers a separate software root cause from recall 21V354000, targeting the camera display function specifically. Owners who received both recalls and still experience rearview camera failures have documented evidence that MBUSA's software remedies did not permanently resolve the defect — a strong factual basis under Song-Beverly for arguing a recurring, unresolved safety defect. Each dealer visit for camera failure should be captured on a repair order even if the dealer applies only the OTA update.
Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed July 15, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022060007.
tail light out; exterior light warning; reduced rear visibility
Recall 22V365000 is the second eCall software campaign for the CLA C118 within a two-year period (see also 21V058000 and 21V072000). A vehicle subject to three overlapping eCall recalls demonstrates a persistent, manufacturer-acknowledged software architecture problem. Owners who made multiple trips for eCall-related software updates should include all related visits in their repair-attempt count when assessing Song-Beverly eligibility.
The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owner notification letters will be mailed in phases, on July 8, 2022, May 17, 2024, July 29, 2024, and September 27, 2024. Owner
brake pedal problem; reduced braking; unexpected braking; brake warning light
Recall 23V732000 addresses vehicles delivered without a brake pad wear inspection gauge, which means brake pad thickness cannot be accurately monitored. Driving with worn brake pads reduces stopping distance and increases crash risk. Owners who experienced premature brake wear or brake fade before the recall remedy was performed should note that the manufacturer's failure to equip the vehicle with the correct inspection tooling is a manufacturing defect — and any consequential brake damage attributable to that omission may be coverable under the warranty and, if unresolved, under Song-Beverly.
Dealers will install an inspection gauge and provide supplemental owner's manual information, free of charge. Owner notification letters were mailed on February 29, 2024. Owners may contact MBUSA customer service at 1-800-367-6372.
transmission shudders or vibrates at low speed; harsh jerk or lurch when shifting; car lurches to a stop unexpectedly while driving; transmission malfunction warning light illuminates at highway speed; vehicle slips into neutral while driving; hesitation or stumble during acceleration from a stop; engine jerks while driving; dealer says cannot duplicate
Under California's Song-Beverly Consumer Warranty Act, a transmission defect that recurs after multiple dealer repair attempts — even when the dealer logs 'cannot duplicate' — can satisfy the substantial-impairment standard if the owner documents each visit with repair orders and mileage. The 'slip to neutral at highway speed' variant creates a safety dimension that strengthens eligibility. Owners who have returned for the same shifting complaint two or more times within the warranty period should preserve all repair orders and request that every visit be documented even when the technician cannot reproduce the fault.
TCM software update (if available via dealer bulletin); transmission fluid flush and refill with approved MBUSA ATF; clutch pack inspection; in severe or recurring cases, valve body or clutch pack replacement. Owners report recurring symptoms after software updates alone.
panoramic sunroof shatters or explodes without impact; loud bang followed by glass fragments in cabin; glass rains onto occupants at highway speed; sunroof cracks or breaks while vehicle is parked; dealership says no external impact found but declines warranty coverage
A sunroof that spontaneously shatters at highway speed — exposing occupants to glass fragments — constitutes a safety defect under Song-Beverly. If MBUSA or its dealer denies warranty coverage, the owner should document the dealership's written refusal and the fracture photographs, as these support both a Song-Beverly claim (failure to repair a safety defect) and a potential unfair-business-practices argument. Recurring or second sunroof failures after a glass replacement strengthen eligibility further.
Replacement of panoramic sunroof glass panel under warranty or goodwill claim; MBUSA dealers often deny spontaneous breakage claims absent visible external impact marks. Owners should photograph the fracture pattern (spontaneous tempered-glass failures show distinctive 'spider web' or granular shatter, unlike impact cracks).
MBUX center screen goes black while driving; instrument cluster display shuts off completely during normal use; only audio display remains active after blackout; screen freezes and requires reboot; navigation unavailable after display failure; display intermittently returns after car is restarted
Recurring infotainment blackouts that persist despite multiple dealer software updates can satisfy Song-Beverly's 'reasonable number of repair attempts' threshold, particularly when the defect recurs within the warranty period. While MBUX blackouts are classified as a functional defect rather than a safety defect, the instrument cluster component — which displays speed, fuel, and warning lights — may cross into safety territory if the speedometer or warning indicators are rendered unavailable.
OTA software update to MBUX firmware (if eligible); dealer-initiated software reflash of head unit; in persistent cases, replacement of head unit or central gateway module. Owners report recurrence after OTA updates.
steering wheel locks mid-turn; sudden loss of power steering assist at low speed; steering wheel becomes stiff or unresponsive while executing a turn; brakes unresponsive simultaneously with steering failure; steering wheel requires excessive effort to turn; EPS warning light illuminates on instrument cluster
Sudden loss of steering is a safety-critical defect that directly supports a Song-Beverly claim: the vehicle poses a risk of injury that persists despite the manufacturer's recall remedy. If an owner has had recall 21V989000 performed and continues to experience EPS failures or stiff steering, the post-repair recurrence is strong evidence of a manufacturing or design defect that the recall did not fully resolve, which is precisely the fact pattern Song-Beverly was designed to address.
Inspect and replace EPS power supply connector (per recall remedy); EPS module software update; in severe cases, replacement of the electric power steering rack or EPS control unit.
comfort functions misbehave when exiting (e.g. radio or lights stay on after door opens); electronic parking brake / Auto-Park fails to engage automatically on driver door open; vehicle rollaway
A silent parking-brake non-engagement defect creates rollaway risk with no owner-available remedy until September 2026 — a documented period where the defect cannot be repaired. Pre-recall complaints about door-lock or parking-brake behavior without a lasting fix form relevant repair history under California lemon law.
Dealers will replace the driver's door lock, free of charge. Owner notification letters are expected to be mailed September 18, 2026. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning July 31, 2026.
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Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 CLA, 2019-2022 A-Class, 2022-2023 C-Class, 2024 CLE, 2020-2026 GLA/GLB, and 2023-2024 GLC vehicles. The micro-switch in the driver's door lock may corrode and fail to detect an open door, preventing the electronic parking brake or "Auto-Park" feature from engaging automatically. This may result in a vehicle rollaway.
remedy available
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2020 A220, 2020 CLA250, GLB250, AMG A35, AMG CLA45, AMG CLA35, and 2021 GLA250 vehicles. The vehicles may not be equipped with an inspection gauge to check the wear of the rear brake pads. In addition, information for using this inspection gauge might not be included in the owner's manual. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."
remedy available
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.
remedy available
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2021 CLA-Class, GLE/GLS-Class, A-Class, C-Class, E-Class, E-Class Coupe/Convertible, GLA/GLB-Class, GLC-Class, and CLS-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The rearview camera may not display the rearview image due to a software error. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
remedy available
Mercedes-Benz USA, LLC (MBUSA) is recalling one 2020 CLA250 vehicle. The power supply connection to the electric power steering may have been contaminated with melted adhesive, which can cause the power steering assist to fail while driving.
remedy available
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 AMG G63, C300, E300, G550, AMG GT63, AMG GT53, 2019-2020 A220, GLA250, GLC300, 2016 C300, 2020 AMG A35, AMG C43, AMG C63, CLA250, E350, E450, GLB250, GLE450, GLS450, GLS580, S560, and SL550 vehicles equipped with a gasoline engine. During the manufacturing process, particles may have been trapped between the fuel rail and injectors, which can cause a fuel leak.
remedy available
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 CLA-Class, GLE/GLS-Class, A-Class, E-Class, E-Class Coupe and Convertible, GLA/GLB-Class, GLC-Class, CLS-Class, and AMG GT-Class 4-door Coupe vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The MBUX multimedia system software may cause the display to remain black, or reboot after startup. This could result in the rearview camera image not displaying properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
remedy available
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2019 C300, E300, 2018-2020 CLA250, 2020 CLS450, AMG E53, AMG GT53, GLE450, 2018 AMG E63, AMG GTA, 2017-2020 GLA250, GLC300, 2019 GLC350, AMG GLC43, 2017-2018 GLE350, 2019 AMG GLC 43, GLC350, GLE400, 2017 GLS450, S550, C300 Cabrio, and 2018-2019 S560 vehicles. On June 18, 2021, an additional 9 vehicles were added, including certain 2021 GLA250, GLC300, 2018 S450, E400, and 2017 CLA250 vehicles. The communication module might have been inadvertently deactivated during a service visit, which could have disabled the Emergency Call (eCall) function.
remedy available
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
remedy available
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 A220, A35 AMG, and CLA250 vehicles. The child seat anchoring system (ISOFIX) may be missing the right-side anchoring bar from the ISOFIX bracket on the right-rear seat.
remedy available
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 CLA250, CLA250 4MATIC and CLA35 AMG 4MATIC, 2020-2021 GLE350, GLE350 4MATIC, GLE450 4MATIC, GLS450 4MATIC and GLS580 4MATIC and 2021 GLE53 AMG Coupe, GLE63S AMG 4MATIC, GLS63 AMG 4MATIC and Maybach GLS600 4MATIC vehicles. The instrument cluster software may deactivate the illumination of certain interior switches (switch bar, overhead control unit, steering wheel) if the hazard lights are turned on and the ignition switch is in the 'off' position. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Control and Displays."
remedy available
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019-2020 A 220 and A 220 4MATIC, 2020 CLA 250, CLA 250 4 MATIC, GLC 300 Coupe 4MATIC, GLC 300 and GLC 300 4MATIC vehicles. The driver's side front airbag modules may not have been properly bolted down.
Every item below comes from this vehicle's documented defects. The more you recognize, the more a free case review is worth your time.
California's Song-Beverly Consumer Warranty Act (Cal. Civ. Code §1790 et seq.) — often called the California lemon law — provides some of the strongest new-vehicle protections in the United States. As of 2026, these rights apply to your Mercedes-Benz CLA if you purchased or leased it in California:
THE PRESUMPTION: If your CLA has been out of service for repair of the same defect for a combined total of more than 30 calendar days, or has been presented for repair of the same defect four or more times without a successful fix, California law presumes the vehicle may qualify for a refund or replacement — you do not have to prove the manufacturer acted unreasonably, only that the defect was not fixed after a reasonable number of attempts.
SAFETY DEFECT FAST-TRACK: For safety-related defects — including the fuel rail fire risk (Recall 21V961000), steering loss (21V989000), spontaneous sunroof shattering, or transmission neutral slip at highway speed — two unsuccessful repair attempts may be sufficient to establish eligibility.
WHAT YOU MAY BE ENTITLED TO: A replacement vehicle of the same make, model, and trim; or a full refund of your purchase price including taxes, fees, and finance charges, minus a mileage offset for the miles you drove before the first repair attempt. Attorneys' fees are typically recoverable from the manufacturer — meaning you generally pay no out-of-pocket legal fees if your claim succeeds.
WHAT TO PRESERVE: Every repair order. Every dealer visit, even for diagnosis only. All correspondence with MBUSA Customer Assistance. OTA update records. This information is not legal advice, and the law as of 2026 may change. This does not create an attorney-client relationship.
“Could not duplicate” doesn't mean the defect isn't real. Here's exactly what to do to protect a potential California lemon-law claim.
Document the moment it happens. Photos, video, and screenshots of any warning lights — with the date and the mileage.
Get a repair order every visit — even “found nothing.” That paperwork is the foundation of a claim.
Check your VIN at nhtsa.gov/recalls. Note any recall that has no available remedy yet.
Track your out-of-service days. California law counts the cumulative days your vehicle spends in the shop.
Keep loaner & rental records. Alternate-transport paperwork during long repairs matters.
Save everything in one place. Symptoms, dates, repair orders, and every repeat visit — the intermittent ones especially.
Mercedes-Benz CLA owners face two recurring dealer-friction patterns: the dealer applies an OTA software update and closes the ticket without confirming the fix, or the technician cannot reproduce an intermittent symptom (particularly DCT shudder and MBUX blackouts) and logs 'no fault found.' Here is what to do:
1. REQUEST A WRITTEN REPAIR ORDER FOR EVERY VISIT — even if the dealer says 'nothing to repair.' The repair order date, mileage, your stated complaint, and the dealer's finding are all legal evidence under Song-Beverly. Ask for it before you leave.
2. DESCRIBE THE SYMPTOM IN YOUR OWN WORDS ON THE WRITE-UP — do not let the service advisor summarize. Say exactly: 'Transmission slipped into neutral at 65 mph with red dash warning' or 'Sunroof shattered without any impact while driving at highway speed.' Vague descriptions give dealers room to close tickets prematurely.
3. FOR DCT SHUDDER: Bring the car in when the symptom is present. The 7G-DCT shudder often appears after the transmission fluid warms up — bring the car after a short highway stint, not cold. Ask the dealer to take a technician on a drive with you and log the outcome.
4. FOR MBUX BLACKOUT: Record the display failure on your phone before restarting the car. Timestamp your recording. MBUSA will often argue no fault code was stored — a video is the most effective counter to that claim.
5. FOR SUNROOF SHATTERING: Photograph the glass fracture pattern immediately, before any cleanup. Spontaneous tempered-glass failures create a distinctive granular shatter pattern different from impact cracks. Do not allow the dealer to inspect and attribute it to 'external impact' without documented evidence.
6. CONFIRM OTA UPDATES WERE APPLIED: After any software recall (rearview camera, eCall, instrument cluster), ask the dealer to print the vehicle's current software version on the repair order. OTA updates can fail silently.
7. AFTER THREE OR MORE VISITS FOR THE SAME COMPLAINT — or two visits for a safety defect like steering loss or fuel leak — you may be approaching Song-Beverly eligibility. Keep a personal log: date, mileage, symptom, dealer name, outcome.
The C118 CLA's recall record is large for a vehicle in its price class — eleven campaigns in four years, including three separate eCall software recalls and two rearview camera campaigns. What stands out is the pattern of incomplete fixes: software updates that don't hold, and recurring complaints that appear after the remedy has been applied. The dual-clutch transmission concern is particularly significant because MBUSA has not addressed it with a NHTSA-registered TSB or recall, leaving owners to argue the symptom on their own at dealerships that often respond with 'software updated — no fault found.' The spontaneous sunroof failures, spread across every CLA model year from 2020 to 2023 and reported in nearly identical terms by owners across the country, have not triggered a recall despite a fact pattern that closely resembles what prompted glass-roof recalls on other brands. If your CLA has been to the dealer multiple times for any of these issues, an independent assessment of your legal options may be worthwhile.
— The Margarian Law team
If your 2020-2026 Mercedes-Benz CLA has been to the dealer multiple times for transmission problems, a shattered sunroof, steering failure, or a rearview camera that keeps malfunctioning after the recall was supposedly fixed — you may have options under California's lemon law. Margarian Law has handled thousands of lemon-law cases and offers a free case review. There is no fee unless your case is resolved successfully.
The CLA C118's 7G-DCT and 8G-DCT dual-clutch transmissions — shared across the MFA2 platform (CLA, GLA, GLB) — are the subject of multiple NHTSA owner complaints describing low-speed shudder, harsh jerk at takeoff, and in severe cases, the transmission slipping into neutral at highway speed. Dealers often apply a TCM software update without a written confirmation of what changed. If the symptom recurs after a software update, request a transmission fluid service and ask for a valve body or clutch pack inspection. Document every visit with a repair order. If the issue persists after two or more repair attempts, California lemon law may apply. (Sources: NHTSA ODI 11614748; 11594916; 11742901; 11488566)
Yes — NHTSA has received at least ten complaints from 2020-2023 CLA owners describing the panoramic sunroof shattering spontaneously while driving, without any object striking it (ODI 11728141, 11580730, 11585897, 11577449). Owners describe the failure as an explosion of glass fragments in the cabin at highway speeds. As of 2026, MBUSA has not issued a recall for this defect on the CLA C118. If your dealer denies your warranty claim by attributing the failure to external impact, photograph the fracture pattern — spontaneous tempered-glass failures look different from impact breaks — and contact a consumer attorney. California lemon law covers safety defects the manufacturer refuses to fix.
NHTSA Recall 21V961000 covers 2020 CLA250 vehicles where manufacturing debris was trapped between fuel rail components and injectors, creating a potential fuel leak near hot engine parts — a fire risk. The remedy is dealer replacement of the fuel rail and injectors, free of charge. To check if your CLA is included, visit nhtsa.gov/recalls and enter your 17-digit VIN. If the recall is open and your dealer has not completed the repair after a reasonable time, California law requires manufacturers to repair safety defects promptly — delays may support a Song-Beverly consumer-warranty claim. (Source: NHTSA Recall 21V961000)
Yes — MBUSA issued two separate rearview camera recalls for the CLA C118. Recall 21V354000 (2020-2021 MY) addressed a blank backup camera image due to a multimedia software defect; the remedy is a software update. Recall 22V232000 (2020 MY) covers an inoperable camera display function and requires a separate software update. If your camera still fails after both recalls were performed, document each subsequent failure with a repair order describing the symptom. A safety defect that persists after two manufacturer recall remedies is a strong Song-Beverly lemon-law fact pattern under California law. (Sources: NHTSA 21V354000; 22V232000)
Whether any specific vehicle qualifies as a lemon depends on your individual repair history, not just the recall record. That said, the 2020-2023 CLA C118 has eleven NHTSA recalls and documented owner-reported patterns (DCT shudder, sunroof shattering, EPS failure, MBUX blackouts) that often generate multiple dealer visits without a permanent fix. Under California's Song-Beverly Consumer Warranty Act, you may qualify for a refund or replacement if the same defect has required four or more repair attempts, or the vehicle has been out of service more than 30 cumulative days. Safety defects may qualify after as few as two attempts. Preserve every repair order. A free case review can determine whether your repair history meets the threshold.
A 'cannot duplicate' finding does not end your warranty or lemon-law rights — it is a documented repair attempt that counts toward your Song-Beverly threshold. First, make sure the specific symptom is written on the repair order in your own words before you sign anything. Second, bring the car in when the symptom is active: for DCT shudder, after a short highway run; for MBUX blackouts, with your phone ready to video the screen. Third, request a technician drive with you. Fourth, if the dealer closes the ticket without a fix, ask for a copy of the repair order immediately — this record is your evidence. After two or more 'cannot duplicate' closures for the same safety complaint, contact a consumer attorney to evaluate your options under California lemon law.
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