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Electrical systemPart report

2020 Mercedes-Benz A 220 Electrical system Problems

Complaints
8about this part
Share
40%of 20 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 8 complaints about the electrical system of the 2020 Mercedes-Benz A 220, 40% of the 20 complaints for this model year. 1 a fire, according to the filers. 1 recall campaign on record is filed under a similar system.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“On 2/27/22 when I pressed the start button the digital panel tripped off. All the warning messages were on and no response. No start. When the dealer of MB of Pembroke Pines made a diagnostics they Said that the transmission software don’t communicate with the CPU of the system. This is serious safety issue because what if is happened while the car is running in a highway? Or in an intersection? I’m scare.”

NHTSA complaint #11454647, filed 2022-03

“I was driving and I got coolant error on my dashboard. It came and then off. I pulled over and nothing seemed wrong with my engine. I restarted and headed home. The error was still on but the car was driving fine. I was trying to make it home. The car suddenly had all sorts of errors. It told me that my car was undrivable. I had no control over my car going 55 mph on a highway. I was luck to steer the car to the side of the road. Even when I was on the side of the road, I could not put it in park. It kept telling me my car was in danger of rolling away. …”

NHTSA complaint #11604898, filed 2024-07

“August 2024 Engine mount broke and almost crashed my car the dealership did this: Rear engine support replace Remove/install complete wheel Engine compartment paneling, bottom Centre remove/install The torque struts were replaced N torque strut fasteners It had 38,195 miles I had engine trouble while driving on June 24th and towed it to dealership It has 41.856 not even 3661 The brakes locked and almost ejected me from car thank god for seatbelts Towed to dealership and they tell me a week and a couple days later saying it has catastrophic engine failure They have had my car almost 2 weeks…”

NHTSA complaint #11671828, filed 2025-07

“August 2024 the dealership had my vehicle for over a month for major engine repairs after the motor mount snapped on the freeway and since then I only drove 3661 miles and I’m now convinced that they miss diagnosed and missed something It never drove the same after so on June 24th I was driving home and the engine seized and almost ejected me from the vehicle and I thank god for seatbelts The car was towed to the dealership and no loaner nor communication for 3 weeks Then tried to charge me $5000 then $3500 to do a teardown after telling me a week ago that I have catastrophic engine failure…”

NHTSA complaint #11675251, filed 2025-07

“The contact owns a 2020 Mercedes-Benz A220. The contact received notification of NHTSA Campaign Number: 21V354000 (Back Over Prevention, Electrical System) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.”

NHTSA complaint #11503372, filed 2023-01

Related recalls

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2021440%
2020840%
20191021%

Other parts of the 2020 Mercedes-Benz A 220

Engine
8 complaintsOther or unknown
5 complaintsBack-over prevention (rear camera)
4 complaintsFuel system
4 complaintsTransmission and drivetrain
4 complaintsSteering
2 complaintsSuspension
2 complaintsAir bags
1 complaintsForward collision avoidance
1 complaintsBody and structure
1 complaints

← All problems reported for the 2020 Mercedes-Benz A 220

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology