Problem Lookup › Mercedes-Benz › E-Class › 2022
Car problem report
2022 Mercedes-Benz E-Class problems, recalls and owner complaints
What the 2022 Mercedes-Benz E-Class has been recalled for, how often it fails the UK MOT and what owners report, from official government data. Updated October 25, 2026.
- 0safety recalls
- 23owner complaints
- 2crash reports
- 0fire reports
- 5%fail the UK MOT
23 complaints, against an average of 91 for the other 14 Mercedes-Benz E-Class model years.
Every Mercedes-Benz E-Class model year with its number of owner complaints. Pick a year to compare.
What goes wrong with the 2022 Mercedes-Benz E-Class?
The components named most often in the 23 owner complaints. One complaint can name several, so the shares can add up to more than 100%.
What symptoms do 2022 Mercedes-Benz E-Class owners describe?
Found by reading the text of all 23 owner complaints. Tap a symptom for the answer, a real owner quote and any related recall.
Has the 2022 Mercedes-Benz E-Class been recalled?
NHTSA lists no safety recalls for the 2022 Mercedes-Benz E-Class as of October 25, 2026. Recalls can be issued at any time, so check your VIN before you rely on this.
Is the 2022 Mercedes-Benz E-Class recalled in the UK or Europe?
Recalls issued by the UK's DVSA and through the EU's Safety Gate system that cover this model and build period. European models can differ from U.S. ones, and "years estimated" means the recall gave no build dates, so confirm your own car with your registration or VIN.
UK DVSASRPC2419 Misfire Detection M264
Risk: The software of the engine control unit might not meet specifications regarding misfire detection.
Fix: Mercedes-Benz AG via its Mercedes-Benz service partners will update the software of the engine control unit on the affected vehicles.
UK DVSASRPC2409 - Tightness of Transmission Wiring Harness ConnectorTightness of Transmission Wiring Harness Connector
Risk: The manufacturer has determined on affected vehicles the electrical connector of the transmission wiring harness might not have been correctly remedied.
Fix: Replace the two-part wiring harness including the connector a with a new one-part variant.
UK DVSASRPC2412 - Tightness of Transmission Wiring Harness ConnectorTightness of Transmission Wiring Harness Connector
Risk: The manufacturer has determined on affected vehicles the electrical connector of the transmission wiring harness might not have been correctly remedied.
Fix: Replace the two-part wiring harness including the connector a with a new one-part variant
UK DVSASRPC2400 - Bolting of 48 volt ground connectionBolting of 48 volt ground connection
Risk: On certain vehicles the 48V ground connection in the engine compartment might not be secured correctly.
Fix: Check the bolting of the ground connection on the affected vehicles and perform the respective repairs if necessary.
UK DVSAOn affected vehicles the fuel pump impeller might not meet specifications and may deform.
Risk: On affected vehicles the fuel pump impeller might not meet specifications and may deform.
Fix: Replace the fuel pump module.
UK DVSAOn affected vehicles the coding of the exit warning system might not meet specifications.
Risk: On affected vehicles the coding of the exit warning system might not meet specifications.
Fix: Update the coding parameters of the multimode radar.
UK DVSAOn affected vehicles the manufacturing of the wiring harness to the power electronics might not meet specifications.
Risk: On affected vehicles the manufacturing of the wiring harness to the power electronics might not meet specifications.
Fix: Check the wiring harness and repair if necessary.
UK DVSAThe attachment for the 12v battery in the luggage compartment may not withstand the loads in the event of an accident
Risk: On certain E-Class vehicles the attachment for the 12V battery in the luggage compartment may not withstand the loads in the event of an accident.
Fix: Install an additional fixation of the 12V battery on the affected vehicles.
UK DVSAThe transmission wiring harness might not be routed according to specifications
Risk: The transmission wiring harness might not be routed according to specifications.
Fix: Fit additional bracket to optimise the wiring routing. Check the harness connections and rework if necessary.
UK DVSAThe bonding of the right rear door window bar might not meet specifications
Risk: The bonding of the right rear door window bar might not meet specifications.
Fix: Check the fixation of the window bar on the affected vehicles and replace the side window if necessary
UK DVSAThe bolting of the 48v ground connection of the electrical refrigerant compressor might be fastened with an insufficient torque
Risk: The bolting of the 48V ground connection of the electrical refrigerant compressor might be fastened with an insufficient torque.
Fix: Check the bolting of the ground connection on the affected vehicles and correct it if necessary.
UK DVSAThe hands-off detection might not detect when the driver's hands are away from the steering wheel
Risk: The hands-off detection might not detect when the driver's hands are away from the steering wheel.
Fix: Update the coding of the hand detection system on the affected vehicles.
UK DVSAThe software of the engine control unit might not meet specifications
Risk: On certain vehicles the software of the engine control unit might not meet specifications.
Fix: Conduct an update the software of the engine control unit on the affected vehicles.
UK DVSACoolant pump might have a leakage between the vacuum system and the coolant circuit
Risk: On certain vehicles with a Diesel engine the coolant pump which is controlled by vacuum might have a leakage between the vacuum system and the coolant circuit.
Fix: Update the software of the coolant pump and replace the electrical switch valve on the affected vehicles.
UK DVSAMounting screws of front axle brake callipers might not meet specifications
Risk: On vehicles with a fixed caliper brake system the mounting screws of the calipers on the front axle may not meet specifications.
Fix: Replace the screws on the front brake calipers on the affected vehicles.
EU Safety GateThe wheel bolts were not tightened in accordance with the torque specifications.The bolts and the wheel assembly could detach while the vehicle is in motion, increasing the risk of accidents.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: 18/05/2026
EU Safety GateThe electrical connector of the transmission wiring harness may not have been correctly processed.This can lead to water entering the connector, which could cause short circuit and can create a thermal overload of the connector when the vehicle is parked, causing the risk of fire.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateThe 48V ground cable bolt in the engine compartment may be incorrectly secured.This could increase electrical transition resistance at the point of connection. As a result, the high electrical currents that can flow through this connection could increase the temperature, increasing the risk of fire. Furthermore, the 48V electrical power supply failure may increase exhaust emissions. This could have a negative impact on the environment.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateThe exit warning function, which warns car occupants not to open doors when traffic is approaching, may malfunction.This creates a risk of an accident.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateThe seal for the special plug-in contact of the gearbox designed to protect against contact with moisture and splashing water is…The seal for the special plug-in contact of the gearbox designed to protect against contact with moisture and splashing water is improperly installed. Thus splashed water can enter the socket contact when driving in wet conditions and can lead to a short circuit, increasing the risk of a fire.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateThe screw connection of the 48 V ground connector of the coolant electric compressor may come loose and lead to improper attachment of the…The screw connection of the 48 V ground connector of the coolant electric compressor may come loose and lead to improper attachment of the ground line cable head. This increases the electrical contact resistance and can cause the temperature at the connection point to increase, increasing the risk of fire.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateThe vacuum-controlled coolant pump may not be tightly sealed between the coolant and vacuum circuits.This may result in the coolant leaking into the vacuum circuit leading to an electrochemical reaction, increasing the risk of fire.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateIn certain vehicles with a calliper disc-brake system, the bolts of the brake callipers on the front axle may not meet the specifications.A brake calliper can detach during braking, which may lead to braking power being reduced and components being lost. That would increase the potential risk of accidents, including for the following traffic.
Measures: Type of economic operator taking notified measure(s): Distributor; Category of measure(s): Recall of the product from end users; Date of entry into force: 02/11/2021
EU Safety GateThe mounting screws of the disc brake callipers on the front axle may not be in line with specifications.As a result, when braking, a disc brake calliper may detach, increasing the risk of accidents.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
How often does the 2022 Mercedes-Benz E-Class fail its MOT?
Why they failed: the share of failed tests with at least one fault in each area (a test can fail on several). Cars first registered in 2022, tested in Great Britain in 2023; first registration is usually, but not always, the model year. Source: DVSA anonymised MOT tests and results, Open Government Licence v3.0.
What do 2022 Mercedes-Benz E-Class owners report?
12 of the 23 complaints, the most recent for the most-reported components, as the owners wrote them. NHTSA removes names and VINs; long reports are trimmed. CarHooq has not verified individual claims.
2022 Mercedes-Benz E350 with Driver Assistance Package. Two incidents of uncommanded automatic braking with no vehicle ahead and no debris on the road: (1) October 7, 2026, 4:30 AM — Active Brake Assist braked automatically on a clear road in dark conditions; (2) second incident of the same kind, date unknown. No collision resulted, but sudden uncommanded braking in live traffic is a serious rear-end crash risk.
When turning the steering to maximum wheel camber, the wheel rims roll over the sidewall of the OEM low-profile Pirelli tires, damaging the tires and causing bubbling in the sidewall. This happens at a negligible speed, such as exiting a parking space. This vehicle is 3+ years old with 15k miles. Low-profile tires appear to be incompatible with the steering design.
This vehicle on an ongoing basis is reporting false speed limits. It consistently abruptly drops the indicated speed limit from 70MPH on [XXX] northbound in Salt Lake City. the vehicle slows itself abruptly in traffic that is sometimes dense and traveling 70 to 80. An eventual rear end collision seems likely which could involve multiple vehicles. It intermittently presents the same risk in other locations with no as yet recognized associated variables such as the one location on [XXX]. Exact start and stop of the erroneous speed limit are not consistent. Sometimes brief and sometimes for a…
Major issue found with engine cylinder head in various models with 2.0 Liter Turbo charged engines (Engine code M260 or M264). Cylinder heads have premature wear at valve seats, causing engine misfires and unsafe driving conditions. (Sudden loss of power, even on freeways.) Mercedes-Benz had improved cylinder head design to mitigate this issue, thus proving that they knew it was their product quality that is causing these unsafe issues. Mercedes-Benz even put out a service bulletin to address these defective cylinder heads. This publication can be found under XENTRY, Topic Number…
Twice within a year a "48 voltage battery malfunction" warning appeared on my dashboard. Then a red warning light appears and I had about 30 seconds to find a safe place to pull over as loss of power causes deceleration of the vehicle . The cause, according to the diagnostic test performed by 2 different Mercedes dealerships, is that a software update is needed. A know of no situation where the machine crashes first then you're told to update its software. I am concerned that this will unexpectedly happen again and possibly on a road where pulling over to a shoulder may not be possible in the…
Auto break suddenly activated during traffic with no obstruction ahead. Also Automatic Headlamp Mode Inoperative comes on and off
The contact owns a 2022 Mercedes Benz E450. The contact received notification of NHTSA Campaign Number: 23V445000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. 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. VIN tool showed no open recall.
The contact owns a 2022 Mercedes-Benz E450. The contact received notification of NHTSA Campaign Number: 23V445000 (Fuel System, Gasoline) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
The contact owns a 2022 Mercedes-Benz E350. The contact stated that on several occasions while driving at various speeds, the vehicle decelerated while the accelerator pedal was depressed. The contact was able to turn off and restart the vehicle. An unknown warning light was illuminated. The vehicle was taken to the dealer where it was diagnosed a fuel pump failure. The contact was informed that the fuel pump needed to be replaced. The vehicle was repaired; however, the contact stated that the following day she smelled a fuel odor coming from the vehicle and became aware of a puddle of fuel on…
It started with a humming sound in the front right wheel well and then I was driving on the freeway and my steering wheeled jerk to the right and slammed me into the side of a semi truck vehicle is available to be looked at it almost killed me. And I contacted the dealer where I bought the car from and another dealership and they both refuse to look at my car. I believe the effective component could be either the assisted steering or lane keeping and or a bad wheel bearing at manufactured
It would seem to be the steering and related component’s including the computer. I have heard a low-pitched oscillating sound coming from the passenger front wheel well. well occasionally it would pull the car to the right, not all the time just randomly whenever traveling in the 40-70 mph range. The 2 dealerships I have taken the car to they say it’s my aftermarket exhaust, so they blow me off. the sound can be heard without accelerating and is not consistent as the droning of exhaust would be with consistent gas. This defect slammed me and my e53 into the side of a semi-truck about 4 days…
I was driving the car on a road I drive daily with my son in a child seat in the back row. The car inexplicably slammed on the brakes at full force, stopping in time to avoid driving over the shadow of a tree. Approximately thirty minutes later, there was a loud popping / explosion sound from inside the engine compartment, the car lost all power, coasted along for approximately 100 feet, and then restarted while coasting. This is the second time in under a year that the car has experienced a major electrical system malfunction.
Mercedes-Benz guides on CarHooq
- Mercedes Regenerative Braking - How It WorksGuide · 11 min read
- Mercedes Brake Dust Problem - How to Remove Brake Dust from the Inside Wheel and Between Wheel NutsGuide · 13 min read
- Mercedes Sprinter Cabin Air Filter ReplacementGuide · 14 min read
- A Detailed Guide on Mercedes BlueTec CoolantGuide · 11 min read
2022 Mercedes-Benz E-Class: questions owners ask
Is the 2022 Mercedes-Benz E-Class reliable?
NHTSA data alone cannot rate reliability, but it shows what owners reported. Owners filed 23 complaints with NHTSA about the 2022 Mercedes-Benz E-Class; the most common categories were electrical system (5, 21.7%), forward collision avoidance (4, 17.4%), fuel system (3, 13%). There are no safety recalls listed for this model year. 2 complaints mention a crash, 1 injury was reported.
What are the most common problems with the 2022 Mercedes-Benz E-Class?
Across 23 owner complaints filed with NHTSA, the categories mentioned most often are electrical system (21.7% of complaints), forward collision avoidance (17.4% of complaints), fuel system (13% of complaints), gasoline (13% of complaints), steering (13% of complaints). One complaint can name several components.
Does the 2022 Mercedes-Benz E-Class have any recalls?
As of October 2026, NHTSA lists no safety recalls for the 2022 Mercedes-Benz E-Class. Recalls can be issued at any time, so check your VIN at nhtsa.gov/recalls.
Why does my 2022 Mercedes-Benz E-Class stall, lose power or shut off while driving?
4 of the 23 owner complaints NHTSA has on file for the 2022 Mercedes-Benz E-Class (17.4%) describe the engine stalling, losing power or shutting off while driving. One owner wrote: "Twice within a year a "48 voltage battery malfunction" warning appeared on my dashboard. Then a red warning light appears and I had about 30 seconds to find a safe place to pull over as loss of power causes deceleration of the vehicle ." (NHTSA complaint 11629635, December 2024). If it happens to your car, check your VIN for open recalls at nhtsa.gov/recalls and report the problem to NHTSA; complaints are what trigger investigations.
Check your own E-Class
Counts are a starting point, not a verdict: popular models collect more complaints because more of them are on the road, and NHTSA does not verify individual reports. To see whether a recall is still open on your car, enter your VIN at nhtsa.gov/recalls (U.S.) or your registration at check-vehicle-recalls.service.gov.uk (UK). Had a safety problem? Report it to NHTSA; complaints are what trigger investigations and recalls.
Data: NHTSA Office of Defects Investigation recall and complaint databases (public domain), DVSA anonymised MOT results (Open Government Licence v3.0), DVSA vehicle recalls (Open Government Licence v3.0), EU Safety Gate alerts (© European Union), retrieved October 25, 2026. Model year 2022 only; combines NHTSA's entries for E-CLASS, E-CLASS CABRIOLET, E-CLASS COUPE and E-CLASS STATION WAGON.