2021 Mercedes-Benz E 350 E technical service bulletins
108 technical service bulletins and manufacturer communications cover the 2021 Mercedes-Benz E 350 E.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is...
- Clanking noise from the area of the speakers in the doors
- • Always use the latest XENTRY Diagnosis software release with all available add-ons
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper...
- Headlamp, front fog lamp leaky or fogged
- MBUX head unit display with red text box "System Inoperative". ONLY for vehicles with SA code (549+21U) or...
- In our continuing efforts to ensure the proper performance of Mercedes-Benz products and to enhance the...
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Headlamp, front fog lamp leaky or fogged
- Headlamps leaking or fogged
- Electrical system
- During a phone call, the called party has difficulty understanding/cannot understand the driver, or...
- Please note that the exact quick test conditions must be met as seen below
- Fuel door may require several attempts to open
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Only vehicles with a variable transfer case are affected
- Washer fluid system leaks
- Check engine light on. One of the below fault codes is current in the engine control module (N3/10)
- Engine
- The electric range does not meet customer's expectations
- Headlamp or front fog lamp leaky or fogged
- Rear lamps fogged up/not leaktight
- Customer complaints relating to automatic transmission 725.0 (NAG3 Classic / 9G-TRONIC automatic...
- Noticeable vibrations at the steering wheel: • At speeds between 40mph and 75mph • On straight stretches...
- The driver's seat memory settings do not synchronize with the driver's user profile as described in the...
- Tailgate opens unintentionally
- The steering wheel generates grinding noises between the steering wheel and steering column switch module...
- Noises in the steering column area when steering
- Electrical system
- Electrical system
- Crease formation on genuine leather seat covers in vehicles with low mileage ⢠Objects left on the seats...
- Electrical system
- Wheezing noises from the front shock absorbers when passing over surface undulations and rough road
- The "SOS nonfunctional" message appears sporadically in the instrument cluster of the vehicle
- Electrical system
- The Mercedes me connect services cannot be activated
- Visibility
- In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of °C, or vice...
- The trunk lid is not drawn into the end position with the help of the trunk lid power closing function...
- Loads induced at the steering wheel through pushing and pulling actions may
- The trunk lid is not latching into the closed position with the help of the trunk lid power closing...
- Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz, has produced certain MY 2021-2022 A-Class,...
- Tailgate opens unintentionally
- Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position...
- Steering
- Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position...
- Customer states after a bus sleep the SiriusXM category changes from "My Favorites" to "All...
- Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position...
- Thumping noise on rear axle shock absorber on rough road
- The Apple Carplay interface cannot be controlled via the center console touchpad or the right-hand...
- Equipment
- The result from the XENTRY battery test does not match the current state of the battery
- Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz, has produced certain MY 2021-2022 A-Class,...
- The following complaints may be noted by the customer: • Upon selecting navigation, the central display...
- Equipment
- The garage door hand transmitter cannot be initialized with the integrated garage door opener in the...
- The range of the integrated garage door opener (GTO) is too short
- Sporadic warning message in instrument cluster "Engine oil pressure stop switch off vehicle" (or similar)...
- MY15+ M278 and M157 Equipped Vehicles with Fault Code ""P023400 – Boost Pressure is Too High"" "
- MBUX multimedia system: Map data does not match with your system/the navigation system cannot be activated
- Functional impairment of 48 V on-board electrical system "
- New service campaign launch information.
- Mounting support could be cracked.
- Upon selecting navigation, the central display may show the following message: "Map data does not match...
- The mobile phone address book may not be transferred completely to the multimedia system COMAND, Audio 20,...
- The customer may note that the Dashcam feature is inoperable with one of the following complaints.
- If TRANSMISSION 725.1 9G TRONIC FACELIFT exhibits any "shift quality" concerns, vared diagnosis procedures...
- On vehicles with code 077 HERMES dummy module the following functions are restricted, unavailable.
- Fuel filler flap opens slowly/switch flashes/tank is bleeding instrument cluster warning
- Intermittently after bus sleep the lower control panel LCP and upper control panel UCP may be panel UCP...
- Insufficient charging or no wireless charging with iPhone 12.
- The customer may note that the Dashcam feature is inoperable with one of the following complaints
- Launch NCU
- With engine M17x the ME Control Unit: "The Coolant Temperature is Below the Specified Temperature"
- Engine switches off again when re-attempting Remote Start via Mercedes me App. This only occurs if the...
- Steering wheel heater and/or Distronic cannot be activated
- Park Assist warnings (e.g. acoustic/visual warnings from parking sensors) without obvious
- Fault in 12 V interlock circuit
- Panoramic roof sunblind does not respond to voice commands
- When ordering the electrohydraulic controller unit (EHS) using the part number stated on the EHS, the...
- Fault message in instrument cluster to drive at max
- V5 SuperSport Steering Wheel
- Rework Left A-pillar Seam Seal
- In XENTRY diagnosis, the message "MBUX multimedia system control unit is defective (hard drive, internal...
- If the exhaust flap is operated or the drive program is changed within 10 seconds of the engine being...
- Complaint: Various causes are possible
- Update Battery Management System Control Unit Software
- Window lifter reverses direction on reaching upper end position.
- Vehicle positioning inaccurate/implausible.
- Ticking or pulsing noise from high-pressure pump and/or fuel injectors.
- Intial startup not possible after replacement of transmisson 725.0 or of electrohydraulic controller unit.
- Traffic information service and posibly the voice control, nonfunctional after navigation software update.
- Cellular telephone; Voice control system.
- Fault message in instrument cluster(B178392).
- Wiper blades make noises.
- Gasket may settle causing a slight oil leak.
- Central display: Malfunctions temporarily.
VIN decoder
See the problems and recalls for an exact car
Buying a used 2021 Mercedes-Benz E 350 E?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history