2022 Mercedes-Benz AMG Eqs technical service bulletins
269 technical service bulletins and manufacturer communications cover the 2022 Mercedes-Benz AMG Eqs.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- When switching the front passenger display on and off, sporadic images may be shown that are similar to...
- Slight creaking noises when steering
- A software update will be performed that provides enhancements to the robustness and system stability of...
- Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is...
- Issue after OTA Update IC Odometer Reading blank("_ _ _ _") IC Maintanence data unavailable
- Radio station cover art does not refresh when switching stations
- Clanking noise from the area of the speakers in the doors
- Traffic sign symbol for "Traffic Sign Assist" is blinking in instrument cluster without obvious
- During part of the steering movement, it feels heavier or more difficult to steer in the same spot every time
- Tailgate opens unintentionally
- The following most common complaints may be observed: • Brief connectivity interruptions when using Apple...
- 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active...
- Customer
- AC and DC charging are not possible
- Crackling and cracking noise from the outer wheel on the front axle when cornering
- A software update is available to enable Plug & Charge at Tesla Superchargers
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Traffic sign symbol for "Traffic Sign Assist" is blinking in instrument cluster without obvious
- Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements...
- Dear Mercedes-Benz USA Dealers, The part numbers listed in the chart below should no longer be installed,...
- General information on the operation of the PRE-SAFE® Impulse system: The PRE-SAFE® Side Impulse system is...
- 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B...
- For awareness, after SW update of control unit, IC223, on models 223 and 297, seat belt lamp and chime...
- Red warning message in instrument cluster: "Towing not allowed, see Operator's Manual, consult workshop...
- The remaining time shown on the instrument cluster in the workshop menu (days to next due service) is...
- Noises from the area of the steering column
- There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper...
- Play/noise at height adjuster or in seat guide rail on front seats
- 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active...
- Cause At present, there are no known noise problems with the steering column
- The part numbers listed in the chart below should no longer be installed, and any existing stock must be...
- The intent of
- Headlamp, front fog lamp leaky or fogged
- Rattling/knocking noise from the rear axle steering is audible when driving on rough terrain or cobblestones
- The "easy entry and exit feature" function deactivates itself after a brief period
- Radio station cover art does not refresh when switching stations
- Customer concern for ESP/Brake or Steering yellow instrument cluster message AND C220564 in the N80...
- Depending on the identified problem (items 1-4), please implement the corresponding Remedy below (items...
- Mercedes me connect services inoperative (me-Call, Remote Status, etc.). Mercedes me services
- Mercedes me connect services inoperative (me-Call, Remote Status, etc.). Mercedes me services
- Electrical system
- Yellow instrument cluster message: "Cooling system fault, operating energy input reduced, service required"
- The vehicle's position on the map is displayed far away from its actual position, e.g. the vehicle is...
- Headlamp, front fog lamp leaky or fogged
- The seat may no longer be adjustable using the electric seat adjustment switch on the door module
- Yellow information message in driver display (instrument cluster): "Switch on motor to charge the 12V battery"
- Electrical system
- Stored DTC C220564
- Please perform the corresponding remedy measures (points 1-4) depending on the determined problem (points...
- Tailgate opens unintentionally
- Electrical system
- Activating Navigation Please Wait" message seen on central display
- Red ring displayed around vehicle when front or rear camera door actuates
- Customer states the AC either does not cool/has poor performance or heat is insufficient
- Customer states the AC either does not cool/has poor performance or heat is insufficient
- Electrical system
- USB port not functioning properly
- Yellow instrument cluster message: "Cooling system fault, operating energy input reduced, service required".
- At low speeds and light brake pressure, brakes will make a groaning or honking noise
- The "Easy entry and exit feature" function deactivates itself after a brief period
- Cracking noises are audible from the area of the electric steering gear with full steering movement (i.e....
- The result from the XENTRY battery test does not match the current state of the battery
- The OTA software update prepares the SRS/ORC controller and enables it to be updated remotely in the future
- No audio is output either in radio mode, or with media playback via app, Bluetooth or USB. In such cases,...
- Users report that the browser no longer supports search queries entered directly into the address bar
- Complaint: Creaking or humming noise during adjustment of the electric steering column, see video
- Complaint: Red 12 V battery warning message in IC DTC stored in EZS or currently: B161609 No DTC in DC/DC...
- Valeo Steering Column Module (N80) goes into bootloader after updating software to A2239028729
- Electrical system
- The "Easy entry and exit feature" function deactivates itself after a brief period
- Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has updated driver assistance system...
- Electrical system
- Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has updated driver assistance system SCN...
- Reduced Drive Power' warning displayed on Instrument Cluster, as Illustrated in the Picture, but no...
- Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position...
- Squeaking or creaking noises on uneven roadways, in turns, or when moving in their seat
- Vehicle will not start, High Voltage Malfunction error in IC
- The adaptive rear compartment lighting is sporadically inoperative
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Rattling/knocking noise from the rear axle steering is audible when driving on rough terrain or cobblestones
- Individual functions such as sliding sunroof or roller sunblind can no longer be operated using the...
- Hand detection system not operating correctly / vehicles with code 266 Fault message in instrument...
- Electrical system
- Headlamp, front fog lamp leaky or fogged
- Headlamps leaking or fogged
- Air bags
- The "Easy entry and exit feature" function deactivates itself after a brief period
- When opening the driver's door to aid exiting (easy entry and exit feature), only the seat adjusts
- Random heating of air conditioning system
- The last settings for the Augmented Reality Head-up Display (AR HUD) may not always be saved and the...
- Rear cross traffic activation without obvious
- Electrical system
- Electrical system
- If a door is opened, the color of the footwell lamp under the front seats on one of the two sides does not...
- A squeaking noise comes from the electric power steering; see video with example
- The luggage compartment lighting switches off and back on erratically if the tailgate is opened with the...
- During a phone call, the called party has difficulty understanding/cannot understand the driver, or...
- Unknown or other
- A Mercedes-Benz approved DC fast charging adapter is recommended to access the Tesla Supercharger Network...
- Unknown or other
- Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements
- Plug and Charge function(P&C) does not work at specific charging stations
- Complaint
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Station logos are no longer displayed in the radio after updating or SCN coding the A26/17 head unit
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Electrical system
- Play noticeable in the height adjustment of the steering column
- The vehicle's position on the map is displayed far away from its actual position, e.g. the vehicle is...
- Electrical system
- Electrical system
- After a control unit replacement of "N112/9
- Rear lamps fogged up/not leaktight
- • Transfer of selected user-defined scene/ animation (Mercedes-Benz Phone App) from HU to ECU software...
- A creaking noise can sometimes be heard when the automatic tailgate is closing/opening
- Washer fluid system leaks
- • The flush-mounted door handle could jam when it is pulled out and may move in a jerky manner when doing...
- Following the software update of the MBUX, the tablet can no longer be connected with the rear seat unit
- "Active Emergency Stop Assist Currently Unavailable" and "Active Steering Assist Inoperative" instrument...
- Sliding sunroof panel of panoramic sliding sunroof reversed (temporarily, once, multiple times) during...
- Play/noise at height adjuster or in seat guide rail on front seats
- Unknown or other
- Display dark (total or partial) of one or more ASCM (AMG) steering wheel button displays
- The electric range does not meet customer's expectations
- Individual functions such as sliding sunroof or roller sunblind can no longer be operated using the...
- Damage or discoloration to paint protection films on vehicle
- Transfer of selected user-defined scene/ animation (MeApp) from HU to ECU software fails to start
- Headlamp or front fog lamp leaky or fogged
- Electrical system
- Once the head unit A26/17 is updated to the FUP4 software release E445.0, it may be the case that online...
- Customer states that wireless Apple Carplay does not initiate at start-up. The MBUX Display states "Apple...
- Radio reception interference and the following DTCs are displayed in the A26/17
- Digital light pop-up messages (warnings, notes, spotlight and dyn
- Child seat detected message is shown in the central display and no child seat is installed on the front...
- USB port data storage medium is not recognized, but charging function is still available
- Electrical system
- Electrical system
- Electrical system
- The display in the Lower Multifunction Steering Wheel Button Group (A74/2) may be completely or partially...
- The update of the RAMSES 1.1 module to the SW version E139.4 results in a fault in the vtime of the module...
- Vibrating noises from the area of the 2nd row seat backrest when driving
- This is to notify you of the Service Campaign OTA software update of the AMG Chassis Controller (ACC) in...
- This is to notify you of the Service Campaign OTA update for the MBUX control unit software in 14,559...
- The following symptoms may be present in the instrument cluster: 1. "Perform vehicle handover" in the...
- Tailgate opens unintentionally
- This is to notify you of the Service Campaign Launch to update the software for various control units in...
- This is to notify you of the Service Campaign Launch to check the front left and right wheel well...
- Structure
- Electrical system
- Change in the login procedure for the payment service in the integrated toll system
- Electrical system: software
- Updating the RAMSES 1.1 module to the latest SW-version E139.4 will lead to an error in the modules vtime...
- 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
- No audio is output either in radio mode, or with media playback via app, Bluetooth or USB. In such cases,...
- Control unit N68
- Crease formation on genuine leather seat covers in vehicles with low mileage ⢠Objects left on the seats...
- Electrical system
- Electrical system
- Mercedes me connect services inoperative (me-Call, Remote Status, etc.). Mercedes me services
- Electrical system
- Seats
- Electrical system
- Noises of 26th engine order from the transmission gearing Perform software update for control unit "N127
- 12V message in IC when starting the vehicle
- On vehicles with a low mileage, it may be the case that the displays in the rear passenger compartment do...
- Warning comes on in the IC for parking light/daytime running light out intermittently
- With the adaptations from modification year 802 to modification year 803, the illumination of the...
- Phone call log is not shown in the MBUX display
- When operating a control point to open the trunk lid or the tailgate, the trunk lock unlocks, but there is...
- Noise at front seats between seat-back lining and function carrier
- Flush door handle needs to be pulled on with increased force in order to open the door manually
- Update driver display, front passenger display, and central display control unit software
- Electrical system
- Electrical system
- Electrical system
- Technicians have reported the interior hood release lever (red) missing from vehicle
- Brief connectivity interruptions when using Apple CarPlay over Wi-Fi, for example when driving underneath...
- Play/noise at seat height adjuster or in seat guide rail on front seats
- Wireless charging start/charging behavior of iPhone 14 is not optimal
- The surface-flush door handle sometimes does not retract when the vehicle is locked
- Replace screws on electric drivetrain (eATS) of rear axle
- Traffic Light View is intermittently inoperable after updating the MBUX Multimedia System (A26/17) to E316.5.
- Noises when reversing slowly < 4 mph (squeaking)
- The "Ambient Light Warning Assistance Inoperative" warning message is displayed in the instrument cluster...
- The display in the Lower Multifunction Steering Wheel Button Group (A74/2) may be completely or partially...
- Message in IC: "Active Brake Assist function restricted". "Active Emergency Stop Assist inoperative"...
- Sliding sunroof panel of panoramic sliding sunroof reversed (temporarily, once, multiple times) during...
- Customer states that the Hyperscreen Passenger Display (A40/26) may show dark, pixelated images when the...
- The last settings for the Augmented Reality Head-up Display (AR HUD) may not always be saved and the...
- Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position...
- Power steering unavailable following engine start, warning message in instrument cluster
- Correct torque for rear bearings of front major assembly carrier
- • The flush-mounted door handle could jam when it is pulled out and may move in a jerky manner when doing...
- Electrical system
- No sound from any speakers, regardless of audio source
- When attempting to open the trunk lid or the tailgate, the trunk lock unlocks, but there is no actuation...
- Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position...
- The
- The surface-flush door handle sometimes does not retract when the vehicle is locked
- Beanstandung
- Electrical system
- Traffic Light View is intermittently inoperable after updating the MBUX Multimedia System (A26/17) to E316.5.
- The vehicle sporadically may not unlock via the radio remote control or Keyless Go. The vehicle may...
- Sliding sunroof panel of panoramic sliding sunroof reversed (temporarily, once, multiple times) during...
- Structure
- In the "single color" setting, it is not possible to select the color for the ambient lighting
- There is currently a worldwide supply shortage of certain semiconductor components resulting in supply...
- Customer may state that the wrong curve direction arrow is shown in the instrument cluster (driver) display
- Power train
- Door handles do not extend when pressed, use key to extend door handles and follow prescribed steps.
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