2025 Mercedes-Benz AMG Gt63 S E technical service bulletins
120 technical service bulletins and manufacturer communications cover the 2025 Mercedes-Benz AMG Gt63 S E.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Electrical system
- Issue Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, will update the electrical power...
- Issue Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, is launching an OTA update to the...
- Issue Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, will update the control unit software...
- Issue Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, will update the charging system...
- Customers may notice a check engine light in the instrument cluster and may also complain of rough running
- Issue On the subject vehicles, the software of the electronic ignition switch control unit does not...
- Slight creaking noises when steering
- Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is...
- Red coolant warning in instrument cluster
- Only vehicles with a variable transfer case are affected
- Clanking noise from the area of the speakers in the doors
- CEL light on with no drivability concerns
- Noises/ squealing from the service brake in various driving situations and ambient conditions
- Customer
- Oil leaks found on M176 or M177 engines diagnosed to be from the cylinder head cover area
- This document is intended as a pre-case diagnostic reference for transmission related concerns
- Mercedes-Benz USA is currently experiencing limited availability of transmission fluid specification ATF...
- DAB, FM, or SDARS radio reception is limited, only a few stations are found
- CEL light on with no drivability concerns
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- 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,...
- CEL light on with no drivability concerns
- 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B...
- CEL light on with no drivability concerns
- Dear Mercedes-Benz USA Dealers, The part numbers listed in the chart below should no longer be installed,...
- Service code B1 displayed in the customer menu does not match the workshop code displayed in the workshop...
- Dear Mercedes-Benz USA Dealers, The part numbers listed in the chart below should no longer be installed,...
- There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper...
- The part numbers listed in the chart below should no longer be installed, and any existing stock must be...
- Noises at the front axle when cornering or maneuvering (video files attached) Note: Save video files...
- 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active...
- Replacement rear lower carbon bumper cover is delivered without Parktronc (PTS) sensor holders
- Customer reports Check Engine Light with possible loss of power concern
- The intent of
- Headlamp, front fog lamp leaky or fogged
- Traffic sign symbol for "Traffic Sign Assist" is blinking in instrument cluster without obvious
- Customer states CEL ON with no drivability complaints Cause The following DTC is active and/or stored in...
- Mercedes me connect services inoperative (me-Call, Remote Status, etc.). Mercedes me services
- Power train
- Wind noises in the area of the mirror triangle on the front doors/side window panes
- 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 trunk lid does not open or close completely and must be operated manually by the customer
- Yellow information message in driver display (instrument cluster): "Switch on motor to charge the 12V battery"
- CEL light on with no drivability concerns
- This LI does Not apply to 223 or 206 which use a different generation of 48V systems
- Customer states CEL active in instrument cluster Cause Under Investigation Remedy Take no action
- Discharge of 12 V battery in the event of a longer non-operational time
- A noticeable jerk or jolt from the transmission occurs in electric driving mode (E mode), between 20-40 mph
- Check engine light on with the following fault is current in the VGS Control Unit: P084300 Oil pressure...
- CEL on with Code P012800 "The Coolant Temperature is Below the Specified Temperature"
- "Do Not Drive Over 50MPH" Suspension Message in Instrument Cluster Possible DTC's in Quicktest: C128763 in...
- 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
- (Original LI document #: LI27.35-P-079039) Clicking noises from the electro-hydraulic control unit (EHS)...
- The Head-up display (HUD) may be perceived as too bright and without adjustment
- Displayed Message: “Driver camera not functioning, see Operator’s Manual”
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Possible complaints about shift quality, issues with learning the park lock, and slipping/rinse entries in...
- At low speeds and light brake pressure, brakes will make a groaning or honking noise
- Complaints of oil leaking from rear differential oil pan area
- Electrical system
- The result from the XENTRY battery test does not match the current state of the battery
- See Attachment
- The OTA software update prepares the SRS/ORC controller and enables it to be updated remotely in the future
- After a software update of component LIB48_222
- Electrical system
- Electrical system
- Combustion engine could no longer be started, only electric driving possible
- Valeo Steering Column Module (N80) goes into bootloader after updating software to A2239028729
- Noises/ squealing from the service brake in various driving situations and ambient conditions
- Complaint
- Hand detection system not operating correctly / vehicles with code 266 Fault message in instrument...
- Customer complains of oil use, oil leaking or oil smell
- The
- MBUX head unit display with red text box "System Inoperative". ONLY for vehicles with SA code (549+21U) or...
- Electrical system
- Headlamp, front fog lamp leaky or fogged
- Headlamps leaking or fogged
- Cracking/clicking noise from underbody when driving slowly (around curves); see attachment
- Noises/ squealing from the service brake in various driving situations and ambient conditions
- A clicking/ticking/taping noise from underneath the vehicle with engine off during ECO stop event or after...
- Electrical system
- During a phone call, the called party has difficulty understanding/cannot understand the driver, or...
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