2012 Mercedes-Benz CLS63 technical service bulletins
114 technical service bulletins and manufacturer communications cover the 2012 Mercedes-Benz CLS63, including 2 warranty extensions.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Engine
- Visibility/wiper
- 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
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- The customer requests deactivation of the N112/9 HERMES communication module Note: Deactivation of the...
- After successful commissioning of the HERMES control unit (N112/9) with XENTRY Diagnosis DVD 03/2026, the...
- There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper...
- Noises at the front axle when cornering or maneuvering (video files attached) Note: Save video files...
- Headlamp, front fog lamp leaky or fogged
- Headlamp, front fog lamp leaky or fogged
- Headlamps leaking or fogged
- The flap of the reversing camera opens and closes by itself during forward travel several times during the...
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Transmission control unit Y3/8n4 (fully integrated transmission control unit (VGS)) not listed in quick...
- After a software update of HERMES communication module N112/9 has been performed on a gray import vehicle,...
- Headlamp, front fog lamp leaky or fogged
- Vehicle with atypical reduced heat output
- During a phone call, the called party has difficulty understanding/cannot understand the driver, or...
- The flap of the reversing camera opens and closes by itself during forward travel several times during the...
- Noises/ squealing from the service brake in various driving situations and ambient conditions
- 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)
- The flap of the reversing camera opens and closes by itself during forward travel
- Transmission control unit Y3/8n4 (fully integrated transmission control unit (VGS)) not listed in quick...
- Washer fluid system leaks
- "Active Emergency Stop Assist Currently Unavailable" and "Active Steering Assist Inoperative" instrument...
- Noises/ squealing from the service brake in various driving situations and ambient conditions
- Headlamp or front fog lamp leaky or fogged
- Headlamps fogged or droplets forming
- Electrical system
- In our continuing efforts to ensure the proper performance and quality of your vehicle, we are writing to...
- Rear lamps fogged up/not leaktight
- Crease formation on genuine leather seat covers in vehicles with low mileage ⢠Objects left on the seats...
- In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the...
- The Mercedes me connect services cannot be activated
- Mercedes-Benz USA, LLC (MBUSA) has extended the warranty for the rear subframe on the vehicles listed...
- Why the warranty extension? On certain Model Year 2011-2016 CL/CLS/S/E/ML/SL/G/GL/GLE-Class vehicles with...
- In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the...
- 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
- NTG5.5
- If the customer brakes sharply from a speed of > 30mph, without ABS intervention, there is a single...
- The aluminum bolts of the steering gear housing cover and the aluminum bolts on the powerpack may corrode...
- Lamp unit fogged or droplets forming
- To enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its...
- Retrofitted front door exit lamps with logo projection flicker
- Window lifter inoperative
- Update engine electronics (ME-SFI) control unit software
- Thumping noises from rear axle shock absorber
- Thumping noises from rear axle damper
- Model series 257: In the Edition 1, the Welcome graphic is not displayed in the instrument cluster with...
- Esp, bas, pre-safe
- Seat belt extender toothed rack sluggish or makes noises
- Inductive charging: iPhone is not reliably charged
- Warnings without obvious
- Trunk lid cannot be closed
- Garage door opener range too short
- Garage door opener loses programming
- Oil in engine wiring harness
- Ticking or pulsing noise from high-pressure pump and/or fuel injectors.
- Traffic information service and posibly the voice control, nonfunctional after navigation software update.
- Anti-theft protection activated".
- Electric parking brake inoperative
- Friction power of torque converter lockup clutch is too high (FC 2783) or actuation of torque converter...
- Engine diagnosis warning lamp lights up, engine shakes at idle
- IPhone mobile phone: Various complaints after software update to iOS8
- The pneumatic 4-way lumbar support fails
- Dynamic seat control is not functioning correctly and/or air cushions do not inflate fully.
- Procedure in case of slight oil traces on TRANSMISSION 722.9
- Humming, droning, vibrations, shuddering, jolting, slip
- Vibrations when cornering and shuddering during circular-course driving
- Rattling noise after engine start for several seconds
- Minor leaks at the oil duct of the left or right cylinder head of engines 157, 276 and 278
- Engine rattling noise after engine start for several seconds
- ESP warning message in instrument cluster
- Apple products (iPhone or iPod) are not charged via the serial USB interface of the COMAND Online control...
- The vehicle cannot be started The vehicle may start by itself shortly after the startup attempt with a...
- Creaking noise when making vertical or longitudinal adjustment to electrical steering column
- Engine diagnosis warning lamp active
- Blind Spot Assist inoperative.
- Surface damage on steering wheel trim
- This Customer 1 Action has been initiated because certain mbrace subscribers were recently contacted by...
- The key is not recognized in the electronic ignition switch, the vehicle cannot be started and/or the...
- Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable
- This Service Campaign has been initiated because Daimler AG (DAG), the manufacturer of Mercedes-Benz...
- Software update of COMAND Online control unit.
- Metadata loss- Please reimport all media data".
- The COMAND unit does not start or the display remains dark.
- FC 2783 (Friction power of torque converter lockup clutch is too high) or FC 0741 (Actuation of torque...
- Shift quality complaints and/or automatic transmission in limp-home mode in combination with one or more...
- During disengagement from D to N and/or from R to N some slight jolting could be experienced.
- Customer experiences low battery conditions, resulting in jump starts, and eventually requiring battery...
- Engine diagnosis warning lamp activated
- Glove box squeaks/rattles at top left mounting.
- The COMAND unit does not start or the COMAND display remains dark
- Outside mirror fogged.
- Summary to be provided on a future date.
- Engine makes intermittent knocking noise, ticking/crackling
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