2012 Mercedes-Benz C250 technical service bulletins
112 technical service bulletins and manufacturer communications cover the 2012 Mercedes-Benz C250, including 4 warranty extensions.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has extended the warranty for the...
- Engine
- 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
- A popup is seen on the HU with the message "data connection temporarily not available". Potentially...
- 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...
- There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper...
- Potential corrosion on the rear axle carrier
- Headlamp, front fog lamp leaky or fogged
- Headlamp, front fog lamp leaky or fogged
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Commissioning not possible after replacement of TRANSMISSION 722.9 or of electrohydraulic controller unit...
- Headlamp, front fog lamp leaky or fogged
- Headlamps leaking or fogged
- A popup is seen on the HU with the message "data connection temporarily not available". Potentially...
- Potential corrosion on the rear axle carrier
- Vehicle with atypical reduced heat output
- During a phone call, the called party has difficulty understanding/cannot understand the driver, or...
- Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements
- 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)
- Transmission control unit Y3/8n4 (fully integrated transmission control unit (VGS)) not listed in quick...
- Rear lamps fogged up/not leaktight
- Washer fluid system leaks
- Tension-releasing impact of the propeller shaft with the force-free in D "KID" function, after vehicle has...
- Headlamp or front fog lamp leaky or fogged
- Headlamps fogged or droplets forming
- Electrical system
- As previously reported, to enhance the satisfaction of our customers, avoid further costs of litigation...
- Crease formation on genuine leather seat covers in vehicles with low mileage ⢠Objects left on the seats...
- Mercedes-Benz USA, LLC (MBUSA) has extended the warranty for the rear subframe on the vehicles listed...
- 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
- The purpose of this letter is to advise you of additional benefits that Mercedes-Benz USA, LLC (“MBUSA”)...
- After starting the engine, the instrument cluster shows the "EBD not available, diagnosis/test stand"...
- NTG5.5
- If the customer brakes sharply from a speed of > 30mph, without ABS intervention, there is a single...
- The purpose of this letter is to advise you of additional benefits that Mercedes-Benz is providing to you...
- Lamp unit fogged or droplets forming
- To enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its...
- Throttle lift-off clunking noises at drive shafts of front axle
- Throttle lift-off clunking noises at drive shafts of rear axle
- Update engine electronics (ME-SFI) control unit software
- Seat belt extender toothed rack sluggish or makes noises
- Check Engine Light is on with DTC P030185/ P030685 for misfire cylinder 1 and 6.
- Oil in engine wiring harness
- Headlamps fogged.
- Anti-theft protection activated".
- Esp, bas, pre-safe
- Recall Campaign announcement for Takata driver airbags.
- Clunking noise from front axle suspension strut or rear axle shock absorber on short strokes of the damper
- The pneumatic 4-way lumbar support fails
- Noises from flat spring core in backrest
- Pneumatic comfort systems with insufficient performance, entirely inoperative or leaky.
- Xentry (mercedes): after engine has started, several issues occurs, an acoustic warning sounds is heard,...
- Xentry (mercedes): in the instrument cluster, an esp warning due to implausible accelerator pedal signal...
- ESP warning message in instrument cluster
- A production fault means that the telematics DVD A 166 827 14 00 cannot be used
- Apple products (iPhone or iPod) are not charged via the serial USB interface of the COMAND Online control...
- Xentry (mercedes): the fuse and relay boxes (SRB) in engine compartment or rear compartment has a...
- The vehicle cannot be started The vehicle may start by itself shortly after the startup attempt with a...
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Creaking noise when making vertical or longitudinal adjustment to electrical steering column
- Engine diagnosis warning lamp active
- Battery discharged, vehicle does not start.
- Blind Spot Assist inoperative.
- Fault code U41600 logged in 'ES' (electric steering) control unit after software update or steering gear...
- 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...
- Engine diagnosis warning lamp lights up
- This Service Campaign has been initiated because Daimler AG (DAG), manufacturer of Mercedes-Benz vehicles,...
- This Service Campaign has been initiated because Daimler AG (DAG), the manufacturer of Mercedes-Benz...
- The Parktronic system switches to malfunction
- Xentry (mercedes): with steering at full lock, noise CAN be heard, like knocking and/or creaking, coming...
- Summary to be provided on a future date.
- Xentry (mercedes): message will appear indicating high beam assist is activated and is inoperative
- Mercedes: the information, on some vehicles, regarding spare tire size on the b-pillar tire pressure...
- Mercedes: the software for engine control module fails to correspond to current production configuration...
- Software update of COMAND Online control unit.
- Xentry (mercedes): check engine light (CEL) is activated; stored in engine control unit is very fine leak....
- Mobile phone cotacts are not transferred completely.
- 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...
- Single, throttle lift-off, clunking noise from the side shaft when starting off (audible at the wheel)
- Customer experiences low battery conditions, resulting in jump starts, and eventually requiring battery...
- Engine diagnosis warning lamp activated
- Fault message in display
- The COMAND unit does not start or the COMAND display remains dark
- Outside mirror fogged.
- Model X204 (GLK 250 BT) with AMG Styling Package 321
- Engine does not start, or various fault messages in instrument cluster immediately after engine start and...
- Xentry (mercedes): displayed in multifunction "lane keeping assist is inoperative and active lane keeping...
- Xentry: M271.8 evo engine has poor accelerator response- lack of power under full load and high RPM
- Mercedes: due to having engine misfire and high primary current from uncontrolled charging and discharging...
- Xentry (mercedes): after taking vehicle out transport mode, instrument cluster displays message sos mbrace...
- Xentry (mercedes): the signal light for right rear turn is inoperative
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