2010 Mercedes-Benz C350 Technical Service Bulletins

95 technical service bulletins (TSBs) are on record for the 2010 Mercedes-Benz C350. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10164811Aug 5, 2019Transmission and drivetrain. Throttle lift-off clunking noises at drive shafts of rear axle
• 10164810Aug 5, 2019Suspension, Equipment. Throttle lift-off clunking noises at drive shafts of front axle
• 10151959Jul 23, 2018Seat belts. Seat belt extender toothed rack sluggish or makes noises
• 10144075Mar 12, 2018Engine cooling. Check Engine Light is on with DTC P030185/ P030685 for misfire cylinder 1 and 6.
• 10158329Oct 9, 2017Engine. Oil in engine wiring harness
• 10158301Mar 17, 2017Air bags. Replace Driver-Side and (if applicable) Front Passenger Air Bag
• 10205147Nov 14, 2016Engine cooling. Ticking or pulsing noise from high-pressure pump and/or fuel injectors.
• 10205225Aug 26, 2016Exterior lighting. Headlamps fogged.
• 10205239Aug 16, 2016Equipment. "Anti-theft protection activated".
• 10205154Aug 5, 2016Engine cooling, Other or unknown. Gasket may settle causing a slight oil leak.
• 10235996Feb 26, 2016Air bags. Additional information around the recent recall announcement affecting approximately 705,983 Mercedes-Benz passenger vehicles involving Takata driver-side airbags containing PSDl-5 type inflators
• 10135867Jun 9, 2015Engine cooling. Engine noises after engine start
• 10135599Mar 24, 2015Suspension. Clunking noise from front axle suspension strut or rear axle shock absorber on short strokes of the damper
• 10166093Jul 12, 2014Seats. Noises from flat spring core in backrest
• 10166080Jul 12, 2014Seats. The pneumatic 4-way lumbar support fails. Lumbar support pockets cannot be filled up or they drain.
• 10166099Jul 10, 2014Seats. Pneumatic comfort systems with insufficient performance, entirely inoperative or leaky.
• 10167532Mar 10, 2014Equipment. A production fault means that the telematics DVD A 166 827 14 00 cannot be used. Because of this the previous telematics DVDs A 204 827 03 65 and A 204 827 10 65 must continue to be used for control unit programming. If required, these are still available for ordering. With XENTRY DVD 03/2014 a new telematics DVD with part number A 166 827 21 00 is being shipped. This telematics DVD replaces the previous telematics…
• 10167525Mar 3, 2014Equipment. Apple products (iPhone or iPod) are not charged via the serial USB interface of the COMAND Online control unit (A40/3) in the stowage compartment of the center console.
• 10167510Feb 28, 2014Transmission and drivetrain, Electrical system. The vehicle cannot be started The vehicle may start by itself shortly after the startup attempt with a delay, as the relay can be late closing. and/or The gear selection is displayed, but no gear is engaged. Gear selection is not possible. and/or Rear window wiper inoperative. and/or Various fault codes concerning disrupted communication paths are stored and/or the corresponding control units are not displayed in…
• 10167009Feb 25, 2014Electrical system. Battery discharged, vehicle does not start.
• 10167007Feb 25, 2014Electrical system. Engine diagnosis warning lamp active. Fault code 20BE1B and/or 20BD1B (The heating element of the AdBlue tank has a malfunction) is logged in the Blue-Tec control unit.
• 10167002Feb 25, 2014Steering. Creaking noise when making vertical or longitudinal adjustment to electrical steering column
• 10166994Feb 25, 2014Transmission and drivetrain. Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). Heard once when changing from forward to reverse (and vice versa)
• 10167003Feb 18, 2014Steering. Fault code U41600 logged in 'ES' (electric steering) control unit after software update or steering gear replacement. Note: Fault code U41600 means: Implausible data were received from the control unit "Traction system". This fault code can be erased, but is logged again after another ignition sequence. There is no fault message in the multifunction display.
• 10167006Feb 12, 2014Electrical system. Engine diagnosis warning lamp active. Fault code 20BE1B and/or 20BD1B (The heating element of the AdBlue tank has a malfunction) is logged in the Blue-Tec control unit.
• 10166975Feb 11, 2014Equipment. This Customer 1 Action has been initiated because certain mbrace subscribers were recently contacted by mbrace informing them that they need to have an i-button call performed to ensure their mbrace device has registered with the Verizon Telematics systems. If the i-button call failed or if the customer was unable to perform the i-button call, the mbrace agent instructed the customer to make an appointment with…
• 10167015Feb 10, 2014Electrical system. The key is not recognized in the electronic ignition switch, the vehicle cannot be started and/or the automatic transmission may perform an "Automatic P function" at speeds below 6 km/h.
• 10166980Feb 10, 2014Engine cooling. Traces of oil in area of oil cooler (inner V) on engine 642
• 10166978Feb 6, 2014Engine cooling. Engine diagnosis warning lamp lights up - Fault code entry (FC) 14A600 or 14A700
• 10167040Feb 1, 2014Electrical system. This Service Campaign has been initiated because Daimler AG (DAG), the manufacturer of Mercedes-Benz vehicles, has determined that the mbrace software does not correspond to current production configuration. An authorized Mercedes-Benz dealer will update the mbrace control module software at the next workshop visit.
• 10167038Feb 1, 2014Tires, Body and structure. This Service Campaign has been initiated because Daimler AG (DAG), manufacturer of Mercedes-Benz vehicles, has determined that the seam seal at the spare tire well may not be to specification. To correct this condition, an authorized Mercedes-Benz dealer will rework the seam seal at the spare tire well at the next workshop visit.
• 10167016Dec 12, 2013Electrical system. The Parktronic system switches to malfunction. The driver notices a fault message (4 red LEDs and 2 sec continuous signal). The following fault codes are stored in the PTS control unit (N62): A23400 - Rear PARKTRONIC warning element 1 has a malfunction. - STORED A23300 - Front PARKTRONIC warning element 1 has a malfunction. - STORED
• 10205237Aug 5, 2013Electrical system. The COMAND unit does not start or the display remains dark.
• 10205215Jul 30, 2013Visibility (wipers, defrost, mirrors), Vehicle speed control, Equipment…. Window lifter and outside mirror on passenger side malfunction after replacement of door control unit.
• 10167546Jul 30, 2013Transmission and drivetrain. FC 2783 (Friction power of torque converter lockup clutch is too high) or FC 0741 (Actuation of torque converter lockup clutch not possible) stored in transmission control unit. One possible additional customer complaint could be "poor acceleration" e.g. due to engine intervention. This can affect all NAT2FE+ (7G-TRONIC PLUS) vehicles with engines OM651, OM642LS and M278 in the production period from 04/2011 to…
• 10167550Jul 18, 2013Steering. Single, throttle lift-off, clunking noise from the side shaft when starting off (audible at the wheel). The clunk is heard once when changing from forward to reverse (and vice versa).
• 10167564Jul 12, 2013Electrical system. Customer experiences low battery conditions, resulting in jump starts, and eventually requiring battery replacement.
• 10167554Jul 10, 2013Engine cooling. Engine diagnosis warning lamp activated. Fault code P045600 "Very fine leak" or P044200 "Fine leak" stored in engine control unit.
• 10167563Jul 8, 2013Electrical system. The COMAND unit does not start or the COMAND display remains dark. The COMAND unit cannot be operated. Note: The problem disappears after a lengthy idle period (>6h) or after interrupting the power supply (circuit 30).
• 10167560Jul 8, 2013Exterior lighting. Fault message in display - Right rear turn signal light inoperative
• 10205265Jul 3, 2013Visibility (wipers, defrost, mirrors). Outside mirror fogged.
• 10167553Jul 1, 2013Fuel system. Combination message: "Clean fuel filter" is displayed. The fault code 162500 (water level message - Bosch) or P226997 (water level message - Delphi) or 171600 (filter load - Bosch) is stored in the engine control unit.
• 10167536Jul 1, 2013Tires. Model X204 (GLK 250 BT) with AMG Styling Package 321. Model Year 2013 Install Tire Fit Kit, Replace Monroney Label
• 10167552Jun 28, 2013Electrical system. Engine does not start, or various fault messages in instrument cluster immediately after engine start and servo assistance is reduced.
• 10059560Apr 18, 2013Engine. Summary to be provided on a future date.

← All problems reported for the 2010 Mercedes-Benz C350