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2008 Mercedes-Benz C300
72 Technical Service Bulletins (TSBs)
TSB List for the 2008 Mercedes-Benz C300
Technical Service Bulletins (TSBs) for the 2008 C300 are official communications between Mercedes-Benz & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
STEERING
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TSB #20-P-053398
XENTRY: RATTLING/THUMPING NOISES FROM THE AREA OF THE STEERING ON ROUGH ROADS OR WHEN DRIVING OVER ROAD UNDULATIONS. NO MODEL YEARS GIVEN. ALSO INCLUDED MODELS 168 AND 172. *JS Read More »
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TSB #LI-80-57
MERCEDES-BENZ: DIAGNOSTIC PROCEDURES FOR THE DRIVER AUTHORIZATION SYSTEM. *RM Read More »
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TSB #LI46-20-P-048484
XENTRY: STEERING LEAKY AT INTERNAL OIL LINES. CONNECTOR OF INTERNAL OIL LINE OR SEALING WASHERS/O-RINGS DAMAGED. NOT NECESSARY TO REPLACE THE ENTIRE STEERING SYSTEM. REMOVE STEERING; REPLACE BOTH INTERNAL OIL LINES; INSTALL STEERING. Read More »
STEERING:COLUMN
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TSB #PB-54-25-207A
MERCEDES: ESP INDICATOR LIGHT ILLUMINATES IN THE INSTRUMENT CLUSTER. THIS MAY BE DUE TO A MALFUNCTIONING STEERING COLUMN MODULE (SCM). MODEL 204. MODEL YEARS 2008. *PE Read More »
STEERING:HYDRAULIC POWER ASSIST SYSTEM
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TSB #PB-46-30-67
MERCEDES VEHICLE: VEHICLES FLUID LEAKING FROM POWER STEERING SYSTEM, MAY BE DUE TO DAMAGED LOW PRESSURE POWER STEERING HOSE INSTALLED. Read More »
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
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TSB #PB-46-30-67
MERCEDES VEHICLE: VEHICLES FLUID LEAKING FROM POWER STEERING SYSTEM, MAY BE DUE TO DAMAGED LOW PRESSURE POWER STEERING HOSE INSTALLED. Read More »
SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM
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TSB #SB-32-25-82
MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM Read More »
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TSB #SB-32-25-82
MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM Read More »
SUSPENSION:FRONT:SHOCK ABSORBER
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TSB #SB-32-25-82
MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM Read More »
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TSB #SB-32-25-82
MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM Read More »
SUSPENSION:FRONT:WHEEL BEARING
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TSB #P-047117
DAIMLER AG: GRINDING NOISES FROM AREA OF FRONT AXLE-WHEEL BEARING CORRODED. CORROSION SPREADING UNDER WHEEL HUB SEALING RING. Read More »
SUSPENSION:REAR
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TSB #P-B-32.25/63
MERCEDES BENZ MODEL C300, C350 - THUMPING/KNOCKING NOISE FORM THE AREA OF THE REAR AXLE OVER BUMPS. *NJ Read More »
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TSB #2007110003
MODEL C300, C350, MODEL YEAR 2008 - CHECK CROSS MEMBER AT REAR AXLE CARRIER. *NJ Read More »
SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM
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TSB #SB-32-25-82
MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM Read More »
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TSB #SB-32-25-82
MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM Read More »
SUSPENSION:REAR:SHOCK ABSORBER
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TSB #SB-32-25-82
MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM Read More »
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TSB #SB-32-25-82
MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM Read More »
SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
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TSB #PB-35-31-05
MERCEDES BENZ: MODEL 171.454, 456 (2005-2008) SLK CLASS; 204.054, 056, 081 (2008) C CLASS; 211.022, 056, 072, 087, 090 (2006-2008) E CLASS. VEHICLES PRODUCED BETWEEN 2/21/08 AND 4/3/08 WITH DIFFERENTIAL SERIAL NUMBER 1824214 TO 1865328. Read More »
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TSB #PB-35-31-05
MERCEDES BENZ: MODEL 171.454, 456 (2005-2008) SLK CLASS; 204.054, 056, 081 (2008) C CLASS; 211.022, 056, 072, 087, 090 (2006-2008) E CLASS. VEHICLES PRODUCED BETWEEN 2/21/08 AND 4/3/08 WITH DIFFERENTIAL SERIAL NUMBER 1824214 TO 1865328. Read More »
SERVICE BRAKES, AIR:ANTILOCK
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TSB #PB-42-30-103
MERCEDES VEHICLE: THE ANTI-LOCK BRAKE SYSTEM (ABS) RETURN FLOW PUMP RUNNING WITHOUT CONTROL WITH CORRESPONDING FAULT CODE C1401, CLEAN AND INSULATED THE CONNECTOR FOR THE RETURN FLOW PUMP RELAY. MODELS 202 AND 208. MODEL YEARS UNKNOWN. Read More »
SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE
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TSB #PB-42-30-103
MERCEDES VEHICLE: THE ANTI-LOCK BRAKE SYSTEM (ABS) RETURN FLOW PUMP RUNNING WITHOUT CONTROL WITH CORRESPONDING FAULT CODE C1401, CLEAN AND INSULATED THE CONNECTOR FOR THE RETURN FLOW PUMP RELAY. MODELS 202 AND 208. MODEL YEARS UNKNOWN. Read More »
ENGINE AND ENGINE COOLING:ENGINE
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TSB #10-P-053538
XENTRY: MERCEDES BENZ: VEHICLE DOES NOT PERFORM AUTOMATIC ENGINE STOP ALTHOUGH THE ECO FUNCTION WAS ACTIVATED VIA THE ECO BUTTON. NO MODEL YEARS GIVEN. ALSO INCLUDED MODEL 169 AND F CELL. *JS Read More »
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TSB #LI-05-20-P
MERCEDES-BENZ: THE MALFUNCTION LIGHT IS ON WITH MULTIPLE POSSIBLE TROUBLE CODES STORED. THERE COULD BE A PROBLEM WITH THE CAMSHAFT AND/OR SCORING OF A PISTON. *RM Read More »
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TSB #LI-05-20-P
MERCEDES-BENZ: THE MALFUNCTION LIGHT IS ON WITH MULTIPLE POSSIBLE TROUBLE CODES STORED. THERE COULD BE A PROBLEM WITH THE CAMSHAFT AND/OR SCORING OF A PISTON. *RM Read More »
FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
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TSB #PB 54-21/191
FUEL GAUGE READS EMPTY, TURN SIGNAL LAMPS PULSE QUICKER, CENTRAL LOCKING INOPERATIVE USING KEY, NO COMMUNICATION WITH REAR SAM. *PE Read More »
ELECTRICAL SYSTEM
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TSB #LI-54-21
DAIMLER/XENTRY: FUEL LEVEL INDICATOR AND RADIO FREQUENCY CENTRAL LOCKING INOPERATIVE, INSTRUMENT CLUSTER REPORTS TURN SIGNALS INOPERATIVE, DIAGNOSIS OF REAR SAM NOT POSSIBLE. CONTROL MODULES. MODELS C CLASS, MODEL SERIES 204. Read More »
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
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TSB #10-P-053538
XENTRY: MERCEDES BENZ: VEHICLE DOES NOT PERFORM AUTOMATIC ENGINE STOP ALTHOUGH THE ECO FUNCTION WAS ACTIVATED VIA THE ECO BUTTON. NO MODEL YEARS GIVEN. ALSO INCLUDED MODEL 169 AND F CELL. *JS Read More »
ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY
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TSB #PB-54-21-197
MERCEDES-BENZ: VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS. *PE Read More »
ELECTRICAL SYSTEM:WIRING
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TSB #SC-2012070002
MERCEDES: CAMSHAFT ADJUSTMENT SOLENOID MAY LEAK OIL DUE TO SETTLING PROPERTIES OF SEAL AND THE ENGINE WIRING HARNESS WILL BE RETROFITTED WITH FOUR ADAPTER HARNESSES AS A PRECAUTIONARY MEASURE. Read More »
ELECTRICAL SYSTEM:IGNITION
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
ELECTRICAL SYSTEM:IGNITION:SWITCH
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TSB #LI-80-57
MERCEDES-BENZ: DIAGNOSTIC PROCEDURES FOR THE DRIVER AUTHORIZATION SYSTEM. *RM Read More »
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TSB #2008020003
MODEL C300 & C350, MODEL YEAR 2008 - REPLACE ELECTRONIC IGNITION SWITCH. *NJ Read More »
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
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TSB #LI-82-30
MERCEDEZ-BENZ: AUTO LIGHTS INOPERATIVE MESAGE IS DISPLAYED. THIS IS A SOFTWARE PROBLEM. *RM Read More »
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TSB #PB-54-25-207A
MERCEDES: ESP INDICATOR LIGHT ILLUMINATES IN THE INSTRUMENT CLUSTER. THIS MAY BE DUE TO A MALFUNCTIONING STEERING COLUMN MODULE (SCM). MODEL 204. MODEL YEARS 2008. *PE Read More »
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
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TSB #PB 9160/143
SRS LIGHT ILLUMINATED/DTC 9CFE ON MODEL 204 (C300, C350). *PE Read More »
ELECTRICAL SYSTEM:SOFTWARE
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TSB #LI-80-57
MERCEDES-BENZ: DIAGNOSTIC PROCEDURES FOR THE DRIVER AUTHORIZATION SYSTEM. *RM Read More »
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TSB #C1A-091101
MERCEDES BENZ: REPROGRAM MBRACE (N123/4) DIALED NUMBERS TO HUGHES. THIS ACTION APPLIES TO NEW VEHICLE INVENTORY ONLY. *PE Read More »
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
EXTERIOR LIGHTING
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TSB #LI-82-30
MERCEDEZ-BENZ: AUTO LIGHTS INOPERATIVE MESAGE IS DISPLAYED. THIS IS A SOFTWARE PROBLEM. *RM Read More »
EXTERIOR LIGHTING:HEADLIGHTS
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TSB #LI-82-30
MERCEDEZ-BENZ: AUTO LIGHTS INOPERATIVE MESAGE IS DISPLAYED. THIS IS A SOFTWARE PROBLEM. *RM Read More »
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TSB #PB-82-10-625A
MERCEDES VEHICLE: HEADLAMP IS NONFUNCTIONAL WITH AT LEAST ONE OF THE FAULT CODES AND/OR THERE IS MOISTURE IN HEADLAMP UNIT, MAY BE INADEQUATE BONDING OF LENS WHICH MAY CAUSE MOISTURE TO COLLECT AT LOWEST POINT OF HEAD LAMP AND MAY ENTER ... Read More »
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TSB #PB-82-10-625
MERCEDES-BENZ: HEADLAMP NON-FUNCTIONAL, POSSIBLE MOISTURE PENETRATION. *PE Read More »
EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES
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TSB #PB-82-10-625A
MERCEDES VEHICLE: HEADLAMP IS NONFUNCTIONAL WITH AT LEAST ONE OF THE FAULT CODES AND/OR THERE IS MOISTURE IN HEADLAMP UNIT, MAY BE INADEQUATE BONDING OF LENS WHICH MAY CAUSE MOISTURE TO COLLECT AT LOWEST POINT OF HEAD LAMP AND MAY ENTER ... Read More »
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TSB #PB-82-10-625
MERCEDES-BENZ: HEADLAMP NON-FUNCTIONAL, POSSIBLE MOISTURE PENETRATION. *PE Read More »
EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH
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TSB #LI-54-21
XENTRY: EXTERIOR LIGHTS CONSTANTLY ON. POSSIBLE COMPONENTS: LOW BEAMS; FRONT FOG LAMP; HIGH BEAMS; WASHER FLUID PUMP AND THE HEADLAMP CLEANING SYSTEM ARE ALSO POTENTIALLY AFFECTED. HARDWARE FAULT IN DRIVER SIDE SAM. MODEL 204. Read More »
EXTERIOR LIGHTING:FOG LIGHTS
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TSB #LI-54-21
XENTRY: EXTERIOR LIGHTS CONSTANTLY ON. POSSIBLE COMPONENTS: LOW BEAMS; FRONT FOG LAMP; HIGH BEAMS; WASHER FLUID PUMP AND THE HEADLAMP CLEANING SYSTEM ARE ALSO POTENTIALLY AFFECTED. HARDWARE FAULT IN DRIVER SIDE SAM. MODEL 204. Read More »
EXTERIOR LIGHTING:TURN SIGNAL
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TSB #LI-72-19-P053604
XENTRY (MERCEDES): THE SIGNAL LIGHT FOR RIGHT REAR TURN IS INOPERATIVE. FAULT MESSAGE DISPLAYED. *PE Read More »
EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT
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TSB #PB 54-21/191
FUEL GAUGE READS EMPTY, TURN SIGNAL LAMPS PULSE QUICKER, CENTRAL LOCKING INOPERATIVE USING KEY, NO COMMUNICATION WITH REAR SAM. *PE Read More »
VISIBILITY:REAR WINDOW WIPER/WASHER:SWITCH/WIRING
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
AIR BAGS
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TSB #SB-91-60-193
MERCEDES: AIRBAG DURABILITY AND RELIABILITY. AIR BAG SRS CONTROL MODULE (N2/2) DOES NOT HAVE A SET SHELF LIFE AND WILL NORMALLY BE RELIABLE FOR THE LIFE OF A VEHICLE. Read More »
SEAT BELTS
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TSB #40-P-052794
MERCEDES BENZ: FRONT OR REAR SEAT BELT DOES NOT ROLL UP CORRECTLY. DIRT DEPOSITS ON THE SEAT BELT GUIDE DUE TO SOILED SEAT BELT. ALSO INCLUDED MODELS 169, F CELL, 246, AND 231. NO MODEL YEARS GIVEN. Read More »
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TSB #LI91-40-P-047922
MERCEDES: SEAT BELTS, EMERGENCY TENSIONING RETRACTORS. A NEW REVERSIBLE EMERGENCY TENSIONING RETRACTOR CANNOT BE INSTALLED. Read More »
SEAT BELTS:FRONT
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TSB #LI91-40-P-047922
MERCEDES: SEAT BELTS, EMERGENCY TENSIONING RETRACTORS. A NEW REVERSIBLE EMERGENCY TENSIONING RETRACTOR CANNOT BE INSTALLED. Read More »
SEAT BELTS:FRONT:RETRACTOR
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TSB #LI91-40-P-047922
MERCEDES: SEAT BELTS, EMERGENCY TENSIONING RETRACTORS. A NEW REVERSIBLE EMERGENCY TENSIONING RETRACTOR CANNOT BE INSTALLED. Read More »
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TSB #TB-P-047921
MERCEDES: FAULT MESSAGE IN INSTRUMENT CLUSTER (PRE-SAFE INACTIVE) AND FAULT CODE 530630 IS CURRENT AND STORED IN THE REVERSIBLE EMERGENCY TENSIONING RETRACTOR CONTROL UNIT. Read More »
SEAT BELTS:REAR/OTHER
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TSB #LI91-40-P-047922
MERCEDES: SEAT BELTS, EMERGENCY TENSIONING RETRACTORS. A NEW REVERSIBLE EMERGENCY TENSIONING RETRACTOR CANNOT BE INSTALLED. Read More »
STRUCTURE:FRAME AND MEMBERS
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TSB #2007100001
MODEL C300 4MATIC, MY 2008 --REMOVAL OF STRUTS BETWEEN FRONT SUBFRAME AND FRAME RAIL. *NJ Read More »
STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS
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TSB #TB-2008110010
MERCEDES: A CRACK MAY OCCUR AT AN UNDERBODY CROSS BRACE SUPPORT(S) DUE TO IRREGULARITIES IN THE FORMING PROCESS. MODEL 204. MODEL YEAR 2008. *PE Read More »
STRUCTURE:BODY:DOOR
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TSB #LI-72-20
MERCEDES-BENZ: ON ROUGH ROADS THERE IS A KNOCKING NOISE IN THE LIFTGATE AREA. THE STOP BUFFERS ARE TOO HARD AND ARE CREATING THE NOISE DURING VIBRATION. *RM Read More »
STRUCTURE:BODY:TAILGATE
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TSB #LI-72-20
MERCEDES-BENZ: ON ROUGH ROADS THERE IS A KNOCKING NOISE IN THE LIFTGATE AREA. THE STOP BUFFERS ARE TOO HARD AND ARE CREATING THE NOISE DURING VIBRATION. *RM Read More »
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
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TSB #15-P-053382
XENTRY: DISPLAY MESSAGE 'TIRE PRESSURE MONITOR INOPERATIVE' THE SIGNAL LEVEL DIFFERENCE BETWEEN FRONT AND REAR AXLES IS MARGINAL. THEREFORE NO PERMANENT ASSIGNMENT CAN BE MADE. NO MODEL YEARS GIVEN. Read More »
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TSB #SB-40-15-68
MERCEDES: THE INSTRUMENT CLUSTER DISPLAYING TIRE PRESSURE MONITOR INOPERATIVE AND THERE IS A CORRESPONDING STORED FAULT CODE OF 5581 (FRONT OR REAR SENSOR LOCALIZATION FAILED), THIS IS BECAUSE THE DIFFERENCE IN THE SIGNAL STRENGTH ... Read More »
INTERIOR LIGHTING
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TSB #LI-82-30
MERCEDEZ-BENZ: AUTO LIGHTS INOPERATIVE MESAGE IS DISPLAYED. THIS IS A SOFTWARE PROBLEM. *RM Read More »
EQUIPMENT:ELECTRICAL
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
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TSB #P-B-54.21/197A
MERCEDES BENZ: MODEL 204.054, 056, 081; VEHICLE DOES NOT START, NO COMMUNICATION WITH STAR DIAGNOSIS, POWER OUTLETS NOT FUNCTIONING. *PE Read More »
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
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TSB #TSB-2009020004
MERCEDES: IT HAS BEEN DETERMINED THAT THE TELE AID MAY NOT FUNCTION PROPERLY AS A RESULT OF A HARDWARE FAULT IN THE TELE AID CONTROL MODULE. Read More »
UNKNOWN OR OTHER
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TSB #TSB-2009020004
MERCEDES: IT HAS BEEN DETERMINED THAT THE TELE AID MAY NOT FUNCTION PROPERLY AS A RESULT OF A HARDWARE FAULT IN THE TELE AID CONTROL MODULE. Read More »