Please note: The TSB information displayed below are summaries. We do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

The TSB numbers are the NHTSA numbers, which are different from the manufacturer-assigned TSB numbers — the NHTSA doesn't keep track of those. It's a very screwed up situation that's almost completely unhelpful to you as the consumer. Use the issue date or the title when asking your dealer for more information about a TSB.

    STEERING

    • TSB #LI46-35P059241

      NHTSA ID #10056472

      • Date Announced: JUNE 20 2014
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): AFTER ENGINE HAS STARTED, SEVERAL ISSUES OCCURS, AN ACOUSTIC WARNING SOUNDS IS HEARD, THE INSTRUMENT CLUSTER DISPLAYS WARNING MESSAGE POWER STEERING MALFUNCTION, SERVICE REQUIRED. STEERING SYSTEM IS SLUGGISH. MODEL 117

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    • TSB #LI46-20P-055943

      NHTSA ID #10052151

      • Date Announced: APRIL 24 2013
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): RATTLING NOISE COMING FROM THE AREA OF THE STEERING COLUMN TUBE SYSTEM, WHEN DRIVING OVER ROUGH ROAD AND WHEN ACCELERATING OR BRAKING, THERE WOULD BE CRACKING NOISES. MODELS 164, 251. NO MODEL YEARS LISTED. *PE

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    • TSB #20-P-053398

      NHTSA ID #10044181

      • Date Announced: MARCH 12 2012
      • Additional Info: How to Fix

      Summary: 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

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    STEERING:WHEEL AND HANDLE BAR

    • TSB #LI46-10P-054715

      NHTSA ID #10050861

      • Date Announced: OCTOBER 14 2012
      • Additional Info: How to Fix

      Summary: MERCEDES (XENTRY): DUE TO AMINE DEPOSITS FROM STEERING WHEEL FOAM, HORN PLATE OF STEERING WHEEL, SHORT CIRCUITED, CAUSING THE MULTIFUNCTION BUTTONS, ON STEERING WHEEL, TO BE NON-FUNCTIONAL. MODELS 164, 251. NO MODEL YEARS LISTED.

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    STEERING:COLUMN

    • TSB #LI46-20P-055943

      NHTSA ID #10052151

      • Date Announced: APRIL 24 2013
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): RATTLING NOISE COMING FROM THE AREA OF THE STEERING COLUMN TUBE SYSTEM, WHEN DRIVING OVER ROUGH ROAD AND WHEN ACCELERATING OR BRAKING, THERE WOULD BE CRACKING NOISES. MODELS 164, 251. NO MODEL YEARS LISTED. *PE

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    STEERING:GEAR BOX (OTHER THAN RACK AND PINION)

    • TSB #LI46-20P-055943

      NHTSA ID #10052151

      • Date Announced: APRIL 24 2013
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): RATTLING NOISE COMING FROM THE AREA OF THE STEERING COLUMN TUBE SYSTEM, WHEN DRIVING OVER ROUGH ROAD AND WHEN ACCELERATING OR BRAKING, THERE WOULD BE CRACKING NOISES. MODELS 164, 251. NO MODEL YEARS LISTED. *PE

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    STEERING:ELECTRIC POWER ASSIST SYSTEM

    • TSB #LI-46-35-P054316

      NHTSA ID #10046319

      • Date Announced: AUGUST 09 2012
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES); ELECTRIC STEERING CONTROL UNIT, IN SOME VEHICLES, HAS IMPLAUSIBLE FAULT ENTRY DUE TO SOFTWARE NEEDING UPDATING. MODELS ML 350. NO MODEL YEARS LISTED. *PE

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    • TSB #C1A-110801

      NHTSA ID #10041649

      • Date Announced: AUGUST 01 2011
      • Additional Info: How to Fix

      Summary: MERCEDES: THE HARNESS CONNECTION ON THE ELECTRIC POWER STEERING RACK SHOULD BE CHECKED AND IF NECESSARY BE REPLACED. *PE

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    SUSPENSION:FRONT

    • TSB #SC-2012110001

      NHTSA ID #10050862

      • Date Announced: DECEMBER 01 2012
      • Additional Info: How to Fix

      Summary: MERCEDES: DUE TO A POSSIBLE LEAKAGE AT AIR SUSPENSION STRUT, HISSING NOISES COMING FROM FRONT AXLE AND MAY NEED TO REPLACE ONE OR BOTH OF FRONT STRUTS. MODELS 2012 166. *PE

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    SUSPENSION:FRONT:MACPHERSON STRUT

    • TSB #SC-2012110001

      NHTSA ID #10050862

      • Date Announced: DECEMBER 01 2012
      • Additional Info: How to Fix

      Summary: MERCEDES: DUE TO A POSSIBLE LEAKAGE AT AIR SUSPENSION STRUT, HISSING NOISES COMING FROM FRONT AXLE AND MAY NEED TO REPLACE ONE OR BOTH OF FRONT STRUTS. MODELS 2012 166. *PE

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    ENGINE (PWS)

    • TSB #LI-30-20P058689

      NHTSA ID #10056233

      • Date Announced: MARCH 13 2014
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): IN THE INSTRUMENT CLUSTER, AN ESP WARNING DUE TO IMPLAUSIBLE ACCELERATOR PEDAL SIGNAL RECEIVED FROM ENGINE CONTROL UNIT. MODEL 2012 172, 212, 218, 207, 204. *PE

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    • TSB #SC-2013050002

      NHTSA ID #10053732

      • Date Announced: SEPTEMBER 01 2013
      • Additional Info: How to Fix

      Summary: MERCEDES: THE ENGINE CONTROL MODULE SOFTWARE FAILS TO CORRESPOND WITH CURRENT CONFIGURATION PRODUCTION AND WILL BE UPDATED BY AN AUTHORIZED DEALER. MODELS 2012 166 (ML350, 550, 63, GL 350, 450, 550, 63). *PE

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    • TSB #LI-47-40-P053871

      NHTSA ID #10044601

      • Date Announced: AUGUST 13 2013
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): CHECK ENGINE LIGHT (CEL) IS ACTIVATED; STORED IN ENGINE CONTROL UNIT IS VERY FINE LEAK. AUTOMATIC FUEL TANK LEAK TEST SOFTWARE IS SENSITIVE AND CAN PRODUCES AN ERRONEOUS DIAGNOSIS. MODELS 204, 212, 218, 221, 216,AND 166

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    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #16-P-053009

      NHTSA ID #10044199

      • Date Announced: MARCH 28 2012
      • Additional Info: How to Fix

      Summary: XENTRY: MERCEDES BENZ: VEHICLE STUMBLES AND BUCKS FOR A FEW MINUTES AFTER A COLD START WHEN OUTSIDE TEMPERATURE IS LOW (NO DTCS). ENGINE RUNS ROUGH IN A WARM UP PHASE. NO MODEL YEARS GIVEN. *JS

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    ENGINE AND ENGINE COOLING:ENGINE:DIESEL

    • TSB #SC-2013050002

      NHTSA ID #10053732

      • Date Announced: SEPTEMBER 01 2013
      • Additional Info: How to Fix

      Summary: MERCEDES: THE ENGINE CONTROL MODULE SOFTWARE FAILS TO CORRESPOND WITH CURRENT CONFIGURATION PRODUCTION AND WILL BE UPDATED BY AN AUTHORIZED DEALER. MODELS 2012 166 (ML350, 550, 63, GL 350, 450, 550, 63). *PE

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    • TSB #SB-2012020001

      NHTSA ID #10048180

      • Date Announced: MARCH 01 2012
      • Additional Info: How to Fix

      Summary: MERCEDES: ENGINE CONTROL MODULE SOFTWARE, FOR DIESEL ENGINE VEHICLES, FAILS TO MEET CURRENT OBD SPECIFICATIONS AND WILL NEED TO BE UPDATED. MODELS 2012 166, 221. *PE

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    POWER TRAIN:AXLE ASSEMBLY

    • TSB #15-P-050245

      NHTSA ID #10044200

      • Date Announced: APRIL 02 2012
      • Additional Info: How to Fix

      Summary: XENTRY: MERCEDES BENZ: GRUNTING/CREAKING SOUND FROM THE AREA OF THE FRONT AXLE WHEN BRAKING, DRIVING OVER SURFACE UNDULATIONS, NEGOTIATING TIGHT CORNERS, OR WHILE MANEUVERING. MODEL YEARS UNKNOWN. *JS

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    ELECTRICAL SYSTEM

    • TSB #LI54-18P-057840

      NHTSA ID #10056064

      • Date Announced: DECEMBER 04 2013
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): BETWEEN THE FRONT BUMPER TO INTERIOR WIRING HARNESS, THERE MAY BE CORROSION AT ELECTRICAL CONNECTING POINT. *PE

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    ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

    • TSB #LI54-15-P057373

      NHTSA ID #10055333

      • Date Announced: FEBRUARY 28 2014
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): THE FUSE AND RELAY BOXES (SRB) IN ENGINE COMPARTMENT OR REAR COMPARTMENT HAS A MALFUNCTION AND DISRUPTIONS TO COMMUNICATION PATHS CAUSING A NO START IN VEHICLE. MODEL 2012-2013 204, 207, 212, 218, 231, 246, 176, 117, 1

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    DIGITAL INSTRUMENT PANEL

    • TSB #LI46-35P059241

      NHTSA ID #10056472

      • Date Announced: JUNE 20 2014
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): AFTER ENGINE HAS STARTED, SEVERAL ISSUES OCCURS, AN ACOUSTIC WARNING SOUNDS IS HEARD, THE INSTRUMENT CLUSTER DISPLAYS WARNING MESSAGE POWER STEERING MALFUNCTION, SERVICE REQUIRED. STEERING SYSTEM IS SLUGGISH. MODEL 117

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    • TSB #LI82-95-P054406

      NHTSA ID #10046379

      • Date Announced: AUGUST 10 2012
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): AFTER TAKING VEHICLE OUT TRANSPORT MODE, INSTRUMENT CLUSTER DISPLAYS MESSAGE SOS MBRACE SERVICE NOT ACTIVATED. MODELS 2013 166, 172, 204, 207, 212, 218, 231, 463. *PE

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #2013050002

      NHTSA ID #10059574

      • Date Announced: SEPTEMBER 27 2013
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #SC-2013050002

      NHTSA ID #10053732

      • Date Announced: SEPTEMBER 01 2013
      • Additional Info: How to Fix

      Summary: MERCEDES: THE ENGINE CONTROL MODULE SOFTWARE FAILS TO CORRESPOND WITH CURRENT CONFIGURATION PRODUCTION AND WILL BE UPDATED BY AN AUTHORIZED DEALER. MODELS 2012 166 (ML350, 550, 63, GL 350, 450, 550, 63). *PE

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    • TSB #2012110006

      NHTSA ID #10059847

      • Date Announced: DECEMBER 07 2012
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #LI-46-35-P054316

      NHTSA ID #10046319

      • Date Announced: AUGUST 09 2012
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES); ELECTRIC STEERING CONTROL UNIT, IN SOME VEHICLES, HAS IMPLAUSIBLE FAULT ENTRY DUE TO SOFTWARE NEEDING UPDATING. MODELS ML 350. NO MODEL YEARS LISTED. *PE

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    • TSB #SB-2012020001

      NHTSA ID #10048180

      • Date Announced: MARCH 01 2012
      • Additional Info: How to Fix

      Summary: MERCEDES: ENGINE CONTROL MODULE SOFTWARE, FOR DIESEL ENGINE VEHICLES, FAILS TO MEET CURRENT OBD SPECIFICATIONS AND WILL NEED TO BE UPDATED. MODELS 2012 166, 221. *PE

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    EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH

    • TSB #LI-82-10P-053439

      NHTSA ID #10045029

      • Date Announced: SEPTEMBER 13 2013
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): MESSAGE WILL APPEAR INDICATING HIGH BEAM ASSIST IS ACTIVATED AND IS INOPERATIVE. MODELS 204, 212, 207, 221, 216, 218, AND 166. NO MODEL YEARS LISTED. *PE UPDATED 11/26/13. *PE

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    SEAT BELTS

    • TSB #40-P-052794

      NHTSA ID #10044222

      • Date Announced: APRIL 20 2012
      • Additional Info: How to Fix

      Summary: 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. *JS

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    VEHICLE SPEED CONTROL

    • TSB #LI-30-30

      NHTSA ID #10052168

      • Date Announced: AUGUST 21 2013
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): SOME VEHICLES RECEIVE, OPTICAL AND ACOUSTIC, WARNING MESSAGE REGARDING COLLISION PREVENTION ASSIST, WITHOUT OBVIOUS REASON, DUE TO OFFSET OF SHORT RANGE SENSOR. MODELS 166. *PE UPDATE 8/25/15. *PE

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    VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

    • TSB #LI-30-20P058689

      NHTSA ID #10056233

      • Date Announced: MARCH 13 2014
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): IN THE INSTRUMENT CLUSTER, AN ESP WARNING DUE TO IMPLAUSIBLE ACCELERATOR PEDAL SIGNAL RECEIVED FROM ENGINE CONTROL UNIT. MODEL 2012 172, 212, 218, 207, 204. *PE

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    EQUIPMENT

    • TSB #2013050002

      NHTSA ID #10059574

      • Date Announced: SEPTEMBER 27 2013
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #2012080006

      NHTSA ID #10059558

      • Date Announced: JANUARY 07 2013
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #2012110006

      NHTSA ID #10059847

      • Date Announced: DECEMBER 07 2012
      • Additional Info: How to Fix

      Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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    • TSB #LI-54-65P053709

      NHTSA ID #10044599

      • Date Announced: MAY 09 2012
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): ON SOME VEHICLES, WHENEVER THE REVERSE GEAR IS ENGAGED, THE REVERSE CAMERA FAILS TO SHOW IN DISPLAY CENTRAL. *PE

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    EQUIPMENT ADAPTIVE

    • TSB #LI-54-65P053709

      NHTSA ID #10044599

      • Date Announced: MAY 09 2012
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES): ON SOME VEHICLES, WHENEVER THE REVERSE GEAR IS ENGAGED, THE REVERSE CAMERA FAILS TO SHOW IN DISPLAY CENTRAL. *PE

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