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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    • TSB #LI46-20-P

      NHTSA ID #10039258

      • Date Announced: NOVEMBER 29 2011
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THE STEERING IS LEAKING IN THE AREA OF INPUT SHAFT, BECAUSE OF WEAR ON A SEAL RING. MODEL 164/251. *RM UPDATED 2/1/12. *PE

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    • TSB #LI46-20-P051767

      NHTSA ID #10039113

      • Date Announced: NOVEMBER 29 2011
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THE STEERING IS LEAKING IN THE INPUT SHAFT, BELOW THE PROTECTIVE CAP. THERE IS WEAR ON A SEAL RING LOCATED IN THE CONTROL HEAD. *RM UPDATED 5/17/2012 *JS

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    • TSB #LI-80-57

      NHTSA ID #10038225

      • Date Announced: DECEMBER 08 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: DIAGNOSTIC PROCEDURES FOR THE DRIVER AUTHORIZATION SYSTEM. *RM

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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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    • TSB #LI46-20-P051767

      NHTSA ID #10039113

      • Date Announced: NOVEMBER 29 2011
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THE STEERING IS LEAKING IN THE INPUT SHAFT, BELOW THE PROTECTIVE CAP. THERE IS WEAR ON A SEAL RING LOCATED IN THE CONTROL HEAD. *RM UPDATED 5/17/2012 *JS

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    • TSB #LI46-20-P

      NHTSA ID #10039258

      • Date Announced: NOVEMBER 29 2011
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THE STEERING IS LEAKING IN THE AREA OF INPUT SHAFT, BECAUSE OF WEAR ON A SEAL RING. MODEL 164/251. *RM UPDATED 2/1/12. *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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    SUSPENSION

    • TSB #LI32-22-P-047927

      NHTSA ID #10038024

      • Date Announced: FEBRUARY 02 2011
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THERE ARE DEFECTIVE CONNECTING CABLES THAT ARE DRAINING THE AIRMATIC COMPRESSOR CAUSING THE AIRMATIC LIGHT TO COME ON. *RM

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    SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM

    • TSB #SB-32-25-82

      NHTSA ID #10037408

      • Date Announced: NOVEMBER 19 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM

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    SUSPENSION:FRONT:SHOCK ABSORBER

    • TSB #SB-32-25-82

      NHTSA ID #10037408

      • Date Announced: NOVEMBER 19 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM

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    SUSPENSION:FRONT:WHEEL BEARING

    • TSB #LI-33-25

      NHTSA ID #10038955

      • Date Announced: APRIL 09 2013
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: AT THE FRONT WHEEL BEARING THERE IS A LOUD KNOCK SOUND WHEN GOING AROUND A CORNER AT SLOW SPEEDS. THERE IS AN INSUFFICIENT FIT AT THE BEARINGS. *RM UPDATED 10/14/11. *PE UPDATED 6/19/13. *PE

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    SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM

    • TSB #SB-32-25-82

      NHTSA ID #10037408

      • Date Announced: NOVEMBER 19 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM

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    SUSPENSION:REAR:SHOCK ABSORBER

    • TSB #SB-32-25-82

      NHTSA ID #10037408

      • Date Announced: NOVEMBER 19 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM

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    SERVICE BRAKES, AIR:ANTILOCK

    • TSB #LI42-45-P-051201

      NHTSA ID #10038045

      • Date Announced: MAY 05 2011
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THERE IS THE POSSIBILITY OF MULTIPLE BRAKE WARNING MESSAGES DISPLAYED. THERE IS A WORN LINE CAUSING FAULT CODES. *RM UPDATED 6/29/11. *PE UPDATED 7/13/11. *PE

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    ENGINE (PWS)

    • 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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    • TSB #LI-03-30

      NHTSA ID #10041208

      • Date Announced: MARCH 30 2011
      • Additional Info: How to Fix

      Summary: MERCEDES BENZ: ENGINE LIGHT IS ON WITH STORED TROUBLE CODES. *RM

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    • TSB #LI-07-08

      NHTSA ID #10038227

      • Date Announced: DECEMBER 08 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THE STARTER CLICKS BUT DOES NOT CRANK WHEN TRYING TO START. A VOLTAGE DIP IS CAUSING THE IGNITION PROCEDURE TO FAIL. *RM

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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #LI-27-60-P049270

      NHTSA ID #10038977

      • Date Announced: APRIL 04 2011
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THE AUTO-TRANSMISSION SWITCHES TO LIMP HOME MODE OR HAS NO POWER. THERE ARE MULTIPLE POSSIBLE FAULT CODES. A PISTON MAY BE DAMAGED. *RM

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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:STARTER ASSEMBLY

    • TSB #LI-07-08

      NHTSA ID #10038227

      • Date Announced: DECEMBER 08 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THE STARTER CLICKS BUT DOES NOT CRANK WHEN TRYING TO START. A VOLTAGE DIP IS CAUSING THE IGNITION PROCEDURE TO FAIL. *RM

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    ELECTRICAL SYSTEM:IGNITION:SWITCH

    • TSB #LI-80-57

      NHTSA ID #10038225

      • Date Announced: DECEMBER 08 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: DIAGNOSTIC PROCEDURES FOR THE DRIVER AUTHORIZATION SYSTEM. *RM

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    ELECTRICAL SYSTEM:IGNITION:MODULE

    • TSB #LI-07-08

      NHTSA ID #10038227

      • Date Announced: DECEMBER 08 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THE STARTER CLICKS BUT DOES NOT CRANK WHEN TRYING TO START. A VOLTAGE DIP IS CAUSING THE IGNITION PROCEDURE TO FAIL. *RM

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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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    ELECTRICAL SYSTEM: SOFTWARE

    • 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 #SCB-2010110005

      NHTSA ID #10041269

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

      Summary: MERCEDES BENZ: THERE IS A SOFTWARE PROBLEM RELATING TO THE TANK HEATER LINES. *RM

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    • TSB #LI-80-57

      NHTSA ID #10038225

      • Date Announced: DECEMBER 08 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: DIAGNOSTIC PROCEDURES FOR THE DRIVER AUTHORIZATION SYSTEM. *RM

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    • TSB #SB-20101100005

      NHTSA ID #10038218

      • Date Announced: DECEMBER 01 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: SOFTWARE UPDATE FOR HEATER LINES. *RM

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    • TSB #SB-2010090007

      NHTSA ID #10034864

      • Date Announced: OCTOBER 01 2010
      • Additional Info: How to Fix

      Summary: MERCEDES: UPDATE SOFTWARE FOR THE POWER ELECTRONICS CONTROL MODULE. MODEL 164.195. *PE

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    EXTERIOR LIGHTING

    • TSB #LI-82-10/598B

      NHTSA ID #10036933

      • Date Announced: OCTOBER 01 2009
      • Additional Info: How to Fix

      Summary: XENTRY (MERCEDES BENZ): REPLACING EXTERIOR LIGHT BULBS. EXTERIOR LIGHTS. LI DID NOT MATCH DTB FROM WHICH IT WAS CREATED. (MAIN REMEDY FOR REPAIR WAS MISSING.) *PE

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    EXTERIOR LIGHTING:HEADLIGHTS

    • TSB #10-P-053439

      NHTSA ID #10044165

      • Date Announced: MARCH 26 2012
      • Additional Info: How to Fix

      Summary: XENTRY: MERCEDES BENZ: HIGH BEAM ASSIST TEMPORARILY NONFUNCTIONAL. REPLACE MFK AND CALIBRATE WITH THE AID OF THE 'CALIBRATION TARGET FOR NIGHT VIEW ASSIST' SPECIAL TOOL. ALSO INCLUDED GLK350 AND S550 MODEL YEAR 2011. MODEL CLS YEAR 2010-201

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    EXTERIOR LIGHTING:TURN SIGNAL

    • TSB #LI-88-70

      NHTSA ID #10041066

      • Date Announced: MARCH 06 2011
      • Additional Info: How to Fix

      Summary: MERCEDES BENZ: THE TURN SIGNAL LIGHT ON THE MIRROR FOGS UP DUE TO TEMPERATURE DIFFERENCES. *RM

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    EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT

    • TSB #LI-88-70

      NHTSA ID #10041066

      • Date Announced: MARCH 06 2011
      • Additional Info: How to Fix

      Summary: MERCEDES BENZ: THE TURN SIGNAL LIGHT ON THE MIRROR FOGS UP DUE TO TEMPERATURE DIFFERENCES. *RM

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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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    SEAT BELTS:FRONT

    • TSB #LI-91-40-P050718

      NHTSA ID #10042607

      • Date Announced: APRIL 05 2012
      • Additional Info: How to Fix

      Summary: XENTRY(MERCEDES): BULLETIN PROVIDED REGARDING CONTROL UNIT DETECTING AN UNDERVOLTAGE AFTER BUCKLING UP (BELT SLACK ELIMINATION) DURING SEAT BELT ADJUSTMENT SEQUENCE. *PE UPDATED 5/23/12. *JS

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    STRUCTURE

    • TSB #SCB-2011050006

      NHTSA ID #10041272

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

      Summary: MERCEDES BENZ: 2011 164. THE UNDERFLOOR SEAM SEAL MAY NOT MEET SPECIFICATIONS. *RM

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    STRUCTURE:FRAME AND MEMBERS

    • TSB #SCB-2011050006

      NHTSA ID #10041272

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

      Summary: MERCEDES BENZ: 2011 164. THE UNDERFLOOR SEAM SEAL MAY NOT MEET SPECIFICATIONS. *RM

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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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    WHEELS

    • TSB #SB-40-10-72

      NHTSA ID #10039259

      • Date Announced: MAY 19 2011
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: INSTALLATION INFORMATION OF BOLTED WHEEL CONNECTIONS. ALL MODELS. *RM

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    EQUIPMENT

    • 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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    • TSB #LI-68-50

      NHTSA ID #10037985

      • Date Announced: DECEMBER 10 2010
      • Additional Info: How to Fix

      Summary: MERCEDES-BENZ: THE LOAD COMPARTMENT ROLLER BLIND HAS CATCH BOLTS LOOSE OR BROKEN FROM IMPROPER FORCE WHEN USING. *RM

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