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2014 Mercedes-Benz GL450 TSBs

2014 Mercedes-Benz GL450

15 Technical Service Bulletins (TSBs)

TSB List for the 2014 Mercedes-Benz GL450

The TSB information displayed below are summaries. Unfortunately 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.

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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ENGINE (PWS)

  • TSB #LI07-04-P061777

    NHTSA ID #10058563

    • Date Announced: JULY 06 2015
    • Additional Info: How to Fix

    Summary: XENTRY (MERCEDES): STORED IN ENGINE CONTROL UNIT (ECU) IS FAULT TO EXHAUST BACK PRESSURE SENSOR CAUSING ENGINE TO BE IN LIMP HOME MODE AND DIAGNOSIS WARNING LAMP ACTIVATED. MODEL 176, 246, 204, 212, 166, 207, 218, 221, 251. NO YEARS LIS

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  • TSB #LI54-18-P-057927

    NHTSA ID #10058548

    • Date Announced: JUNE 04 2015
    • Additional Info: How to Fix

    Summary: XENTRY (DAIMLER): STORED IN ENGINE CONTROL UNIT ARE FAULTS RELATING TO THROTTLE VALVE ACTUATOR AND/OR OXYGEN SENSOR DUE TO OCCASIONAL TRANSITION RESISTANCE AT CONTACTS, CAUSING ENGINE DIAGNOSIS WARNING LAMP TO BE INACTIVE. MODEL ALL.

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ENGINE AND ENGINE COOLING:ENGINE:DIESEL

  • TSB #LI07-04-P061777

    NHTSA ID #10058563

    • Date Announced: JULY 06 2015
    • Additional Info: How to Fix

    Summary: XENTRY (MERCEDES): STORED IN ENGINE CONTROL UNIT (ECU) IS FAULT TO EXHAUST BACK PRESSURE SENSOR CAUSING ENGINE TO BE IN LIMP HOME MODE AND DIAGNOSIS WARNING LAMP ACTIVATED. MODEL 176, 246, 204, 212, 166, 207, 218, 221, 251. NO YEARS LIS

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POWER TRAIN

  • TSB #LI27.20-P-059067

    NHTSA ID #10135970

    • Date Announced: MAY 16 2014
    • Additional Info: How to Fix

    Summary: Delayed 2-3 Upshift

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ELECTRICAL SYSTEM

  • TSB #S-B-80.57/62

    NHTSA ID #10059837

    • Date Announced: SEPTEMBER 17 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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ELECTRICAL SYSTEM:BATTERY

  • TSB #S-B-80.57/62A

    NHTSA ID #10059838

    • Date Announced: OCTOBER 25 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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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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EXTERIOR LIGHTING:HEADLIGHTS

  • TSB #LI82.10-P-064172

    NHTSA ID #10135716

    • Date Announced: MAY 31 2016
    • Additional Info: How to Fix

    Summary: Headlamp lights up sporadically

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SEATS:FRONT ASSEMBLY:POWER ADJUST

  • TSB #LI91.22-P-059988

    NHTSA ID #10135625

    • Date Announced: OCTOBER 14 2014
    • Additional Info: How to Fix

    Summary: 2nd seat row Power Easy Entry function impairment of backrest folding

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EQUIPMENT

  • TSB #S-B-80.57/62A

    NHTSA ID #10059838

    • Date Announced: OCTOBER 25 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

    More Information »

  • TSB #S-B-80.57/62

    NHTSA ID #10059837

    • Date Announced: SEPTEMBER 17 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

    More Information »

  • TSB #1-A

    NHTSA ID #10059529

    • Date Announced: APRIL 01 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  • TSB #LI82-85P060258

    NHTSA ID #10058562

    • Date Announced: JUNE 15 2015
    • Additional Info: How to Fix

    Summary: XENTRY (MERCEDES): DUE TO SOFTWARE OF AUDIO20 CONTROL UNIT AND VERSION OF GARMIN SD CARD, AUDIO SWITCHES OFF AFTER STARTING AND AUDIO NOT AVAILABLE, HAS VERTICAL LINES, DISPLAYS FLICKERS. MODEL 205. NO YEARS LISTED. *PE

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EQUIPMENT:AIR CONDITIONER

  • TSB #LI83-00P-052510

    NHTSA ID #10056088

    • Date Announced: JANUARY 06 2014
    • Additional Info: How to Fix

    Summary: XENTRY (MERCEDES): CONTROL UNITS INSTALLED, UNDER DRIVER/FRONT PASSENGER SEAT, HAS WATER ENTERING TRAY, CAUSED BY CONDENSATION HOSE OF A/C HOUSING BEING EITHER DISLOCATED, PINCHED, CRUSHED OR LEAKING. MODEL ALL. *PE

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