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Service bulletins for the 2012 Land Rover LR4

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

296 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
SSM666172017-04-14. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. "ISSUE: A CUSTOMER MAY REPORT A CONCERN WITH A FLAT BATTERY OR POOR STARTING; WHEN TESTING THE BATTERY IT IS DETERMINED THAT A CHARGE IS REQUIRED. CAUSE: WHEN CHARGING A BATTERY (BOTH PRIMARY AND SECONDARY) WITH A BMS (BATTERY MONITORING SYSTEM) FITTED, THE EARTH FROM THE CHARGER MUST BE CONNECTED TO A SUITABLE CHASSIS OR ENGINE EARTH (CHECK TOPIX FOR APPROPRIATE LOCATION). THIS ALLOWS THE BMS TO SEE THE CURRENT GOING INTO THE BATTERY. HOWEVER WHEN USING A DIAGNOSTIC CHARGER FROM MIDTRONICS SUCH AS GR1, GRX GR8(110 VOLTS)THIS CONNECTION PROCESS CAN CAUSE AN INCORRECT BATTERY ANALYSIS DUE TO THE EXTRA RESISTANCE IN THE WIRING WHEN CONNECTED TO A CHASSIS OR ENGINE EARTH."
SSM630172016-06-17. Service bulletin. ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SSM627972016-06-17. Service bulletin. ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SSM624172016-06-17. Service bulletin. ELECTRICAL SYSTEM. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
LTB00492NAS22016-06-13. Service bulletin. ENGINE; ELECTRICAL SYSTEM:IGNITION. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
LTB00540NAS12016-06-09. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
DVD 135-03V.1472016-06-09. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
DVD 134-07V.1392016-06-09. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
DVD 134 -02V.1342016-06-09. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
LTB-00644NAS-12014-11-26. Service bulletin. ELECTRICAL SYSTEM:WIRING. LAND ROVER: DUE TO CORRODED CHASSIS WIRING HARNESS ON LEFT REAR SIDE OF CHASSIS-TO-BODY CONNECTOR, MULTIPLE WARNING LIGHTS ARE DISPLAYED IN THE INSTRUMENT CLUSTER. MODEL 2005-2009 LR3 (LA), 2006-2013 RANGE ROVER SPORT (LS), 2010-2013 LR4 (LA). *PE
SB-SGI-14-142014-11-22. Service bulletin. ELECTRICAL SYSTEM:WIRING. LAND ROVER: AN INCORRECT PIN ASSIGNMENT, PIN 1 LOCATION WIRED IN ERROR WHERE PIN 44 LOCATION SHOULD BE WIRED, IN CENTRAL JUNCTION BOX (CJB), CAUSES SIDE AND OUTER MARKER LAMPS NOT TO ILLUMINATE ON TRAILER, IF TRAILER WIRING HARNESS IS INSTALLED. MODEL LR4. *PE
LTB-00587-NAS-22014-11-22. Service bulletin. ELECTRICAL SYSTEM. LAND ROVER: WHEN HEATED WINDSHIELD AND REAR WINDOW ARE DEACTIVATED, VOLTAGE TO HEADLAMPS WILL DIP. MODEL 2010-2013 LR4. *PE
SSM-617972013-03-09. Service bulletin. ELECTRICAL SYSTEM. LAND ROVER: A CLICKING NOISE IS HEARD FROM FUSE BOX NEXT TO GLOVE BOX, CAUSING TOUCH SCREEN, HEADLAMPS, AND INSTRUMENT CLUSTER IS SWITCHED OFF, FOR APPROXIMATE 1-2 SECONDS AND THEN OPERATES NORMAL AFTERWARDS. MODELS LR4, RANGE ROVER SPORT. NO MODEL YEARS LISTED. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.