WenmarOpen by Wenmar Pro

Service bulletins for the 2011 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.

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

By type

By component

By trouble code

By topic

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

Bulletins, newest first
LTB00540NAS32022-10-24. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical Bulletin: Smart Key Not Found Message Displayed
LTB00551NAS12022-06-13. Service bulletin. ELECTRICAL SYSTEM:ADAS:HUD:CAMERA/SENSOR; EQUIPMENT ADAPTIVE/MOBILITY. Technical Bulletin: Camera System Functionality Issues
LTB00540NAS32022-06-13. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Technical Bulletin: Smart Key Not Found Message Displayed
LTB00540NAS22022-06-13. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT. Technical Bulletin: Smart Key Not Found Message Displayed
LTB00540NAS1a2022-06-13. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Technical Bulletin: Smart Key Not Found Message Displayed
LTB00540NAS12022-06-13. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT. Technical Bulletin: Smart Key Not Found Message Displayed
LTB00536NAS12022-06-13. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING. Technical Bulletin: Front Parking Aid Tone Not Operate
LTB00492NAS22022-06-13. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; ENGINE. Technical Bulletin: Vehicle will not unlock with remote key fob/Engine will not start
LTB00492NAS12022-06-13. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. Technical Bulletin: Vehicle will not unlock kwith remote key fob/engine will not start
LTB00367NAS42022-06-13. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:ADAS:HUD:CAMERA/SENSOR. Technical Bulletin: Surround Camera System Coax Harness Overlay Installation
SSM713602022-01-18. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Software Update.
Q179NAS22021-12-13. Service bulletin. ELECTRICAL SYSTEM:ADAS:HUD:CAMERA/SENSOR; EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT. Service Action: Surround Camera System Blue Screen
P039NAS22021-12-13. Service bulletin. ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH. Emissions Recall: Engine Malfunction Indicator Lamp Illuminated
P039NAS12021-12-13. Service bulletin. ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH. Technical Bulletin: Emissions Recall: Engine Malfunction Indicator Lamp Illuminated
LTB00644NAS12021-12-13. Service bulletin. STRUCTURE; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:WIRING; EQUIPMENT. Technical Bulletin: Rear Left-Side Chassis-to-Body Harness Connector Protective Sleeve
LTB00643NAS12021-12-13. Service bulletin. ELECTRICAL SYSTEM. Technical Bulletin: Battery Charge Warning Lamp On With DTC B11DB-87 stored Onwards
LTB00626NAS12021-12-13. Service bulletin. STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS; ELECTRICAL SYSTEM. Technical Bulletin: Alarm False Activation / 'Hood Open' Message Displayed on Instrument Cluster
LTB00587NAS22021-12-13. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT; ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SOFTWARE. Technical Bulletin: Potential Voltage Dip To Headlamps when heated windshield and Heated Rear Window Are Deactivated
LTB00572NAS12021-12-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL; ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD; UNKNOWN OR OTHER. Technical Bulletin: Replacement Engine Compartment Harness
LTB00566NAS42021-12-13. Service bulletin. ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT; UNKNOWN OR OTHER; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. Technical Bulletin: Fuel Gauge Operation Inaccuate
LTB00566NAS32021-12-13. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. Technical Bulletin: Fuel Gauge Operation Inaccuate
LTB00566NAS22021-12-13. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT. Technical Bulletin: Fuel Gauge Operation /DTC U0128-00 Stored
LTB00566NAS12021-12-13. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT. Technical Bulletin: Fuel Gauge Operation /DTC U0128-00 Stored
LTB00693NAS32021-03-15. Service bulletin. VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM; VISIBILITY. One or more of the following Air Conditioning (A/C) system symptoms may be evident: ? Vent temperatures 'cycle' (blowing warm and then cold); ? Windshield, rear window, and/or door windows mist up in cool (15°C or lower) ambient temperatures; ? Poor cooling performance of the Air Conditioning (A/C) system; and/or ? Warm, damp or musty smells coming from the vents.
LTB00766NAS52021-01-08. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT. Damage/marking may be evident on the surface of the Instrument Cluster (IPC) lens.

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