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Service bulletins for the 2014 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.

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

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Only bulletins with component: Lighting are shown. Show all

Bulletins, newest first
SSM720362021-11-08. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Heated Oxygen Sensor (HO2S) diagnostics on AJ133 5.0L (NA & SC) and AJ126 3.0L Jaquar Land Rover and the supplier have inspected 101 warranty claims for Heated Oxygen Sensors (H2S) 23% were fkound to have no defects.
SSM720882017-06-12. Service bulletin. SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES; EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH. "ISSUE – SQUEAK NOISE WHEN BRAKE PEDAL IS OPERATED. CAUSE – BRAKE LIGHT SWITCH / BRAKE PEDAL SHIM INTERACTION. NOTE: NOT ALL VEHICLES WILL BE FITTED WITH BRAKE PEDAL SHIM."
SSM527572017-06-12. Service bulletin. EQUIPMENT:ELECTRICAL; POWER TRAIN:AUTOMATIC TRANSMISSION; EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH. "ISSUE: EXCESSIVE BRAKE PEDAL PRESSURE REQUIRED TO GET THE AUTO TRANSMISSION OUT OF PARK, WARNING LIGHTS ON THE INSTRUMENT PACK WITH ASSOCIATED DTC'S FOR BRAKE LIGHT SWITCH (P0504-27, P0504-62, C1A96-64) OR BRAKES SHOWING SIGNS OF DRAG AND BINDING. CAUSE: INCORRECT BRAKE LIGHT SWITCH SETTING. NOTE: ANALYSIS OF RETURNED BRAKE SWITCHES HAVE SHOWN NO ISSUES WITH THE BRAKE SWITCH ITSELF. DO NOT REPLACE THE SWITCH BEFORE ADJUSTMENT IS CARRIED OUT."
LTB00798NAS12017-06-08. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. "SITUATION: THE ADAPTIVE FRONT LIGHTING SYSTEM (AFS) WARNING LAMP MAY BE ILLUMINATED/FLASHING ON THE INSTRUMENT CLUSTER. UPON DIAGNOSIS, THE TECHNICIAN MAY FIND DIAGNOSTIC TROUBLE CODES (DTC) B1D64-87 AND/OR B1D65-87 STORED IN THE HEADLAMP LEVELING CONTROL MODULE. CAUSE: THIS MAY BE CAUSED BY A SOFTWARE ERROR WITHIN THE HEADLAMP LEVELING CONTROL MODULE."
LTB00767NAS12017-06-08. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:SOFTWARE. "SITUATION: THE ADAPTIVE FRONT LIGHTING SYSTEM (AFS) WARNING LAMP MAY BE ILLUMINATED/FLASHING ON THE INSTRUMENT CLUSTER. UPON DIAGNOSIS, THE TECHNICIAN MAY FIND DIAGNOSTIC TROUBLE CODES (DTC) B1D64-87 AND/OR B1D65-87 STORED IN THE HEADLAMP LEVELING CONTROL MODULE. CAUSE: THIS MAY BE CAUSED BY A SOFTWARE ERROR WITHIN THE HEADLAMP LEVELING CONTROL MODULE."
LTB00692NAS22017-06-07. Service bulletin. EXTERIOR LIGHTING. "SITUATION: CONDENSATION/MIST MAY APPEAR ON THE INSIDE OF FRONT AND/OR REAR EXTERIOR LAMPS. CAUSE: CONDENSATION/MIST IS A NATURAL PHENOMENON WHICH CAN OCCUR WHEN THERE IS A TEMPERATURE DIFFERENCE BETWEEN THE INSIDE AND OF THE LAMP UNIT. THIS CONDENSATION IS CONSIDERED TO BE AS A RESULT OF NORMAL ATMOSPHERIC CONDITIONS AND REPLACING THE LIGHT UNIT WILL CORRECT THIS SYMPTOM. WITH THE INTRODUCTION OF CLEAR LENSES CONDENSATION IS LIKELY TO BE MORE NOTICEABLE BUT DOES NOT AFFECT THE OF THE LAMP. CONDENSATION WILL CLEAR WHEN THE LIGHTS HAVE BEEN ON FOR SOME LENGTH OF TIME AND IN WARMER AMBIENT TEMPERATURES"
LTB00692NAS12017-06-02. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; EXTERIOR LIGHTING:TAIL LIGHTS. "SITUATION: CONDENSATION / MIST MAY APPEAR ON THE INSIDE OF FRONT AND/OR REAR EXTERIOR LAMPS. CAUSE: CONDENSATION/MIST IS A NATURAL PHENOMENON WHICH CAN OCCUR WHEN THERE IS A TEMPERATURE DIFFERENCE BETWEEN THE INSIDE AND OUTSIDE OF THE LAMP UNIT. THIS CONDENSATION IS CONSIDERED TO BE AS A RESULT OF NORMAL ATMOSPHERIC CONDITIONS AND REPLACING THE LIGHT UNIT WILL NOT CORRECT THIS SYMPTOM. WITH THE INTRODUCTION OF CLEAR LENSES CONDENSATION IS LIKELY TO BE MORE NOTICEABLE BUT DOES NOT AFFECT THE PERFORMANCE OF THE LAMP. CONDENSATION WILL CLEAR WHEN THE LIGHTS HAVE BEEN ON FOR SOME LENGTH OF TIME AND IN WARMER AMBIENT TEMPERATURES."
LTB00529NAS12017-06-01. Service bulletin. EXTERIOR LIGHTING:TAIL LIGHTS. "SITUATION: THE TAIL LAMPS MAY EXHIBIT CONDENSATION OR 'MISTING' WHICH WILL NOT EASILY CLEAR. CAUSE: THIS MAY BE CAUSED BY THE DESIGN OF THE TAIL LAMP ASSEMBLY ALLOWING MOISTURE TO SETTLE ON THE INSIDE OF THE LAMP LENS."
SGI14-202017-06-01. Service bulletin. ELECTRICAL SYSTEM:WIRING; EXTERIOR LIGHTING; ELECTRICAL SYSTEM. "DESCRIPTION AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2014 MODEL YEAR LAND ROVER LR4 (L319) VEHICLES WITHIN THE LISTED VIN RANGE WHERE THE CENTRAL JUNCTION BOX (CJB) CONNECTOR HAS INCORRECT PIN ASSIGNMENTS. THE CJB CONNECTOR HAS PIN LOCATION ‘1’ WIRED IN ERROR WHERE PIN LOCATION ‘44’ SHOULD BE WIRED. IF A TRAILER WIRING HARNESS IS INSTALLED, THE TRAILER’S SIDE AND OUTER MARKER LAMPS DO NO ILLUMINATE."
Q384 UPS3114-2BN2017-06-01. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM. "SITUATION: AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2014 MODEL YEAR LR4 (L319) VEHICLES WITHIN THE LISTED VIN RANGE WHERE THE CENTRAL JUNCTION BOX (CJB) CONNECTOR HAS INCORRECT PIN ASSIGNMENTS. THE CJB CONNECTOR HAS PIN LOCATION ‘1’ WIRED IN ERROR WHERE PIN LOCATION ‘44’ SHOULD BE WIRED. IF A TRAILER WIRING HARNESS IS INSTALLED, THE TRAILER’S SIDE AND OUTER MARKER LAMPS DO NO ILLUMINATE. ACTION: RETAILERS ARE REQUIRED TO HOLD ALL AFFECTED VEHICLES WITHIN THE LISTED VIN RANGE THAT ARE IN THEIR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW OR USED VEHICLE SALE PENDING COMPLETION OF THE REWORK ACTION DETAILED IN THIS TECHNICAL BULLETIN."
SGI14-142017-05-31. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. "DESCRIPTION AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2014 MODEL YEAR LAND ROVER LR4 VEHICLES WITHIN THE LISTED VIN RANGES WHERE THE CENTRAL JUNCTION BOX (CJB) CONNECTOR HAS INCORRECT PIN ASSIGNMENTS. THE CONNECTOR HAS PIN LOCATION ‘1’ WIRED IN ERROR WHERE PIN LOCATION ‘44’ SHOULD BE WIRED. IF A TRAILER WIRING HARNESS IS INSTALLED, THE TRAILER’S SIDE AND OUTER MARKER LAMPS DO NO ILLUMINATE."
LTB00798NAS12016-06-22. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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