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Service bulletins for the 2018 Land Rover Discovery

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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
SSM740522018-10-22. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. "SOS Limited Availability" warning is displayed on Instrumental Cluster. Issue is Caused due the TCU (Telematics Cobntrol Unit) not receiving Global Positioning System (GPS) message within a specified time frame.
SSM740432018-10-22. Service bulletin. EQUIPMENT. Issue: Customers may complain that the Wireless Head Phones for Dual Screen View or Rear Seat Entertainment are inoperative
SSM733052018-10-22. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ENGINE AND ENGINE COOLING. Issue: Ingenium engine oil level shows a lower reading than the maximum mark on the oil level indicator.
SSM740292018-10-22. Service bulletin. EQUIPMENT. Issue: A customer may report any of the following concerns when selecting functions on the touch screen for 17/ 18MY ? L405 Range Rover/ L494 Range Rover Sport/ L560 Range Rover Velar/ L462 Discovery: Video playback not possible although sound is functioning correctly. 17C4 live apps and web browser inoperative. 18MY ?Satellite radio false subscription message displayed on lower screen?. French/ English language mix on touch screen of NGI system in French language setting.
LTB01191NAS22018-10-22. Service bulletin. ELECTRICAL SYSTEM. The engine MIL (Malfunction Indicator Lamp) may be illuminated with DTC (Diagnostic Trouble Code) P0030-29 and/or P2251-13 stored in the Powertrain Control Module (PCM).
LTB01202NAS22018-10-22. Service bulletin. ELECTRICAL SYSTEM; STEERING. A 'Traction Reduced' warning message may be displayed on the Instrument Cluster and a 'juddering' noise may be heard when the steering is in the full lock position, such as during low-speed maneuvers and parking. Upon further diagnosis, the technician may find DTC (Diagnostic Trouble Code) U2000-4B stored in the Rear Differential Control Module (RDCM).
SFCC09AUG18REVLR2018-10-22. Service bulletin. STRUCTURE:BODY:TAILGATE. A customer may report that the tailgate trimpanel is coming loose
SFCC09AUG18REVLR2018-10-22. Service bulletin. ENGINE AND ENGINE COOLING. A customer may complain of a noise whie driving or the complaint may be noted during other workshop repairs.
SFCC09AUG18REVLR2018-10-22. Service bulletin. ENGINE AND ENGINE COOLING. A customer may complain of a no start condition
SFCC09AUG18REVLR2018-10-22. Service bulletin. VEHICLE SPEED CONTROL. A customer may complain of a hesitation while accelerating from a "rolling stop".
SFCC09AUG18REVJL2018-10-22. Service bulletin. ENGINE AND ENGINE COOLING. A customer may complain of a Check Engine Lamp illumination or poor engine performance
LTB01149NAS32018-10-22. Service bulletin. ELECTRICAL SYSTEM. A 'Hood open' message may be displayed on the Instrument Cluster (IC) or the security system status indicator may give an audible warning to indicate that the hood is not latched correctly. Upon further inspection, the hood is correctly latched.
LTB00766NAS22018-10-22. Service bulletin. EQUIPMENT. Damage/marking on the surface of the Instrument Cluster (IC) lens.
LTB01068NAS22018-10-22. Service bulletin. EQUIPMENT. The air blowing through the A-pillar air vents may be noticeably cooler than the air blowing through any other air vents, affecting the ability to set a constant, comfortable temperature in the passenger compartment.
SSM739592018-10-22. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Issue: The customer reports reduced performance with P0191-85 observed in the PCM. This may or may not also illuminate the MIL. DTCs P168F-00, P2178-00, or P144C-00 may be stored also.
LTB01133NAS12018-10-22. Service bulletin. ELECTRICAL SYSTEM. During an in-vehicle call, the third party may experience an echo -- hearing their own voice -- after a short delay.
LTB01156NAS22018-10-22. Service bulletin. ELECTRICAL SYSTEM. The engine MIL (Malfunction Indicator Lamp) may be illuminated on the Instrument Cluster (IC) with DTC (Diagnostic Trouble Code) P132B-77 stored in the Powertrain Control Module (PCM).
SSM740012018-10-22. Service bulletin. EQUIPMENT. ISSUE: Jaguar Land Rover has identified concerns that affects the update of the Infotainment Master Controller (IMC) .The concern occurs when updating to phase 4.0 using PATHFINDER 180
SSM739452018-10-15. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM:SOFTWARE. Issue: When performing a software update on the HVAC (Heating Ventilation and Air Conditioning Control Module) the update fails stating SDD (Symptom Driven Diagnostics) has failed to resolve software.
SSM739722018-10-15. Service bulletin. STRUCTURE:BODY:DOOR; LATCHES/LOCKS/LINKAGES:DOORS:LATCH. Issue: Customers are reporting that side door latches do not operate correctly. Symptoms include latches that will not lock / will not unlock / will not open.
SSM73943.1 Attac2018-10-15. Service bulletin. STEERING:COLUMN; STEERING. Issue: A customer may report the vehicle steering feels heavy ? no warnings will be visible on the Instrument Cluster
SSM73943.1 Attac2018-10-15. Service bulletin. STEERING:COLUMN; STEERING. Issue: A customer may report the vehicle steering feels heavy ? no warnings will be visible on the Instrument Cluster
SSM73943.12018-10-15. Service bulletin. STEERING:COLUMN; STEERING. Issue: A customer may report the vehicle steering feels heavy ? no warnings will be visible on the Instrument Cluster
SSM739802018-10-15. Service bulletin. STEERING. Issue: The customer may express a concern that vehicles drift to the right during straight ahead driving. The concern is coupled with a need to constantly apply an opposing force at the steering wheel to maintain straight ahead driving.
LTB01149NAS22018-10-15. Service bulletin. STRUCTURE:BODY:HOOD. Hood open' Warning Message Displayed On Instrument Cluster

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