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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.

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Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
SFCC_MAR2021_362021-04-07. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; EQUIPMENT. Creak Noise From Glass Roof Panel
SFCC_FEB2021_392021-04-07. Service bulletin. STRUCTURE; VISIBILITY:WINDSHIELD; EQUIPMENT. Water Leak from Windshield
SFCC_MAR2021_21C2021-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Pivi IP27.2 (OS 2.0.6)
JLRTB02079NAS12021-04-02. Service bulletin. EQUIPMENT. Creaking Noise From Glass Roof Panel
SSM735212021-03-22. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). When attempting to update the Navigation maps to a newer level the update fails and the Navigation becomes either slow to respond or no functionality at all.
SSM735482021-03-15. Service bulletin. EQUIPMENT. Issue: Retailers and POE reporting staining on headlining and other interior fabric upholstery.
SGI17-522021-03-15. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. A potential issue has been identified on a limited number of vehicles within the listed Affected Vehicle Range where under certain user scenarios the following may be experienced: - Displayed ambient air temperature lower than expected; - Excessive heating of the passenger compartment at the beginning of the journey; - Unintentional activation of heated windshield and rear window; and/or - Incorrect operation of climate control system. This program does not apply to any vehicle already registered and in use, either with the retailer or customer. Any vehicle already in use may continue to be driven and any repair instructions deemed necessary will be communicated through a separate Field Action or Technical Bulletin.
N131 UPS9317-1bN2021-03-15. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. An issue has been identified on certain vehicles within the listed Affected Vehicle Range where under certain user scenarios the following may be experienced: ? Displayed ambient air temperature lower than expected ? Excessive heating of the passenger compartment at the beginning of the journey ? Unintentional activation of heated windshield and rear window ? Incorrect operation of climate control system
LTB00972NAS22021-03-15. Service bulletin. EQUIPMENT. No air blowing through any of the cabin air vents may be evident, regardless of temperature or fan speed is selected.
SSM736412021-03-15. Service bulletin. EQUIPMENT. Issue: Following launch of Service Action N025/ N118/ N120 it is evident that L462 Discovery has been excluded. This is only a temporary position and will be included in a future update to the publications on TOPIx.
JLRTB02065NAS12021-02-05. Service bulletin. ENGINE; EQUIPMENT. A rattling noise can be heard coming from under the vehicle. Investigation has determined that the rattle is coming from the engine undershield.
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.
SFCC_NOV2020_162020-12-02. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN. To prevent premature wear, a resulting MIL and a possible no start, all affected vehicles require the replacement of variable camshaft timing (VCT) solenoids on both intake an exhaust.
NAS20.08.0072020-09-08. Service bulletin. EQUIPMENT. An issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where the rear roof blind aperture seal may become adrift from the body, potentially resulting in loss of function of the rear roof blind.
SFCC Jul20_372020-08-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. A customer may report that the HVAC system is not blowing cool air.
SFCC Jul20_262020-08-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. 20B Software Delay until July 15th Software was delayed to include software fix for L551 APIX cable issue Audio popping noise iOS13 Bluetooth improvements Additional improvements
SSM749682020-08-07. Service bulletin. EQUIPMENT; POWER TRAIN; POWER TRAIN:DRIVELINE. Range Rover (L405), Range Rover Sport (L494), Discovery (L462), V8 S/C 5.0L PETROL and V8 N/A 5.0L PETROL Electronic Locking Rear Differentials - Noisy
NAS20.07.0032020-08-06. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER; EQUIPMENT. Warranty Claims Guidelines for Windshield Water Ingress
SSM747792020-05-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. JLR is investigating reports of Customers experiencing no audio available from the radio feature (FM, AM & DAB), specifically relating to reports of the touchscreen displaying “Radio not available” from vehicle start-up and continues for the entire drive.
SFCC_APR20_PG332020-05-01. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. No airflow from the HVAC system.
NAS18.09.004_32020-04-07. Service bulletin. STRUCTURE; EQUIPMENT ADAPTIVE/MOBILITY. A potential issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where water ingress into the passenger compartment or wind noise may be evident.
SFCC_FEB20_412020-03-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; AIR BAGS. A customer may report that the SRS warning lamp is illuminated.
SFCC_FEB20_342020-03-06. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. XM radio is inop.
SFCC_FEB20_332020-03-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. The vehicle will not start.
SFCC_JAN20_222020-02-07. Service bulletin. EQUIPMENT:ELECTRICAL. Popping sound or crackling noise from the audio system while in use.

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