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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: Electrical system are shown. Show all

Bulletins, newest first
SFCC_MAR12_292020-04-07. Service bulletin. ELECTRICAL SYSTEM. XM radio is inop.
SFCC_MAR12_132020-04-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE. The Check Engine Lamp is on and there is a lack of power.
SSM747642020-04-07. Service bulletin. ELECTRICAL SYSTEM. InControl Remote App does not update vehicle location or show correct vehicle status. Remote features (e.g.: Remote Engine Start, Beep and Flash, Remote Lock/Unlock etc.) do not work. The Telematics Control Unit (TCU) unable to communicate with Telematics Service Provider due to curl library error.
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.
SSM746982020-02-07. Service bulletin. ENGINE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. A customer may experience one of the following warning messages on the Instrument Panel (IP); Diesel Exhaust Fluid (DEF) Level Low (Empty) or Refill Message Displayed on the (IP) Incorrect Diesel Exhaust Fluid (DEF) Quality Detected Diesel Exhaust Fluid (DEF) Dosing Malfunction
RCTR_29JAN20_142020-02-07. Service bulletin. ELECTRICAL SYSTEM. Pop Noise From Audio Output
JLRTB02015NAS12020-02-06. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT. When activating the max defrost setting from an OFF condition on the climate control, an abnormal "hooting" type sound may be heard from the instrument panel.
Tech_RS_NOV19_772019-12-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING. Check Engine lamp illuminated with DTC P2002-00 stored in the PCM which requires DPF replacement
SFCC_NOV19_402019-12-07. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE. Customer states the vehicle will not start.
SFCC_NOV19_332019-12-07. Service bulletin. ELECTRICAL SYSTEM. Customer complaint in regards to Infotainment system.
SSM746342019-12-07. Service bulletin. ELECTRICAL SYSTEM. Customer reports that the vehicle will not start or has a low battery warning on the cluster.
SFCC_NOV19_302019-12-07. Service bulletin. ELECTRICAL SYSTEM. Popping sound or crackling noise from the audio system while in use.
SSM746072019-12-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. JLR are investigating reports of the Wireless Charger Accessory are intermittently charging or not charging the mobile device.
SFCC_NOV19_212019-12-06. Service bulletin. ELECTRICAL SYSTEM; ENGINE. The Check Engine MIL is on.
SSM745992019-12-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. Inconsistent Bluetooth connectivity for customers following an Android or Apple operating software (OS) update.
SFCC_NOV19_172019-12-06. Service bulletin. ENGINE; ELECTRICAL SYSTEM. Check Engine Lamp Illuminated
SFCC_NOV19_162019-12-06. Service bulletin. ENGINE; ELECTRICAL SYSTEM. Check Engine Lamp illuminated on the Instrument Cluster
TechRS_NOV19_1092019-12-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Web Browser functionality is not available.
TechRS_NOV19_1082019-12-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Voice control is not able to locate destination entry.
TechRS_NOV19_1062019-12-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM. Quiescent battery drain due to TCU module.
TechRS_NOV19_1042019-12-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. SOTA download does not complete first time through
Tech_RS_NOV19_972019-12-06. Service bulletin. ELECTRICAL SYSTEM. Customer may state there is no audio present or volume control.
Tech_RS_NOV19_962019-12-06. Service bulletin. ELECTRICAL SYSTEM. Customer may state there is no audio present or volume control.
Tech_RS_NOV19_952019-12-06. Service bulletin. ELECTRICAL SYSTEM. Customer may state there is a pop noise or crackle when playing the audio.

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