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Service bulletins for the 2021 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.

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

By type

By component

Bulletins, newest first
LTB01108NAS12021-05-03. Service bulletin. EQUIPMENT. InControl Touch Pro features may not function as expected.
LTB01090NAS12021-05-03. Service bulletin. STEERING. Steering column multifunction switch.
SSM753052021-04-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Deployable Side Steps Not Operating
SSM753022021-04-07. Service bulletin. EQUIPMENT. Air Conditioning (A/C) not blowing cool air into the cabin
SSM752962021-04-07. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. Malfunction Indicator Lamp (MIL)/Check Engine Light (CEL)
SFCC_MAR2021_412021-04-07. Service bulletin. EQUIPMENT. Air Conditioning Not Blowing Cool Air Into Cabin
SFCC_MAR2021_392021-04-07. Service bulletin. STRUCTURE:BODY:STEP/LADDER; EQUIPMENT. Deployable Side Steps Not Operating
SFCC_MAR2021_362021-04-07. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; EQUIPMENT. Creak Noise From Glass Roof Panel
SFCC_MAR2021_272021-04-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Navigation Voice Control does not function
SFCC_MAR2021_232021-04-07. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Automatic High Beam Disabled
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
JLRTB02078NAS12021-04-02. Service bulletin. EXTERIOR LIGHTING. After a short sleep cycle the auto high beam menu is set to disabled and the auto high beam feature will not operate, with no ability to override this option.
JLRTB02059NAS22021-04-02. Service bulletin. EQUIPMENT. Incorrect Operation of Climate Control Air Distribution
SSM752862021-03-03. Service bulletin. ELECTRICAL SYSTEM. Pivi Pro navigation map data fails to install from USB device to vehicle
SSM75286ATT2021-03-03. Service bulletin. ELECTRICAL SYSTEM. Pivi Pro navigation map data fails to install from USB device to vehicle
SSM75281ATT2021-03-03. Service bulletin. SUSPENSION. Front Air Spring – Air Leak
SSM752812021-03-03. Service bulletin. SUSPENSION. Front Air Spring – Air Leak
SSM749402021-03-03. Service bulletin. ELECTRICAL SYSTEM. Wifi, Incontrol App, Telematics not found.
SFCC_JAN2021_352021-02-05. Service bulletin. POWER TRAIN. There is a restricted performance message in the instrument pack and a Check Engine MIL.
SFCC_JAN2021_302021-02-05. Service bulletin. POWER TRAIN. There is a noise coming from the engine bay.
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.
SFCC_DEC2020_292021-01-09. Service bulletin. ENGINE; POWER TRAIN. The engine is running rough. There is a hesitation. The Check Engine MIL goes on and off. There is a noise on startup.
SSM75202ATT2021-01-09. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM; ELECTRICAL SYSTEM. Tow Assist 2 - gets cancelled when raising terrain mode rotary as directed and customers may experience a cancellation message as described below - Auto Steer Cancelled.
SSM752022021-01-09. Service bulletin. ELECTRICAL SYSTEM. Tow Assist 2 - gets cancelled when raising terrain mode rotary as directed and customers may experience a cancellation message as described below - “Auto Steer Cancelled”.

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