2021 Land Rover Defender Technical Service Bulletins

514 technical service bulletins (TSBs) are on record for the 2021 Land Rover Defender. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10202129Sep 9, 2021Engine, Equipment. Oil Level Gauge (Dipstick) markings incorrect.
• 10202128Sep 9, 2021Engine, Equipment. Oil Level Gauge (Dipstick) markings incorrect.
• 10202135Sep 6, 2021Equipment, Body and structure. Roof opening panel inoperative
• 10202134Sep 6, 2021Body and structure, Equipment. Roof opening panel inoperative
• 10200801Aug 25, 2021Transmission and drivetrain. Electric Supercharger Intermittent Operation
• 10200768Aug 25, 2021Transmission and drivetrain. Electric Supercharger Intermittent Operation
• 10200791Aug 19, 2021Transmission and drivetrain. Heatshield contact with rear driveshaft.
• 10200789Aug 19, 2021Equipment. Tapping noise from A-pillar area.
• 10200908Aug 15, 2021Equipment, Electrical system. Navigation voice guidance no longer operational after latest NGI update
• 10200907Aug 15, 2021Electrical system, Equipment. Connectivity functions are no longer working.
• 10200906Aug 15, 2021Equipment. Key remote functions and/or passive entry stopped working.
• 10200817Aug 15, 2021Engine cooling. Suspended -- engine no-start
• 10200783Aug 15, 2021Transmission and drivetrain. Heatshield Contact With Rear Driveshaft
• 10200781Aug 15, 2021Brakes. A customer may report that there is a cyclical knocking or judder type noise when braking.
• 10200774Aug 15, 2021Transmission and drivetrain. – Customer states check engine light is illuminated.
• 10200772Aug 15, 2021Transmission and drivetrain. Customer states harsh shift, transmission warning lamp.
• 10200770Aug 15, 2021Transmission and drivetrain, Electrical system. Customer States engine runs rough with MIL illuminated.
• 10199800Jul 30, 2021Equipment. Heat shield contact with rear driveshaft
• 10199794Jul 30, 2021Equipment. Heat shield contact with rear driveshaft
• 10199804Jul 19, 2021Exterior lighting. Front Daytime Running Light(s) Are Not Working / Intermittent Operation
• 10199803Jul 19, 2021Exterior lighting. Front Daytime Running Light(s) Are Not Working / Intermittent Operation
• 10199802Jul 19, 2021Exterior lighting. Front Daytime Running Light(s) Are Not Working / Intermittent Operation
• 10200972Jul 16, 2021Body and structure, Equipment. Roof panel opening inoperative - loss of one touch closure
• 10199971Jul 16, 2021Brakes. A customer may report that there is a cyclical knocking or judder type noise when braking.
• 10199970Jul 16, 2021Equipment. A customer may report that the roof opening panel does not operate or that the sunblind lost ‘One Touch’ operation.
• 10199911Jul 16, 2021Equipment, Electrical system. BECM offline after programming.
• 10199910Jul 16, 2021Electrical system. Customer states downloaded software will not install
• 10199906Jul 16, 2021Electrical system, Equipment. Customer States iPhone 12 with MagSafe not charging when using the Wireless Device Charger feature
• 10199905Jul 16, 2021Electrical system. Request for software update shown on touchscreen
• 10199824Jul 16, 2021Electrical system, Equipment. Affected vehicles may experience a no-start due to a CANBUS communications concern between the Body control module and the Instrument cluster.
• 10199797Jul 15, 2021Electrical system. Non-start due to communication issue between ipc and bcm
• 10199034Jun 29, 2021Brakes. Brake noise and Judder felt through the floor during braking.
• 10199033Jun 29, 2021Brakes. Brake noise and Judder felt through the floor during braking.
• 10199032Jun 29, 2021Brakes. Brake noise and Judder felt through the floor during braking.
• 10199031Jun 29, 2021Brakes. Brake noise and Judder felt through the floor during braking.
• 10199078Jun 21, 2021Visibility (wipers, defrost, mirrors). A customer may report a tapping type noise while driving from the windshield area.
• 10199074Jun 21, 2021Electrical system. The vehicle does not Eco Stop.
• 10199073Jun 21, 2021Equipment. Intermittent Passive Entry Operation
• 10199072Jun 21, 2021Electrical system. Unable to log into InControl Account.
• 10199070Jun 21, 2021Electrical system. Navigation displays current location as Berlin, Germany.
• 10199068Jun 21, 2021Equipment. Missing activity key
• 10199065Jun 21, 2021Equipment. Missing activity keys
• 10199062Jun 21, 2021Equipment. A customer may report that the air conditioning system does not cool properly.
• 10199061Jun 21, 2021Visibility (wipers, defrost, mirrors). A customer may report that the roof opening panel does not operate or that the sunblind lost ‘One Touch’ operation.
• 10199057Jun 21, 2021Transmission and drivetrain. Check Engine MIL is illuminated.
• 10199056Jun 21, 2021Transmission and drivetrain. The vehicle does not Eco Stop.
• 10199055Jun 21, 2021Equipment. Intermittent Passive Entry Operation
• 10199054Jun 21, 2021Electrical system. Navigation voice guidance is not working with Apple CarPlay
• 10199053Jun 21, 2021Electrical system. Infotainment Updates
• 10199047Jun 21, 2021Transmission and drivetrain. Engine MIL and reduced engine performance.

← All problems reported for the 2021 Land Rover Defender