The defect
Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2017-2018 Discovery vehicles equipped with low line headlight assemblies. When towing a trailer with the trailer lights connected to the trailer socket and the vehicle's Daytime Running Lights (DRL) are on, the trailer lights may not function.
The risk
If the trailer lights are not working, following traffic won't be aware the vehicle is slowing down or stopping, increasing the risk of a crash.
The remedy
Land Rover will notify owners, and dealers will update the Body Control Module software, free of charge. The recall began April 13, 2020. Owners may contact Land Rover customer service at 1-800-637-6837. Land Rover's number for this recall is N428.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Land Rover Discovery | 2017, 2018 |
Components: EXTERIOR LIGHTING | ELECTRICAL SYSTEM:SOFTWARE
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Land Rover Discovery | 2017 | 55 | 3 |
| Land Rover Discovery | 2018 | 37 | 4 |
Other electrical system recalls in 2020
105 of the 782 recall campaigns reported to NHTSA in 2020 concerned the electrical system; Jaguar Land Rover North America, LLC filed 187 campaigns in all.
| 20V812000 28 Dec 2020 | Marion Body Works Inc. |
| 20V805000 21 Dec 2020 | SVI Trucks |
| 20V801000 18 Dec 2020 | Keystone RV Company |
| 20V790000 17 Dec 2020 | General Motors, LLC |
| 20V798000 17 Dec 2020 | Honda (American Honda Motor Co.) |
| 20V779000 15 Dec 2020 | Rosenbauer America |
| 20V783000 15 Dec 2020 | Halcore Group, Inc. |
| 20V781000 15 Dec 2020 | Ducati North America |
NHTSA recalls (public domain) · all recalls of 2020