Land Rover Technical Bulletin – ‘Smart key ” not found’ Message Displayed and Poor Smart key – Operation (2018-2019)

Summary

This technical bulletin addresses an issue with the ‘Smart key ” not found’ message displayed on the Instrument Cluster and poor Smart key operation in certain Land Rover models.

Affected Vehicles

The affected vehicles include the Discovery (LR), Range Rover Sport (LW), and Range Rover (LG) models, with model years ranging from 2018 to 2019.

Cause and Action

The issue may be caused by a wiring harness problem or a faulty Radio Frequency (RF) antenna. The recommended action is to follow the procedure outlined in the bulletin, which includes replacing the RF antenna with coaxial cable and other related parts.

Important Notes

The bulletin emphasizes the importance of using Jaguar Land Rover-approved diagnostic equipment and following proper procedures to avoid damage to vehicle control modules.

Manual:

Download: Land Rover Technical Bulletin – ‘Smart key ” not found’ Message Displayed and Poor Smart key – Operation (2018-2019)

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