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May 15, 2026 Other

Printed circuit board fault within the smart key may be present

Land Rover technical service bulletin TUCC_MAY2026_04 for 2025-2026 Land Rover Range Rover, 2025, 2027 Land Rover Range Rover Sport and 2025-2026 Land Rover Discovery and others.

Bulletin number
TUCC_MAY2026_04
Component
Unknown or other
Summary
Printed circuit board fault within the smart key may be present. The printed circuit board fault can cause a smart key battery drain which affects the functionality of the smart key.

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