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Service bulletin LTB00540NAS3

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10101481
Published by NHTSA2017-05-31
Manufacturer's numberLTB00540NAS3
Manufacturer's date2014-04-28
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

"SITUATION: A 'SMART KEY NOT FOUND' MESSAGE MAY BE DISPLAYED IN THE INSTRUMENT CLUSTER (IC) WHEN THE SMART KEY HANDSET IS LOCATED IN THE CENTER CONSOLE CUPHOLDER. CAUSE: THIS MAY BE CAUSED BY LOW SMART KEY HANDSET BATTERY VOLTAGE OR WHERE A MOBILE PHONE, LAPTOP, OR OTHER RELATED ELECTRONIC DEVICE IS PLACED IN CLOSE PROXIMITY TO THE SMART KEY HANDSET. IT IS IMPORTANT TO ESTABLISH IF ANY OF THESE ARE THE CASE BEFORE CONTINUING WITH EITHER SERVICE INSTRUCTION. IF NONE OF THESE ARE EVIDENT, IT MAY BE CAUSED BY NON-LINEARITY OF THE HANDSET LF AMPLIFIER."

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories

Vehicles listed
LAND ROVER LR22012, 2013
LAND ROVER LR42010, 2011, 2012, 2013
LAND ROVER RANGE ROVER2010, 2011, 2012
LAND ROVER RANGE ROVER EVOQUE2012, 2013
LAND ROVER RANGE ROVER SPORT2010, 2011, 2012, 2013, 2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20144362014-10-03. Accessories

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
LTB00674NAS12023-09-11. Service bulletin. Rear Tweeter Speaker Distortion - High-Line Audio System
SSM760092023-07-11. Service bulletin. A customer may report that the front or rear door latch does not operate as expected.
SFCC_JUN2023_462023-07-10. Service bulletin. A customer may report that the front or rear door latch does not operate as expected.
SGI13012023-05-30. Service bulletin. A limited number of 2012-2013 Land Rover Range Rover Sport (Autobiography and Limited Edition) vehicles equipped with the extended rear roof spoiler and within the listed VIN range may experience a concern with the extended rear spoiler coming adrift during transportation when the vehicle is loaded facing backwards and generally when on the top deck of a transporter.
SSM75825ATT2023-01-10. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
SSM758252023-01-10. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
SSM75825ATT2022-12-07. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
SSM758252022-12-07. Service bulletin. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
LTB00563NAS12022-10-24. Service bulletin. Technical Bulletin: Smart Key Handset Lower Level Service Repair.
LTB00521NAS12022-10-24. Service bulletin. Technical Bulletin: Touch Screen Blank When Pressing the Back Arrow