Land Rover Discovery 2018 — technical service bulletin
Bulletin SSM73635 · NHTSA communication 10136651 · issued Mar 7, 2018
Technical service bulletin
communication type
Electrical System
component
2018
model years
3
vehicle entries
Official summary
Issue: Vehicle fails PDI routine due to telematics will not activate ? e-Call button fails to illuminate
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.