Land Rover Discovery 2017 — technical service bulletin
Bulletin N120NAS2 · NHTSA communication 10153042 · issued Dec 19, 2018
Technical service bulletin
communication type
Electrical System
component
2017
model years
2
vehicle entries
Official summary
An issue has been identified on certain vehicles within the listed Affected Vehicle Range where if the message 'Service Required' is displayed within the Instrument Panel Cluster Control Module (IPC), the message cannot be cleared and the IPC will continue to display this message at every vehicle start-up.
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.