Land Rover Discovery 2012–2017 — technical service bulletin
Bulletin SSM72838 · NHTSA communication 10116989 · issued Jun 26, 2017
Technical service bulletin
communication type
Electrical System
component
2012–2017
model years
9
vehicle entries
Official summary
Issue: During the software update and configuration of the Information Master Controller(IMC) and/or Information Slave Controller (ISC, for rear seat entertainment ) the system may exhibit the following conditions due to incomplete ?Variant Configuration? learn procedure during the software update. Error state 1: Rear screens stuck on Land Rover oval or black with backlight and IMC functional. Error state 2: Front screen showing Land Rover oval screen or black with backlight.
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.