Land Rover Discovery 2015–2018 — technical service bulletin
Bulletin SSM74095Attachme · NHTSA communication 10147472 · issued Oct 5, 2018
Technical service bulletin
communication type
Engine
component
2015–2018
model years
4
vehicle entries
Official summary
A customer may report a rattle / vibration either at idle or during acceleration from the underside of their vehicle, which is subsequently traced to a damaged / split / broken or adrift exhaust heatshield part as shown highlighted in the attachment.
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.