Land Rover Range Rover 2013 — technical service bulletin
Bulletin SSM67417 · NHTSA communication 10206602 · issued Jul 30, 2013
Technical service bulletin
communication type
Equipment
component
2013
model years
2
vehicle entries
Official summary
Telephone microphone poor sound clarity A customer may report that when using the infotainment system to make a telephone call the recipient of the call cannot clearly hear the driver of the vehicle.
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.