Jeep Compass 2021 — technical service bulletin
Bulletin 0805021 · NHTSA communication 10220973 · issued Mar 25, 2021
Technical service bulletin
communication type
Electrical System
component
2021
model years
1
vehicle entries
Official summary
UHN Radio Enhancements This bulletin involves updating the radio software level to R17P.2. The customer may describe the followingNot able to turn on the heated front seats. The heated seat icon on the radio display is grayed out.
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.