BMW TSB #B520516
2017 BMW X1
Affected Component: SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
- Summary
- HEATED SEAT TEMPERATURES INCORRECT. Seat heater output is incorrect - too high or too low. Target temperatures: Level 1 = 95F after 20 min Level 2 = 99.5F after 20 min Level 3 = 104F after 20 min Insufficient encoding of seat heating control unit.