Safety Precautions
Check for Technical Bulletins that may supersede any
information included in this manual.
WARNING
Failure to follow these instructions may result in
personal injury or po
On Board Diagnostics, or OBD, is an automotive term
referring to a vehicle's self-diagnostic and reporting
capability. OBD systems give the vehicle owner or repair
technician access to the status o
Air Quality Sensor -G238- with the Humidity Sensor In Fresh Air Intake
Duct -G657-, Removing and Installing
Note
There are different versions of the Air Quality Sensor
-G238-/ Humidity Sensor in Fresh Air Intake Duct -G657--A-.
Therefore, ensure the correct allocation. Refer to the Part
1 - Control Unit 1 for Driving and Convenience Functions -E791-
With the following integrated components
Emergency Flasher Button -E229-
ASR/ESP Button -E256-
Parking Aid Button -E266-
Front Display Open/Close Button -E462-
Parallel Parking Assistance Button -E581-
Hill Descent