BMW 7 Series: Airbag Triggering Unit, Diagnosis Unit

 Removing And Installing/Replacing Both Solenoid Valves On Left Side (N63)

IMPORTANT: Always check that the solenoid valves are clean during removal and installation. Possible malfunctions if valves are contaminated: Irregular operation OBD incorrect entry Poor exhaust gas values Low engine performance IMPORTANT: Risk of damage! Do not clean solenoid valves with co

 System Components

Controls and Control Units Controls The controls for the seat functions are connected depending on the seat equipment. The controls are: Seat-adjustment switches Lumbar support switch Memory buttons Active-seat button Active seat ventilation button Massage function button. Refer to the foll