- This is not a part we are confident installing, recommend checking with Mercedes shop and making sure part is CARB legal.
- Inspected vehicle for squealing noise and no noises are heard at this time. Fault code: P003973-the output for the switch over valve of bypass flap 'charge air' has a malfunction. The actuator does not open.
- Tire pressure set to manufacturer recommended pressure
Adrian P. gave our service a 5 star review on 10/4/2022