2018 W213 w/AMG package questions


1. Door "checks". The door checks are very weak. Is there any way to adjust the door checks so that the doors stay in position when you open them?
2. My car has the base 4 cylinder engine. While it is nice and quiet inside the car, outside (especially in the garage) the engine sounds like a diesel. What causes so much noise?
Any and all thoughts are welcome. Thanks in advance.







