S55 shaking normal?
And one for a laugh. Found the second car passenger side was completely on the flor. The guy tells me that is normal and it's been sitting there for a week, I tell him there is no way it would go down that much in a week, he responds, well maybe a week and a half. So when I saw that he does not know how to work the keyless go I realized he probably does not know much about the car in the first place and is just a used car salesman.
Thanks guys, I love this site!
55 K engines will shake when the car is cold (first start) but should not shake when it warms up. Once car is at normal operating temperature, it should not shake.








