Why does my 2006 Mercedes R350 loose air in the compressor and lean to the left only on the back of my car?
I can hear air leaking from the back drivers side and sometimes it stays level
and doesn't loose air. Also my compressor will kick on and off frequently while
the car is running. It stays level while the car is on and only looses air after car
is off. As I mentioned it will sometimes stay level even after shutting car off and
it has sat all day/night without being started. TIA