Mercedes-Benz CL600
Report: Oil leak from oil level sensor seal
Mercedes-Benz CL600 Problem
Model Year Affected: 2002
Verified
Oil can leak from the oil level sensor seal at the top of the upper oil
pan. The seal leaks oil onto the top part of the upper oil pan and then
drips onto the lower oil pan, giving the illusion that the leak is
between the oil pans.