Mercedes-Benz 2002 SL 500 Operator's Manual page 236

Instruments Instrument Technical
Operation Driving Practical hints Car care Index
and controls cluster display data
Tires, Wheels 232
P40.10-0375-26
6. Using the wrench, loosen but do not yet remove the 7. Remove the protective cover from the jack support
wheel bolts. tube opening by inserting the screwdriver in the
opening and prying it out.
The tube openings are located directly behind the
front wheel housings and in front of the rear wheel
housings.