Where is my suspension "up" and "down" switches located? on 2004 Mercedes-Benz SL500

I bought a used SL500 ans it came without an owner's manual. I am having a hard time with my ABC system. I had a new pump installed and I'm still having problems with it.

by in Aiken, SC on December 26, 2013
2 answers 1 comment
ANSWER by , December 27, 2013
do you mean an abs pump?
COMMENT by , December 27, 2013
I'm talking about the Active Body Control pump.
ANSWER by , December 29, 2013
the switch is usually in either side of the kick panels or under the dash beside the OBd2 reader