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.

Asked by for the 2004 Mercedes-Benz SL500
do you mean an abs pump?
I'm talking about the Active Body Control pump.
1 more answer
the switch is usually in either side of the kick panels or under the dash beside the OBd2 reader