Hi, I'm a cake decorator in Baltimore. I own a S500, 2002, Mercedes of coarse.
I was having an issue and posted my issue with no replies ?
I called my local dealership and was told the part I needed was $960.00.
That part? PO120 Throttle/pedal position sensor A.
I tried every where with no luck so I'm having it serviced first thing tomorrow ?
I've been reading a lot of very informative posts. And appreciate all that I've learned thus far. Here is a picture of my baby ?:surrender: