Originally Posted by natty54

hey guys, so just a few questions

i recently purchased a 04/99 mb s430, now there are a few problems and i was wondering if you could help me. i have been reading and i think they all may be cause from the pump that is under the right rear seat.

1. key fob does not unlock/lock doors or open/close windows or release trunk. the lights flash on the car but nothing happens
2. central locking inside car does not work, neither does trunk release
3. the assist with the closing of the door does not work
4. the button to put down the rear headrests do not work

and also on the stereo when it is in radio mode does not pick up any signal form radio waves and will stay at 0.00 FM

Originally Posted by mb2001

hey i'm having the same issue and on top of that my radio doesn't work and the cd mode says no cd changer when its in there. did u ever get the problem fixed if so how thx