How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Lou P. master tech Your Own Question
Lou P. master tech
Lou P. master tech, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3663
Experience:  15 years master certified 100% fix rate and have access to factory radio codes, wiring, and instructions.
Type Your Mercedes Question Here...
Lou P. master tech is online now
A new question is answered every 9 seconds

I have a e500 2005 suspension compressor won't turn on. 40

Customer Question

I have a e500 2005 suspension compressor won't turn on . 40 fuse ok relay ok. Getting two codes 5170 b7 airmatic pressure sensor signal failure the other one is 5350 a9/1y1 airmatic pressure release valve open circuit . What's going on. New compressor , new front air shocks. Compressor starts with power. Does the air distribution block have something to do with it. One night I heard air escaping from car . Next morning right front down.
Submitted: 11 days ago.
Category: Mercedes
Expert:  Lou P. master tech replied 11 days ago.

Hello, my name is***** and i will do my best to assist you.I am going over your story now and will reply back soon with some info,thanks!

Expert:  Lou P. master tech replied 11 days ago.

its possible that we have a wiring issue at the compressor, lets physically check the wires at the pressure valve on the compressor and at the valve block above the compressor.