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 Marty Your Own Question
Marty
Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 53153
Experience:  Bosch Certified Master Tech. Over 35 years experience.
13230946
Type Your Mercedes Question Here...
Marty is online now
A new question is answered every 9 seconds

SL500: 2003 sl500, all the power locks, storage compartments,gas

Customer Question

2003 sl500, all the power locks, storage compartments,gas door stopped working, from the remote and dashboard.
Submitted: 1 year ago.
Category: Mercedes
Expert:  Marty replied 1 year ago.
Hi, welcome to Just Answer. My name is Marty.
Expert:  Marty replied 1 year ago.
The PSE module (vacuum pump) located in trunk controls all of the functions.
Expert:  Marty replied 1 year ago.
Most likely the pump has failed.
Expert:  Marty replied 1 year ago.
Fuse 71 in the rear fuse box behind the passenger seat is for the PSE module. You should check the fuse and replace it if it is blown. If it blows again the PSE module will need to be replaced.
Expert:  Marty replied 1 year ago.
I've attached a picture of the pump location below. The PSE module sits under the hydraulic pump for the roof. It is inside the foam box indicated by the arrow.
Expert:  Marty replied 1 year ago.
Hi, I'm just following up with you on the Mercedes. Was my answer helpful?
Please let me know.
Marty