Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: Vacumn door locking system is not working on 1990 Mercedes-Benz 300SEL

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
This occurred within the last 24 hours. We have owned the car for 5 years with no problem until now.
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
In the trunk under your spare tire is where your vacuum pump is located. Could be a bad line or a blown fuse or even a bad pump.
Didn't find what you were looking for?