CharlyE500

Hi guys,
Need help urgently. My locks just don't lock or unlock. The vacuum is not working. Anybody knows which one is the fuse for the vacuum pump ? I am thinking the fuse first then maybe the pump. Please help !

CharlyE500

I can't even open the trunk....

shadenfroh

Fuse diagrams: https://mbworld.org/forums/e-class-w...use-cards.html

There isn't a single fuse, but rather designated fuses for the various functions. Check them all with a multimeter, don't rely solely on your eyes, sometimes fuses lie.

CharlyE500

My mechanic just told me the vacuum pump need to replace and quoted $700 !

shadenfroh

Bummer... used one?

CharlyE500

I really hope they can find a used one.... $700 for the vacuum pump ouch !

illest

i have seen them on ebay for around $100.

NAFT1

Or even $55
http://www.ebay.com/itm/98-02-Mercedes-W210-W208-W202-E430-CLK320-Central-Vacuum-Lock-Pump-210-800-06-48/351895986629?_trksid=p2141725.c100338.m3726&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20150313114020%26meid%3D77151cfdd1b246d5af293b154c0de7ca%26pid%3D100338%26rk%3D3%26rkt%3D30%26sd%3D331551968246

CharlyE500

Got my car back last week but not driving much. So today took a drive and found out my car did not lock the door after 20mph. If I remember correctly, the car auto-lock at speed of 20mph. Is there anything need to reset after changing the pump ? Thanks !

shadenfroh

Press and hold the central lock switch on your dashboard for a few seconds and give it a try again.