jumping in to say my secondary pump in my 03 986S recently went and I found one on ebay for $100 + shipping from a guy with the username mb_doctor1
(
http://myworld.ebay.com/ebaymotors/mb_doctor1/ )
After changing it out it still wasn't kicking on so I checked the fuse in the rear trunk and saw that the fuse was blown. (obvious rule of thumb, check the fuses first!)
I needed to replace the pump anyway, my old one was whining a bit and I feel like it's possible that the old one died and that's what caused the fuse to blow in the first place. BUT, if you want my old one let me know, you can have it for the cost of shipping since I can't guarantee it's not dying (or already dead).
Threaded Mode
