clegsr
Active Member
I have a a 2001 E-Class with Dual Climate and Comand and I have recently noticed a whirring or possibly a fan/pump type noise from behind the Comand/Climate area when I open the drivers door but before I switch anything on or put the ignition key in.
I reckon it only does it in the morning/or after several hours standing, because if you drive for a while and then get back inside, it doesn't do it.
I thought it might be the vacuum pump for the headlamp levelling adjusters but the Dealer reckons that for my model (E430) that is located behind the rear seats.
Any ideas what it might be anyone?
I reckon it only does it in the morning/or after several hours standing, because if you drive for a while and then get back inside, it doesn't do it.
I thought it might be the vacuum pump for the headlamp levelling adjusters but the Dealer reckons that for my model (E430) that is located behind the rear seats.
Any ideas what it might be anyone?