vacuum pumping line diagram - CLK430
 

Im trying to locate the vacuum lines for the vacuum pump that operates the door locks, pneumatic seats, gas flap etc

Im trying to see what location the remote trunk release attaches to and where all the lines should go. Got it to release but when depressing the unlock door button!

Please help

thanks,
Jim

The same vacuum element on the trunk lock ALSO opens the trunk lid.
The PSE vacuum pump is in the trunk on the right side near the battery.