600SEL (140.057) V12-6.0L (120.980) (1993)
Air Door Vacuum Solenoid Valve: Service and Repair
Removing/Installing Vacuum Valve For Rear Tunnel Flap (Y67/1)
Control unit N22
Remove. See: Control Assembly/Service and Repair
Shell beneath ashtray
Remove.
3 vacuum lines
Detach.
Detach
2-pole plug connection
Remove (2 screws)
Vacuum valve (Y67/1)
Install
In reverse sequence.
Function check
Perform.