37 12 ... Replacing Upper Vent Line For Air Supply Unit
37 12 ... Replacing ventilation line for air supply unitNecessary preliminary tasks:
^ Remove rear bumper trim
Detach ventilation line (1) in direction of arrow from air supply unit.
Unclip ventilation line (1) from holders.
Remove air filter (3) from holder (4).
Unclip ventilation line (1) from holders.
Pull ventilation line (1) in direction of arrow out of bumper trim (2).