BMW 7 Series: Emission Control, Oxygen Sensor

 Replacing Ventilation Line For Air Supply Unit

Necessary preliminary tasks Remove REAR BUMPER TRIM Detach ventilation line (1) in direction of arrow from air supply unit. Unclip ventilation line (1) from holders. Fig. 139: Locating Air Supply Unit Ventilation Line Remove air filter (3) from holder (4). Unclip ventilation line (1) from hold

 Replacing Led For Front Door Trim Panel Light (Left Or Right)

Necessary preliminary tasks Remove FRONT LEFT DOOR TRIM PANEL Unlock LED for front door trim panel (1) from holder (2). Detach LED for front door trim panel (1). Installation Make sure LED for front door trim panel (1) is correctly seated in holder (2). Fig. 107: Identifying LED For Front Door