Purpose of the System

When the ignition key is in the accessory or "on" position press the switch to lift (1), close the sunroof (2) or open the sunroof (3).

Fig 1: Identifying Sunroof Operation (1 Of 3)

Courtesy of BMW OF NORTH AMERICA, INC.

When lifting, the headliner retracts several inches. The sunroof can continue to operate after the ignition has been switched off (up to 16 minutes) as long as one of the front doors has not been opened.

Fig 2: Identifying Sunroof Operation (2 Of 3)

Courtesy of BMW OF NORTH AMERICA, INC.

E36 vehicles are equipped with the steel roof while the Z3 Coupe is equipped with the glass (moon) roof. Mechanically, the sunroofs are similar in design.

Fig 3: Identifying Sunroof Operation (3 Of 3)

Courtesy of BMW OF NORTH AMERICA, INC.