The tailgate/boot lid/rear window release makes it possible to unlock the tailgate/boot lid (on Saloon, Coupé and Touring) as well as the rear window (on Touring) electrically.
Unlocking is by means of an electrical drive with integrated return spring.
The drive is activated directly by the general module 5.
On E46 Saloons and Coupés, it will only be possible to unlock the rear lid if the rear-lid lock is not in the workshop or hotel setting (lock cylinder horizontal) and the vehicle is stationary. The workshop or hotel setting is recognised by the general module via the VRHK line.
The rear lid/tailgate can be unlocked:
Note: Remote control functions are executed only if there is no key inserted in the ignition lock.
The rear lid can be opened mechanically if the electric unlocking drive malfunctions.
On the E46 Saloon and Coupé via the luggage compartment lock (luggage compartment lid lock barrel).
On E46 Tourings via a mechanical emergency actuator inside the car. The emergency actuator is in the luggage compartment on the right side wall behind the side trim panel.
The rear-window unlocking enables electrical unlocking of the rear window on ”Touring” vehicles. The drive is activated by means of a separate relay activated by the general module.
It is only possible to release the rear lid/tailgate when the vehicle is stationary.
The rear window is released by pressing a pushbutton (switch S172) in the tailgate.