Fitting a Brabus Handbrake...

Pull the handle up tight and unscrew the handbrake button by twisting it anti-clockwise, then lever out the small cap on the underside of the old handle (circled in yellow)

Pull the entire plastic handle off the metal chassis towards the front of the car.

Turn the gaiter inside out and attach to the new handle the correct way up.

Turn the leather gaiter back the way it should be.

Bolt the handle down with the grub screws provided, screw the new metal release button on.

Press the button to release the handbrake so its totally disengaged, tuck the excess leather into the carpet at the base of the leaver.