If you have an 07 (RS), the ebrake shoes are drum style under the rotor. You can check them when you pull the rotors to have them turned or replaced, then readjust as you would any drum brake system. It really has nothing to do with your disc brake system as it is a seperate brake. If you have and 08 (RT), Your ebrake cable will go into the caliper. The caliper will need to be pressed in and spun clockwise at the same time.