I changed the pads on the front this morning but was unable retract the pistons on the rear. I have done a good bit of research on how to get the electric parking brake to retract. There is a sequence of turning on the key pushing the accelerator pedal down for a few seconds and listening for the motors to engage. This did not work. I tried another sequence of key on push parking break and accelerator pedal key off key on. This didn’t work either. I assume you must have a computer to manipulate the system. Very frustrating. I’m not surprised though because there has not been any consistency in the responses given to people that have posted this issue.
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