This was just a generic code, which was old and related to a previous thermostat issue when I saw it last. There might be some other sensors problem or possibly the brake pedal switch for CC might need cleaning or replacing. Hope that helps someone out there

P0594 is a generic error from what I've seen relating to the CC being disabled, probably as a result of another issue. Had it with my Thermostat coolant temperature sensor failure previously. Wasn't an issue by itself at all.

P0594 is a generic error from what I've seen relating to the CC being disabled, probably as a result of another issue. Had it with my Thermostat coolant temperature sensor failure previously.

Sorry to jump on an old thread. I have a QQ J11 and have wired the LED strips up with a 12v relay. There's a pink wire from the back of the headlight units which goes into the connector box (to the right to the green connector). This pink wire is for your DRL / sidelights. It works only when the ign...