Check esp has been flashing up, hooked up the rstuner and the only code is dtc 2299 brake pedal position/throttle pedal position incompatible Any ideas?
I'd be looking at the sensors on the throttle and brake peddle, its normally down to the ecu detecting both the throttle and the brake being pressed at the same time (Or at least the signal from the sensors if your not doing left foot braking!)
