mal6 0 Report post Posted September 24, 2015 manual coupe Brake lights dont work ,tested the swtch is ok ,book says has a check cotnrol module & brake light circuit fault on display is on . Suspect the module but where is it ? Quote Share this post Link to post Share on other sites
*Glenn* 854 Report post Posted September 24, 2015 Brake light circuit fault on the display is for the circuit in the 4 pin brake light switch that goes to the ABS control unit. The other circuit in the brake light switch is for the brake lights. I would recheck the switch Quote Share this post Link to post Share on other sites
mal6 0 Report post Posted October 7, 2015 Wierd I had put new brake pads in & pedal only went down little way & it wouldnt actuate the switch & the germans in their ways dont have an adjustable brake actuaor rod . Brake lights will now only work when engine is running ( vacumm on nthe booster ) & pedal goes down far enough . Got new WOF today & just as well he left the engine running when he checked the lights . Quote Share this post Link to post Share on other sites
*Glenn* 854 Report post Posted October 7, 2015 The brake switch itself is adjustable. Pull the pedal back as far as it will go and try again. Otherwise replace the switch. Also check the switch mount isn't bent Quote Share this post Link to post Share on other sites
