I've never come across this problem when the car is off and no parking lights are activated etc as this is a basic Polo
SOURCE: brake lights stay on although the brake pedal is
You will probably find it is a problem with the switch on the brake pedal.
Get your self a cheap multi meter from an electronics store. Set it to meaure ohms. This is used to check if a connection is complete.
Take the wires off the switch on the brake pedal and test if the connection is open or closed. Push the pedal and check the connection again.
If the switch only had one wire then the negative connection is made to the body of the car. Put one probe of the volt against bare metal of the body somewhere and the other agains the terminal of the switch and test again.
This should tell you if the switch is broken. if the switch is good then you probably have a short circut somewhere between the brake lights and the switch. That is something has pinched or other wise broken the wire and it is touching metal of the car. You will have to follow the wires as best you can and look for damage.
Hope this helps
SOURCE: VW Polo Immobiliser P Reg
I have the same problem with immobiliser in a 2007 golf, i have yet to figure out the problem:
Immobiliser will not allow me to sart the car but, if I let it Cool off , sometime sit between 5-120 min. it will start. i have tried succesfully the disconnect the battery for 30 min.
- it not the battery, given boost and no result
- it's not the alternator, it been tested
- Starters are effected by Temperature, i think it's the starter.
let me know what you guys think
SOURCE: 1999 VW polo ABS light stays on when car has
That means your ABS doesn.t work because you have some trouble codes in ECU memory.Please visit DEALER workshop to solve this problem.
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