The menu says the function is on, the lights work on the fog light button.

Have tried the wheel full lock, both ways, indicators flashing, indicators not flashing.

Still no lights, is there a sensor on the steering column? Or how does it tell the car is turning?

Its been asked before..

search: cornering light

All I find is reference to them being stuck on.

AndyRKett

Has given advice IIRC

if the problem was anything to do with the steering then your power steering wouldn't work.

The car knows the steering angle because the power steering knows the steering angle and shares this information on canbus.

Secondly there are extra relays on the punto evo that control the left and right lights when you are turning, its not very elegant, fiat literally hacked them into the wiring loom of the grande.

If there were a fault with these relays chances are that the fog lights won't work at all. I had a faulty passenger side relay I had to replace because no matter what I did the passenger side fog light didn't work, This took me quite a long time to get to the bottom of, so I can't see why you would get normal working fog lights and no cornering lights, unless someone had botched something like removing a shorting the cornering light relays.

Were all GP's fitted with the option ?

I would assume that if it's on the menu, then it should work.

Having looked at the fuse's and wiring all seems ok.

Only thing I've found is its fitted with a non Stop/Start battery, even though it seems to work at the moment.

AndyRKett said:

Secondly there are extra relays on the punto evo that control the left and right lights when you are turning, its not very elegant, fiat literally hacked them into the wiring loom of the grande.

Click to expand...

Still chasing this, where are the extra relays?

Also does anyone know what the relay on the quick battery disconnect is for ?