Peugeot 309 hand brake control light !!!

[Punk]

It is on all the time even the hand brake is losen and off. Any ideas ??? What to check first ?

Thanx

 

[Nigel (archive)]

It is on all the time even the hand brake is losen and off. Any ideas ??? What to check first ?

Thanx

The switch?? Or maybe the brake fluid level, as I think it works the same circuit.

 

[Surfer]

I've found it.
Back braking cilinder is damaged so my brake oil is leaking out and that causes the control warning light to be on all the time.