Ask Honest John

Honest John Ask Honest John » Why is my Vauxhall Calibra's brake warning light illuminating?
What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks

Why is my Vauxhall Calibra's brake warning light illuminating?

My 1992 Vauxhall Calibra has the brake system light and the alternator light coming on, and the worn pads light as well. The brake light and alternator light started intermittently and dimly, and now they're brighter and seem more prominent with the pedal down. The brakes are working fine.

Asked on 9 August 2010 by Bob B

Answered by Alan Ross
It sounds as though you may have a earth problem in the electrical circuit. Over and above that, though, I would suggest that you check (or get checked) your brake pads for wear, just in case.
Similar questions
I had to pull up sharpish yesterday in my 2000 Hiace van after a dodderer pulled out. My brakes felt rubbish and I only just stopped in time. Afterwards they seemed to go back to normal, but the brake...
My Subaru Outback ABS and traction light keeps coming on. The dealer had a quick look with a diagnostic tool that gave the pump as a problem. It then went off for a week. It has come on and off several...
My wife's usually very reliable Audi A2 1.6 petrol (2003 Reg) recently had an issue with warning lights on the dash concerning the ABS and ASR. There were two yellow warning lamps for ABS and ASR either...