Z4 brake idiot lights

[Jim Gilbert]

My 2003 Z4 suddenly lit the warning lights for the anti lock brakes and tire pressure.
I immediately assumed that the ABS computer had developed a glitch and that may well be the problem but,
I have noticed that the warning lights don't activate in cold weather. The dash indicate no errors.
Anyone have this issue?

Thanks,
Jim

 

[Blackbeauty22]

My 2003 Z4 suddenly lit the warning lights for the anti lock brakes and tire pressure.
I immediately assumed that the ABS computer had developed a glitch and that may well be the problem but,
I have noticed that the warning lights don't activate in cold weather. The dash indicate no errors.
Anyone have this issue?

Thanks,
Jim

Hi Jim, I live in S Florida and whenever it’s really hot outside and I have driven the car for a while my ABS and brake lights simultaneously light up. They usually clear when I turn the car off. This has been happening for the past 10 years and I’ve had my brakes checked and there are no issues so it could be a sensor issue, but it hasn’t bothered me and the brakes have not been compromised in anyway.