Unplug one wire from brake-light switch(s) one at a time, if the brake light goes out then the switch you just unplugged is either failed (shorted) or mal-adjusted. If you readjust it make sure the brake light comes on just after the pedal/lever leaves it's stop.
how do you reset brake warning light 0n 745li bmw
Waht is location of BMW x5 brake light bulb to change?
how can i reset rear brake pad warning light on 2006 bmw 525i
BMW servise
Had brake linings replaced but brake light and check brake lining light will not go out how do I reset.
Brake light fuse
Oil and filter change requires 3.75L, or just under 4 quarts.
how do I reset tne brake pad sensor light on a 1997 BMW 318i
The brake light bulbs are standard 1157. Any auto parts store will have them.
You will need a compatible BMW scan tool to reset this service light from the I drive system.
To turn off the brake light on a BMW X3, first ensure that the parking brake is fully released and that the brake fluid level is adequate. If the light persists, check for any issues with the brake system, such as worn brake pads or a malfunctioning brake switch. If everything appears normal, you may need to reset the warning light using the vehicle's onboard computer or diagnostic tool. If you're unsure, consult the owner's manual or visit a BMW service center for assistance.
If it says 'Brake Light Failure' or similar, your brake light is out. change the bulb.