check your fuse box. That fuse might have short circuit
Check the bulbs to see if they are shot. If that does not resolve the problem check the fuse. If that does not resolve the problem take it to a mechanical and have it checked for wiring problems.
check for a bad or misadjusted stop light switch at the upper end of the brake pedal under dash area
Master cylinder reservoir at driver's side firewall should have markings indicating full and low
Often this type of behavior is caused by a bad ground for the lighting circuit. Check the ground circuit for the brake lights.
DLX
check wiring, check bulbs, check fuse, check brake light switch,
If brakes are squeeking and you are low on brake fluid Probably time for new linings or pads, I would check them before just adding brake fluid. Brake fluid resevior should be located on firewall on driver's side
The brake lights and the tail lights are separate circuits. Check the brake light fuse, then check the brake light bulbs, then check the brake light switch.
A person can get a lot of use out of deluxe check printers, as long as they use it correctly and efficiently. This product can last for years if used properly.
The sensor states "check brake lights and brake linings" is this something I can do or must it go to the shop?
Check the brake pedal switch. Check the bulbs. Check the grounds.