Why ? Just replace it.
check your brake lights if they not worhing replace fuse or brake light switch
Remove the wing nuts from inside the trunk, the assembly will pop out.
The brake light switch is bad. It's under the dash, and is switched by the movement of the brake pedal.
Check the brake light switch ,on the brake pedal. Might need adjusting.
APPLY BRAKES AND SEE IF BRAKE LIGHTS COME ON. IF NO BRAKE LIGHTS, REPLACE THE BRAKE LIGHT SWITCH LOCATED ON THE BRAKE PEDAL ARM AND THIS SHOULD ALLOW YOU TO SHIFT OUT OF PARK. IF THAT BRAKE LIGHT SWITCH IS BROKE, YOU WON'T BE ABLE TO GET IT OUT OF PARK
The red " BRAKE " light in your dash means that either your parking brake is on or the BRAKE FLUID LEVEL in your brake master cylinder in the engine compartment is LOW
where dose daytime running lamp module go on92 mercury grand marquis need to replace one
THE BRAKE LIGHT SWITCH IS NOT PUTTING OUT BATTERY WHENEVER THE BRAKE PEDAL IS PUSHED DOWN. CHECK TO SEE IF BRAKE LIGHTS COME ON WHEN BRAKE PEDAL IS PUSHED DOWN. IF BRAKE LIGHTS COME ON, THEN YOU SHOULD BE ABLE TO SHIFT IT OUT OF PARK. IF NO BRAKE LIGHTS, THEN IT WON'T SHIFT OUT OF PARK. IF THIS IS THE CASE, THEN REPLACE BRAKE LIGHT SWITCH.
check the bottom of the steering column
change the brake lights check the fuse check the brake light swtch
It might be the caliber is sticking so it has to be replace with out doing so your brakes will scrub on the rotor which cause your brakes to wear down face