who knows i have the same question
The 2001 Buick Century brake light switch is located beneath the dashboard, on the drivers side. The brake light switch should be labeled as such.
I have 05 with no brake lights
I'd check the sensor for the emergency brake. It's probably faulty.
The brake light switch is located on the brake pedal bracket. You'll need to remove the trim panel beneath the steering column to get to the switch and the connector. FriPilot
The brake light switch is located on the brake pedal bracket. You'll need to remove the trim panel beneath the steering column to get to the switch and the connector.
probably about $70-$100, i just got quoted on my pickup $300 for complete back brake line replacement
Go to the brake pedal and it is mounted under there then unplug the connector and screw out the part then screw the new one in and replug the connector in.
The only thing common to all those lights (but not to the center brake light) is the hazard switch. I'd check that next. On my 96 Century the hazards override the signals and brake lights meaning that the signals and brake lights must be wired into the hazard switch somehow.
It could be the ground wire, the brake light switch, a damaged wire or connector or the turn signal switch.