I think the light assembly screws out from the inside of the trunk.
Should have an access panel inside trunk
Cut the wire
is it in the rear spoiler? Thru the trunk, light socket is right below rear window
Could be low brake fluid. Emergency brake could be partly on-make sure it is pulled completely in the up position.
Should be located on the brake pedal arm near the point at which the arm connects to the dash. If it has a pressure switch, it will be located near the Master Cylinder.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
The socket size for the trunk tail light on a 2001 Buick LeSabre is 7mm. Bulbs can be purchased at most local automotive repair stores.
How do you replace the third rear brake light in a 2005 buick allure
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.
94 Buick Lesabre replaced battery and alternator and the alternator is not charging the battery. Battery light is on and off. Is this fusable link. If so where is it located
Get inside the trunk and look up where the speakers are located. In the middle, there will be a plate held on by two screws. Remove the screws and plate and you will have access to the bulb.
Brake fluid could be low or emergency brake might be partly on. I'd check your fluid right away. This just happened to me and i found out it was my rear driver side break like had rusted out. could be the same thing for you.