This is an easy one. Remove the two screws that hold the taillight to the body. They are located just inside the tailgate. The taillight has two tabs the fit into slots opposite the screws, so you'll need to swing the assembly as if you're opening it like a door. The brake light is the top bulb on the back of the taillight. This is assuming that you weren't referring to the "3rd eye" brake light, which I haven't done.
Begin by removing the wiring harness from your third brake light. Remove the third brake light retaining screws. Reverse the process to install your new third brake light.
Not to be unkind - but READ THE MANUAL.
how to change front brake pads on a 2003 neon
The dome light fuse on a 2003 Jeep Liberty can be changed by first locating the fuse panel near the hood release. The dome light fuse can then be pulled from its socket and a new fuse put in place.
I have the ZX5 2003 and when I did it I had to open up the trunk and go through the inside.
A 2003 Liberty does not have a cabin filter.
brake light and battery light is on
Dot 3
Where is the brake light switch for 2003 hd Chevy truck As far as I know, all brake switches are on the top of the brake pedal arm.
what is this code p1491 on 2003 jeep liberty
There are 2 small screws reachable through the rear-gate hinge. These need to be removed then pull entire light housing striaght back.
possibly have a brake light out