[denster1999]

I have a 98 gt. the problem is this: when i turn the marker lights on, they work fine. my turn signal lights work correctly. when i press the brakes, the third brake light works, but the lights on the tail lights don't get brighter. Any suggestions?

[pcfrisch]

since there are 2 filaments in these bulbs, Make sure for one that you have the right bulbs in there if they were changed.
You could also have a bad ground to those lights or a bad connection going to the extra filament in those bulbs which should be a common wire between the two.

[denster1999]

thanks for the suggestion, however the filiments are good since the turn signal lights up fine. that uses the brighter filiment which is the same as the brake light.

[denster1999]

Could this problem have something to do with either the keyless entry module or the antitheft module in the left rear of the trunk? I think the taillight wires go into there.

[denster1999]

Any suggestions anyone? I read all the posts and couldn't find anything. the 3rd brake light works, but not the tail light brake lights. please give me some suggestions.