: Hi Fellows, I am new to this board nd the world of TLC's. Recently bought (3 mo ago) a 92 with lotsa miles (140K) but in good condition. I have opened the front dash at least 20 times during last month to install a stereo and am now having some problems with warning lights. 1. The brake light does not light up if ebrake is pulled. It does turn on when truck is started. I would like to check the brake switch, but dont know how to remove the cover around the brake handle. 2. I have lost my 4wheel light (axle lock light also) when in 4Lo. Also does that button light up when lights are turned on? 3. The bulb in fan area is out. I have disected the damn thing but still cannot get the bulb out. Is there a way to take out the climate control block? 4. Does the rear window defrost button light up with lights? Its kinda dark in my truck in that area. 5. I would like to add a third brake light to my truck. Anyone done that to a 92? Any "perfect fits" from another vehicle? Any help be appreciated. thanks guys.