The light assy has to come off and there a couple of screws you get to from inside to remove the light.
Need to know what the question is.
A diagram to replace the brake light on a 1999 Tahoe can be purchased from your local auto parts store. It is located in the Haynes 1999 Tahoe Repair Manual.
DOT-3
what does it mean if my brake light is blinking on and off when its pushed down in my 1999 Chevy silverado
Changing the brake light relay switch on your 1999 Chevy Cavalier is quite easy. The brake light switch simply plugs in and out.
Is a 1999 chevy tahoe transmission compatible with a 2001 chevy tahoe transmission?
take it to chevy
See sources and related links below for 1999 Chevrolet Tahoe light bulb part number list.
The 1999 Chevrolet Malibu brake light switch can be found beneath the dashboard, next to the brake pedal. The brake light switch simply plugs in and out.
Start with checking the fuses and bulbs. See sources and related links below for bulb information.
Chevy tahoe has a oriface tube
For the 1999 Chevy Tahoe, automatic headlights are turned on by default. Turning them off requires opening the bezel on the dashboard and removing the light sensor.