I think this is your vehicle (see related link) so you need 380 type bulb.
A basic filament bulb costs from £1.28, An upgrade LED type bulb costs from £8.20
the fuse should be for all brake lights and tail lights if only one is out its a bulb
The 2003 GMC Envoy brake light lamp is a 3157. See sources and related links below for more information on bulbs.
Remove the lense from the car then you will find a holder with all the bulbs in. change which ever bulb
The "BRAKE BULB" light means that a brake bulb is not working and may require replacing.
bulb # for brake light on your explorer is a 3157 backup light bulb # is 3156 hope this helps
how to replace brake light bulb fiat doblo van
Waht is location of BMW x5 brake light bulb to change?
The brake light bald can be accessed through the trunk of the car. Remove the rear tail light cover to access the brake light bulb.
Brake lights only come on when you press the pedal. The brake light is either a different bulb or filament in a dual-filament bulb than the tail light.
take bulb out lol
how do you change a brake light bulb from a citroen c4 tail light unit. thanks
Just had to do this on my own envoy......You reach under the rear bumber and the light assembly simply unscrews from the housing. You replace the bulb and screw it back in. Takes 5 minutes.