There is supposed to be a license plate light on every vehicle manufactured since Moses' time.
how do you change the rear license plate light on a 1999 Buick Regal
It is under the rear license plate.
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I am not sure of any others, but for sure the 1996 Buick Park Avenue
Open trunk, plate fits through a slot--just push up from the outside front of plate
To change the license plate bulbs on a Buick Rendezvous, first, locate the license plate light assembly at the rear of the vehicle. Use a flathead screwdriver or a similar tool to gently pry off the light cover. Once exposed, twist the old bulb counterclockwise to remove it, then insert the new bulb by twisting it clockwise until it’s secure. Finally, replace the light cover and ensure it snaps back into place.
To change the license plate lights on a 2004 Buick Rendezvous, start by opening the rear hatch and locating the light housing on either side of the license plate. Use a flathead screwdriver or a similar tool to gently pry the light assembly out of its housing. Once removed, twist the old bulb counterclockwise to release it and replace it with a new bulb. Finally, reinsert the light assembly back into the housing and ensure it's securely in place.
To change the license plate bulb in a 2011 Buick Regal, first, open the trunk and locate the license plate light assembly. Use a flat-head screwdriver to gently pry off the light cover. Once removed, twist the bulb socket counterclockwise to release it, then pull the old bulb out and insert the new one. Finally, reassemble the light by reversing the steps, ensuring the cover snaps back into place securely.
this light is called the license plate light
The license plate light circuit is protected with the tail light circuit fuse.
It is very easy to change the license plate light on an Oldsmobile Aurora. All you need to do is remove the license plate and look above where the plate was. There are bolts that are holding the light in. Unscrew the bolts and then replace the light.
Open the trunk. Pop the upholstery fasteners out that hold the carpet to the inside of the trunk lid, just enough to pull back the carpet up to the top of the license plate. There are 9 (nine) bolts that you must remove. Pull the entire rear light panel assembly off and you will have access to the 2 (two) bulbs. It's easier than it sounds and takes about 10 (ten) minutes.