How do you replace a dome light on a 1999 Buick Riviera?

To replace the dome light on a 1999 Buick Riviera, first ensure the vehicle is turned off and the keys are removed. Carefully pry off the dome light cover using a flat-head screwdriver or your fingers to avoid damaging it. Remove the old bulb by gently twisting it or pulling it out, then insert the new bulb in the same socket. Finally, snap the cover back into place and test the light to ensure it works.