Buick Cascada Owner Manual (GMNA-Localizing-U.S.-12461774) - 2019 -
CRC - 3/26/18
Vehicle Care
201
3. Turn the bulb holder
counterclockwise and remove it
from the housing.
4. Pull the bulb from the bulb
holder and replace it.
5. Insert the bulb holder and turn
it clockwise.
6. Insert the right end of the lamp,
slide it to the right, and insert
the left end.
Back-Up Lamps
1. The cover is inside the trunk
lid. Remove the screw on the
cover with a tool and turn
clockwise to remove the cover.
2. Remove the bulb holder by
turning it counterclockwise.
3. Remove and replace the bulb.