Do not add anything to the oil. The recommended oils meeting the dexos specification are all that is needed for good performance and engine protection.
Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.
Taillamps
Driver Side Shown, Passenger Side Similar
Sidemarker
Stoplamp/Taillamp/Rear
Turn Signal
To replace one of these lamps:
Open the liftgate. See Liftgate.
Remove the two screw covers
from the taillamp assembly.
Remove the two screws
securing the tailla ...