undo the screws from inside the trunk after u pull the mat down
with the new one ! THE i said THE NEW ONE not A NEW ONE , THE .
The check gauge light on the 1994 Chevrolet Caprice comes on because there is something on the gauges that requires attention. It is a good idea to take the vehicle to a mechanic when this light comes on.
Remove screws, remove light assembly, rotate bulb holder counterclockwise & pull out, replace bulb(# 194). Installation is reverse.....
under the hood in black box
Remove plastic grill.(screws on top,snaps at bottom)Now you can easily see the 4 bolts that attach each light housing.Remove lights, reverse order to replace.
you got to replace to light bulbs
Find the screws to pull of the cover. Should be 2 - 4 screws. Save
u cant
Replace the bulb
Trouble code P0400 means:Exhaust gas recirculation flow malfunction
Check the brake light switch on the brake pedal. Might have to replace it.
use your own hand