take it out then replace it
Begin by removing the wiring harness from the back of your 1989 Silverado headlight assembly. Remove the low beam headlight assembly retaining bolts. Reverse the process to install your new low beam headlight.
Open the hood. On top of the headlight assemblies, there's a curved metal rod. Pull that out, and you can pull the headlight assembly right out. From there, you turn the bulb ballasts counterclockwise and pull them out, and you can either replace the bulbs at that point, or the whole headlight assembly if necessary.
Try replacing the headlight switch, it has the dimmer built into it.
Assy-Fuel Pickup HasCome Loose From Fuel Line
you can't. You have to replace the whole headlight assembly, it doesn't come apart. check the junk yards or eBay it's cheaper.
I'm not sure, your asking the wrong person. sorry
Remove the wiring connector from the back of your headlight assembly. Take hold of the light bulb, push in and turn at the same time to remove. Reverse the process to install the new light bulb.
The 1984 Toyota pickup truck headlight relay switch can be found in the fuse box. The headlight relay switch will be at the top of the third column.
In the same manner as replacing the heater core. The complete dash assembly must be removed. Big job.
The headlight relay on a 1989 Toyota pickup is located on the right side of the engine compartment. There is a fuse box on the right-hand side fender wall. The headlight relay is in this fuse box.
No they will not the fenders and hood are different, the body styles were changed in 1988 IT will not work
1992 Chevrolet Pickup headlight bulb lamp replacement: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the headlight bulb lamp replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).