Unless it is broken or cracked it does not need to be replaced. At Walmart and I'm sure automotive stores there is a product ($20) that restores the lens. It comes in a package...includes two grades of sandpaper, a gritty compound and a sealer. It is amazing. Used it on my son's 1992 Subaru and my daughters 1989 Volvo. They are almost new and you can actually see at night now.
how do you replace the headlight switch on a 1993 cutlas ceria*
The front turn signal bulb on a 1993 Volvo 850 is replaced by prying out the lenses cover. The bulb can then be disconnected, unscrewed, and a new bulb put in its place.
How do I change the dimmer switch on my 1993 corvette?
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Look to the back of the headlight assembly. There will be a round sleeve where the wiring goes into the headlight. Twist this counterclockwise to turn the head light bulb assembly. Pull back on the assembly to remove it from the headlight casing. Replace with new headlight bulb.
check the switch on the top of the brake pedal.
Next to (underneath) the fuse cover. Take off the cover held by 4 screws. Fuel relay is labelled 103 (green 1993 onwards or red 1993).
Open the hood of your car. On the back of the headlight assembly, unplug the headlight wire from the bulb and remove the rubber boot. There is a metal clip that holds the lightbulb in place. It needs to be pressed in and up to remove the bulb.
The lug nut torque for that 1993 Volvo 960 is 63 ft.lbs.
Remove the headlight assembly to gain access to the parking light socket/bulb.
There is a screw adjustment on the rear of the headlight housing for vertical movement. The 1993 Corolla does not have a horizontal adjustment.
Replace the PCV Valve.