Open the hood and then unplug the bulb from the back and then you must take the screws off the top of the whole thing and voila..
You cannot replace just the cover. You must replace the entire assembly as it is one piece. The cost for an replacement is around $80 for a aftermarket replacement. A used OEM headlight assembly will cost you around $200. A brand new OEM headlight assembly will cost you from $175 to $250 depending on body style.
Order replace done
The headlight dimmer switch is located on the end of the lever. Remove the steering column so the lever can be properly reached.
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.
from 1992-1995 Honda civic haynes manual first disconnect ellectrical connecter, then remove the rubber boot, then release the bulb holder retaining clip, then pull out the bulb holder assembly put the new one in and replace retaining clip, boot and plug
You need to remove the bumper cover in order to get at the lower bolt for the headlight assy.
To replace a headlight on a 2002 Honda Civic first prop the hood open. Locate the headlight housing inside the engine compartment. Find the bulbs and remove them. Install the new bulbs.
drop the bumper and take the headlight housing out
The headlight relay on a 98 Civic is located on the driver's side. It is under the dash near where the door closes.
It should be the same way as the 90 and 91 just a clip holds the light in
You pop the hood take and reach behind the headlight and pull off the bulb cover then pull the bulb out and put the new one in.
The speed sensor on a 1994 Honda Civic is located on top the of the transmission. To replace it unplug the sensor from the wire harness then the remove mounting bolts and assembly from the transmission.