Open the hood & near the top of the headlight you will see 2 bolts (10mm), remove them. You will notice the whole headlight assembly is loose from the top. Look down into the headlight assembly to the left & you will see another 10mm bolt that connects the outside light fixture. Remove the bolt & that light fixture will fall out (top first). Behind that light fixture you will see your last bolt when you look at the front of the vehicle. Remove it & now the entire light assembly will slide out & give you access to the both high beam & low beam bulbs. Hope this helps.
You replace the bulb the same as a 1998, which is answered further down the page.
See the following site:
the headlight assembly needs to come out in order to change the bulb ive had to do that to my 98 as well.
We have a 1998 Bounder Motorhome (with ford engine) how do we replace the headlight switch?
There are two clips on the wall that holds the headlights. Push the clips away and pull the headlight housing out.
the bumper will have to be removed.
the headlight assembly needs to come out in order to replace the bulb.
If you can't get to the back of the light assy you have to remove it from the vehicle and the bulb screws in.
changing the bulb
How to replace 1998 Toyota corolla headlights
drop the bumper and take the headlight housing out
There is no 1998 CTS