under the hood
open the hood , its located infront of radiator feedingintothe exaust.
show where the AC relay box is located under the hood picyuer
you buy a new set either from eBay or your dealer or you can remove your tired ones and have them regassed its as good as new,,just remmber one thing when you remove them remove them from the bols that hold them to the body and the hood,do not pry them off the brackets good luck
under the hood the cap will say diagnosis. and its a specialized plug. youll need a Toyota obd1 connector
Facing the engine with hood up it is in the engine compartment on the right hand side next to the air cleaner assembly. It is in with all the fuses etc.
They need to be replaced. There is no repair for them. Check E-Bay before the dealer. You can save a lot of $$$$.
If I remember correctly, there is a rubber cover on the back side of the headlight assembly (under the hood). Once that is pulled back, there is a a wire clip that holds the bulb in place. Once the wire clip is dis-engaged, the bulb will slide out of the socket/holder.
Remove the negative battery cable for 30 seconds. Or you can remove the fuse in the under-the-hood fuse panel marked "EFI" for 10 seconds. This works on most all Lexus models from 90-95.
If its the front turn signal you open your hood and partly remove the black plastic cover on top of your headlights. Then you should see a screw on that screws on your signal light. Remove the screw and take off the the signal light and then remove the bulb.
the fuse is under the hood and it is the fuse is under the label DOME and the amp is 7.5
There are clips at each end of the support that you need to remove, then they come right off. It is good to have a helper to hold the hood while you do this, or at least prop the hood up with a stick or something.