i just noticed that when i put on the high lights it doesnot come on, also the fog lights don't come on, but the regular lights works fine, any suggestions thanks

 

Check your fuses and bulbs. Directions are in the owners manual. Cheers

 

Sounds like you may need to check the fuses , as stated above. As far as the high/low not working it sounds like the high side terminal in the bulb itself may be dead. You have a first gen LS (89-94), like myself, and that bulb for the healight is also the bulb for the high beams as well. 1 single bulb. If the low side is working, and the high side is not, sounds like the terminal inside of the bulb may be broken, and you need to replace the entire bulb. Concerning the foglights,, check the fuse if it does not come on a all. Fuse for the fogs is located on the fuse panel inside car on the driver side, under the dash, by the brake pedal. Start there, as it is the easiest to access.