First it was the signal swtch now i have to replace the dimmer switch to replace all you have are the two screws that go in the floor and replace the wires or do i need this auto head light dimmer? what is happing is the switch just goes down and does not click comes right up thanks Tom WI How it was found was at a car show they had the NSRA Inspection Team if any body wan'ted their car inspected so i did they found the dimmer switch bad and i did not have a fire ext in the front seat like they say and the emergency brake i have not used it for 9 years was afraid it would not release so now i have to see if it works after the car show i think this is done Tom from WI