what is this?
 

can someone tell me what each of these things do? couldnt find it anywhere...


http://i49.tinypic.com/2ykyxdl.jpg

Relays. I don't remember which is which but up near the front of the car are the relays that switch power for the A/C, foglights, and obviously some other things. I don't have my wiring harness handy but it would identify each one.

yeah i knew they were relays lol and alright cool cool thank you one of them wouldnt be for the horn would it?

Ha sorry, I'll see what I can find. What series car, TII or N/A, 5 speed or auto? I'm guessing S4 because of the color but depending on the other criteria those relays could control any of the following according to the 1988 Factory Wiring Diagram:

-Dimmer switch
-Headlights
-Air conditioning
-Electric fan (TII only)
-Auto trans (auto only)
-Power steering

It doesn't look like any of them control the horn, but then again I've found the Wiring Diagram to be wrong on several occasions.

ok well i have none of those anyway lol and its a s4 with t2 motor, looking for the horn relay still lol and i figured while i have someone replying, i check my battery voltage and its find but i have no cca, do you know what could casue this?

I think the horn is controlled by the CPU.