i just installed a boost gauge on my 97 a4 and i was wondering where would be a good place to splice the electrical wires to so that it would be on any time i turned the car on. i dont have the light up vents so i cant do it there. any suggestions would be helpful.

 

http://www.awe-tuning.com/media/pdf/...ge_B5_A4S4.pdf
Read this.

Why would u splice the wires? Black goes to ground and you'll want to put the power to the 75x fuse/relay under the dash, then the light will be on all the time.

 

thanks i knew i read that article somewhere but i couldnt remember what fuse to hook it to