Quote: Originally Posted by jusatry
NEGATIVE GHOSTRIDER!
you can do this. If your S4 is anything like my A4 (engine aside

), there is a distribution block under the knee bolster on the driver side. It has 3 bolt connections on my car - and there are a good number of low guage wires coming in from the engine bay already. I would just reccomend not tapping a nut that has a lot of wires already (we assume thosre are important).
Hope that helps - post back with results!
um terrible idea, please don't say stuff like this because someone will do it........................................... If you connect anything to that panel there's a good chance you will overload your audi electrical system which can get very pricey to replace. Those connections are not designed to hold anything remotely powerful. Believe me on this, any and every installer will tell you this, as will any audi dealer. You need a DIRECT connection to the battery. Three's a lot more going on in your described "block" than just distributing power.