On my 97 mustang i was thinking about making a switch for my fan for when i go to the strip. So i can leave the fan on while the car is sitting. They way me and my dad were going to wire it, so that the computer will still control the fan automatically, but i will have a override switch to turn it on as needed. Will this work? It won't mess up my computer or anything will it? I don't want a fully manual fan because i will most likely forget to turn it on... lol Any opinions? Anyone do this before?