hey i got some extra led wire lighting and i want to illuminate the oem grill but i dont know where i should tap into for voltage. i know i can attache the ground/ - to the body but where should i tap into for the Red/+ ?

 

Well i would say hook it up to a swithched wire or hook it up to constant power with a switch so you can turn them on or off when the car is on or off. Dont know how you plan on using them, so this will make a big difference on where and how you hook them up.

 

If u have any other switches powering up stuff in the car like fog lights, you can tap into that. I put an LED bar behind my front grille, and i tapped into my LED footwell kit for power and used another OEM switch to power on and off the LED bar. It works perfect