I was wondering if i went ahead and put in a pioneer gex tv tuner into my navi would the navi warrenty be void or the whole computer system warrenty be void.

could i do this with the car under lease????

 

If you have to cut any wires, you'll void your warranty. If your add-on device causes something in the car to fail, it won't be covered.

On a lease, modifications are not recommended. Either A) you have to turn it in with the car and you lose the money you spent on it, or B) the leasing company considers it as damage/devaluation of the vehicle and ding you for it. Or you could try C) return the car to stock condition before turning it in.

2003.5 G35 Sedan Desert Platinum/Graphite Premium/Sport/Aero/Nav/Winter

 

Thanks............. For the info