Hey guys, new to the forum, I have the Pioneer AVH-4100DvD 7" lcd screen in my car already. Is it overkill, or pointless for me to have the AVIC F500BT as well?

Will they both interface together well? I bought this for $140 and now I am thinking I really don't need it if I have all the capabilities minus bluetooth and gps in my AVH4100dvd. Please advise.

how can someone who doesn't know you or your situation really give you a good answer?

 

Personally I'd say that seeing as you have already bought it, then sure its worth putting it in. But then, I wouldn't have bought it if I were you...