Can't hear phone calls anymore from my truck! HELP!

I have a brand new truck and have used my blue tooth with it countless times and I love it. Starting today, my droid would no longer be heard through my truck speakers. It plays music, connects and recognizes my phone but when I make a phone call, it (my truck) will dial out but I can't hear anything and the person on the other end of the line can't hear me.

I kinda think it's my phone because I used a different blue tooth device with it so I could talk to my girl while playing xbox and thinking that might of screwed things up. Unfortunately, I don't have another smart phone on me to test out another phone.

Anyone have an idea WTF is wrong with this?

 

^^^this and turn off and turn back on your bluetooth or reset the phone

 

Did all that stuff and it didn't work. I did end up fixing it, I guess other people have problems with droids and various vehicles.

I ended up cleared all the cache, took the battery out, punted it across my yard. Reassembled the phone, works now. I'm not sure which one of those did it (turning it off then on didn't) but it works now

 

My guess is, a good swift kick in the processor would have fixed it too. But punting the battery was a good start.