Car won't read texts to me
 

I have my phone (Windows Phone) paired to the bluetooth in my car. Whenever I get a text, the car just assumes I'm getting a call and gives me the options to answer/hang up/etc. No matter what I select it proceeds to do nothing. I know with windows phone you have the option of having your texts read to you (this has been the case on every single bluetooth device I've ever used), yet in this car it does nothing. Any ideas? Am I doing something wrong?