Thanks for the response! To answer your questions, it's an iphone 10x, ios 12.2 with a t-mobile unlimited plan. Here's what i'm seeing... I get into the car don't turn it on, I've also turned wifi off on my phone to force it to use cellular, I use siri to send a text and it works perfectly as expected. I then turn the car on, connect the phone, carplay comes up, I try to send a text using siri and I get the "no internet connection" message displayed on the cars touchscreen. The phone status shown on the touchscreen via carplay shows LGE with 2 bars, same as what the phone shows when not connected to carplay. HELP! :-) Thanks again!