Hi KingBama78,
For help with connecting your iPhone to your car, test the steps below found in the article here: How to connect your iPhone, iPad, or iPod touch to your car - Apple Support
"Connect using Bluetooth
- Restart your device.
- Go to Settings > Bluetooth, and turn off Bluetooth. Wait for about 5 seconds, then turn Bluetooth back on.
- Check the manual that came with your car for more information on how to pair with a Bluetooth device. Most cars require a phone setup on the car display.
- If you've connected multiple phones to your car stereo, try renaming your device: Go to Settings > General > About > Name, and type a new name. Then try connecting again.
- Update your device.
- Make sure that your stereo is using the latest firmware from the car manufacturer. Check your car's manual for more information."
Additionally, the RAM website mentions "Select Uconnect 4 systems (those with a 7-inch, 8.4-inch or 12-inch touchscreen) also include Apple CarPlay support or Android Auto integration" RAM BRAND APPLE CARPLAY® AND ANDROID AUTO FAQ
For help with connecting to CarPlay find more information here: If you need help with CarPlay - Apple Support
Should the issue remain after contacting your manufacturer to be sure all firmware is updated, reach out to Apple Support directly to further assist.
Contact - Official Apple Support
Contact Apple for support and service - Apple Support
Best.