Where can I get a Manual for Apple Carplay and directions to change Radio presets?

Hi Sunnie2953,

Welcome to the Apple Support Communities. We understand that you'd like to access directions for using CarPlay, and radio presets. For information on CarPlay select Table of Contents > CarPlay from here: iPhone User Guide. For information on how to change your radio presets, contact your car's manufacturer.

Take care.

Sunnie2953,

Thanks for the reply. Just to confirm, what exactly are you're referring to when you say 'presets'? Do you mean the apps that you can access with CarPlay such as XM Radio, iHeart Radio, etc? Keep in mind, if you'd like to access your car stereo radio stations, you would need to exit CarPlay.

Learn more about CarPlay here: CarPlay

Cheers.

Sunnie2953,

You're most welcome. If you need anything in the future, feel free to post again.

All the best.