Hi Greystone84,
Thank you for posting in the Apple Support Communities. I understand you are looking for a way to prevent notifications while driving and using Maps.
It sounds like you’ll want to set up and enable Do Not Disturb While Driving.
“What to expect when Do Not Disturb While Driving is on
Here’s what to expect when Do Not Disturb While Driving is turned on. You can customize many of these features in Settings.
- Your iPhone stays silent and the screen stays dark. If someone sends you a message, they receive an automatic reply letting them know that you’re driving. If the message is important, the sender can type the word urgent to make sure that you receive a notification. Then you can pull over to read their important message or ask Siri to read it to you.
- iPhone delivers some notifications, such as emergency alerts, timers, and alarms.
- Phone calls are delivered using the same conditions as standard Do Not Disturb: You can allow calls only from your Favorites, and you can allow calls to come through if the same person calls twice in a row. If your iPhone connects to your car via Bluetooth, calls will come through as usual, and you can use the buttons, microphones, and speakers in your car to take your call.
- If you use Maps to navigate, your iPhone still shows lock-screen navigation help and gives turn-by-turn instructions.
- If you’re a passenger and you try to use your iPhone while the feature is active, you must tap I’m Not Driving to turn it off.”
“Turn it on and off in Control Center
You can let Do Not Disturb While Driving turn on automatically, or add it to Control Center for quick access:
- Go to Settings > Control Center, then tap Customize Controls.
- Tap + next to Do Not Disturb While Driving.
On an iPhone X or later, you can swipe down from the top-right corner of your screen and tap Do Not Disturb while driving icon to turn the feature on or off. Or on an iPhone 8 or earlier, you can swipe up from the bottom of your screen and tap Do Not Disturb while driving icon to turn the feature on or off.”
You’ll find more information in the resource I’ve linked below.
Cheers!