Hands-free controls can reduce the need to touch a phone, but they do not remove distraction. The safest setup is the one completed while parked: destination confirmed, guidance audible, notifications limited, and the phone secured before the vehicle moves.
Set up the phone while parked
- Enter the full destination and verify the city, street, and arrival pin.
- Review the first few turns and any complicated interchange.
- Choose an audible volume that does not require later adjustment.
- Connect power for a long trip and route the cable away from pedals and controls.
- Silence nonessential notifications or enable the phone's driving focus mode.
NHTSA's distracted-driving guidance includes interacting with navigation systems among activities that can take attention away from driving. Voice control should therefore be a fallback for simple tasks, not a reason to compose messages, search lists, or troubleshoot while moving.
Position a phone mount correctly
Use a stable mount that does not block the windshield view, mirrors, gauges, air bags, or vehicle controls. Mounting laws differ by jurisdiction, so check the rules where you drive. Place the display where a quick glance does not require turning your head far from the road, and do not attach accessories over an air-bag cover.
Apple CarPlay checklist
Confirm that the vehicle supports CarPlay, the iPhone is current, and Siri is enabled. Wired and wireless connection methods depend on the vehicle. Apple's current setup and troubleshooting steps are maintained in CarPlay Support.
- Test the connection before the trip.
- Open the preferred map app and confirm its location permission.
- Learn the steering-wheel voice button while stationary.
- Remove unneeded dashboard apps so the screen is easier to scan.
Android Auto checklist
Check vehicle and phone compatibility, use a reliable cable if required, and grant only the permissions needed for navigation and calls. Google's Android Auto setup instructions cover wired and wireless connections.
Rules for using navigation in motion
- If an instruction is unclear, continue safely rather than making a sudden maneuver.
- Let a passenger change the route or search for a stop.
- If driving alone, park somewhere legal before making a complex change.
- Obey signs, signals, road closures, and current conditions over the app.
- Never type, read a long notification, or troubleshoot a connection while driving.
Related guidance
- Reduce screen and navigation distraction at night
- Fix repeated recalculation before the trip
- Prepare a route with the site planner
Reviewed July 19, 2026. Interface names and availability vary by phone, vehicle, region, and software version.