You can disable CarPlay in Settings without affecting anything else on your phone

CarPlay stops working in your car when you turn it off in iPhone Settings. The feature itself stays installed — you're just telling your phone not to activate it when you connect to a compatible car system. This takes about 30 seconds and doesn't delete any apps or data.

The steps differ slightly depending on whether you want to disable it everywhere, just in one specific car, or only when you're using a particular connection method like Bluetooth or USB cable.

Key Takeaways

  • Open Settings, tap General, then CarPlay to see all connected cars and turn off the feature entirely or for specific vehicles.
  • Removing a car from CarPlay doesn't erase it from your phone's Bluetooth list — you can still pair it for audio and calls.
  • If CarPlay keeps turning back on, check whether your car's system is set to auto-launch it when you connect.
  • Disabling CarPlay in Settings is permanent until you re-enable it; your iPhone won't automatically turn it back on after updates.

Disable CarPlay for all cars at once

Open the Settings app on your iPhone. Tap General, then scroll down and tap CarPlay. At the top of the screen, you'll see a list of cars your phone has connected to before. Tap Available Cars to see the full list, then tap the car you want to disconnect. Tap Forget This Car and confirm.

If you want to disable CarPlay entirely rather than just remove one car, go back to the main CarPlay settings screen. You won't see a master on/off toggle — instead, you remove each car individually. Once you've forgotten all cars, CarPlay won't activate when you connect to any vehicle.

Turn off CarPlay for just one car

If you use CarPlay in some cars but not others — say, your own car but not a rental or a friend's vehicle — you can disable it for specific cars only. Open Settings, tap General, then CarPlay. Find the car in the list and tap it. Tap Forget This Car. Your phone will no longer activate CarPlay when you connect to that specific vehicle, but it will still work in your other cars.

The car itself won't be erased from your phone's memory. You can still pair it for Bluetooth audio and phone calls; CarPlay just won't start automatically. If you later want to use CarPlay in that car again, you'll need to set it up fresh by connecting and going through the pairing process once more.

Stop CarPlay from starting automatically

Some car systems are set to launch CarPlay the moment your phone connects, even if you've disabled it in Settings. If you find CarPlay keeps appearing despite turning it off, the issue is usually on the car's side, not your phone's. Check your car's infotainment menu for an option like "Launch CarPlay on Connect" or "Auto-Launch CarPlay" and turn that off.

The exact menu location varies by manufacturer. In many cars, it's under Settings or Preferences on the car's touchscreen. If you're not sure where to find it, check your car's manual or contact the dealership. Once you disable auto-launch on the car, your phone won't activate CarPlay even when you connect.

What happens to your apps and data when you disable CarPlay

Disabling CarPlay doesn't delete anything from your iPhone. Your apps stay installed, your contacts and messages remain, and your phone works exactly as it did before. You're only stopping the feature that mirrors certain apps to your car's screen. Everything else continues normally.

If you later decide you want CarPlay back, you can re-enable it by connecting to a compatible car and going through the setup process again. Your phone will remember the pairing and ask if you want to use CarPlay. There's no penalty for turning it off and back on — it's a reversible choice.

Troubleshooting: CarPlay won't turn off

If you've disabled CarPlay in Settings but it still appears when you connect to your car, first check that you actually saved the change. Go back to Settings, General, CarPlay and confirm the car is listed under "Available Cars" rather than "Connected Cars." If it's still showing as connected, tap it again and select Forget This Car.

If the problem persists, restart your iPhone by powering it off and back on, then try disconnecting from the car's Bluetooth and USB cable (if you use one). Wait 10 seconds, then reconnect. Sometimes the car's system caches the connection and needs a fresh start. If CarPlay still activates after that, the issue is likely in your car's settings rather than your phone — check the car's infotainment system for an auto-launch option.

The difference between disabling CarPlay and forgetting a car

When you tap Forget This Car in CarPlay settings, you're removing the car from your iPhone's CarPlay list. Your phone will no longer recognize it as a known CarPlay vehicle. However, the car itself remains in your phone's general Bluetooth settings, so you can still pair it for audio and phone calls without using CarPlay.

If you want to completely remove the car from your phone's memory — including Bluetooth pairing — you'd do that separately in Settings, Bluetooth. Find the car in the list, tap the info icon, and select "Forget This Device." This is a different action from disabling CarPlay and will require you to pair the car again from scratch if you want to use it for anything later.

Frequently Asked Questions

Will disabling CarPlay affect my phone's Bluetooth or USB connection to the car?

No. Disabling CarPlay only stops the app-mirroring feature. Your phone will still connect to the car via Bluetooth for phone calls and audio, and USB will still work for charging. You're just preventing the car's screen from showing your iPhone apps.

Can I disable CarPlay just for Bluetooth but keep it for USB?

CarPlay settings don't let you choose by connection type. When you disable it, it's off for both Bluetooth and USB. If you want different behavior for different connections, you'd need to check your car's infotainment settings — some vehicles let you disable CarPlay for one connection method while keeping it for the other.

Does disabling CarPlay use less battery?

Slightly, but not noticeably. CarPlay only uses battery power when it's actively running — when your phone is connected to the car and the feature is on. Once you disable it, your phone isn't doing anything extra, so battery drain returns to normal. The difference is minimal either way.

If I update my iPhone, will CarPlay turn back on?

No. Your CarPlay settings are stored on your phone and survive updates. If you've disabled it before updating, it will still be disabled afterward. You won't need to turn it off again.

What if I want to disable CarPlay but keep using my car's native apps?

You can do both. Disabling CarPlay only stops your iPhone from mirroring to the car's screen. Your car's built-in navigation, music, and climate controls will work normally. You'll just lose the ability to use iPhone apps like Maps, Spotify, or Messages through the car's display.