How do I talk to my car with Car AI?

Simply connect an OBD-II dongle to your car, open Car AI, and ask questions like 'How is my engine running?' or 'Why is my check engine light on?' The AI responds like a knowledgeable friend in plain English.

What questions can I ask my car?

You can ask about engine health ('Is my engine running well?'), fuel efficiency ('How's my gas mileage?'), maintenance needs ('When do I need an oil change?'), warning lights ('What does this warning mean?'), and performance ('How is my car performing today?').

Which cars work with Car AI?

Car AI works with virtually all vehicles manufactured after 1996 that have an OBD-II port, including gasoline, diesel, hybrid, and electric vehicles. Most cars, trucks, and SUVs are compatible.

Is Car AI free to use?

Car AI offers both free and premium tiers. The free version includes basic car conversations and diagnostics, while premium unlocks advanced AI analysis, detailed maintenance recommendations, and unlimited questions.

How accurate are the answers from my car?

Car AI uses advanced AI trained on automotive data to provide highly accurate responses. It translates complex diagnostic codes into clear, actionable advice, helping you understand exactly what your car is telling you.

Car AI

Ready to Talk to Your Car?

Follow these simple steps to connect your OBD-II dongle and start having conversations with your vehicle

Locate Your OBD-II Port

The OBD-II port is typically located under the dashboard on the driver's side. It's a 16-pin connector that looks like a trapezoid.

Common locations:

Under the steering wheel
Near the driver's left knee
Behind a small panel or cover
Sometimes on the passenger side (rare)

Tip

Look for a trapezoid-shaped connector with 16 pins. It's usually black or gray.

Insert the OBD-II Dongle

With your car's engine off, firmly insert the OBD-II dongle into the port. It should fit snugly and click into place.

Tip

Don't force the connection. If it doesn't fit easily, check the orientation and try again.

Start Your Engine

Turn on your car's ignition and start the engine. This activates the OBD-II system and allows the dongle to communicate with your car's computer.

Tip

Wait about 30 seconds for the system to fully initialize after starting.

Download and Open Car AI

Download the Car AI app from the App Store or Google Play. Open the app and create an account or sign in if you already have one.

Pair Your Dongle

In the Car AI app, tap "Connect Device" and follow these steps:

Common locations:

Enable Bluetooth on your phone
Tap "Scan for Devices" in the app
Select your OBD-II dongle from the list
Enter the pairing code (usually "1234" or "0000")
Wait for the connection to establish

Start Your First Conversation

Now comes the magic! Try asking your car a question like "How are you running today?" or "Is everything okay with my engine?" Car AI will analyze your live data and respond conversationally.

Tip

Start with simple questions to get comfortable talking to your car!

Troubleshooting

Dongle not found during scanning?

Make sure your car is running and the dongle LED is on. Try turning Bluetooth off and on again, then restart the scan.

Connection keeps dropping?

This can happen if you're too far from your car or if there's interference. Stay within 30 feet of your vehicle and avoid areas with many Bluetooth devices.

No live data showing?

Ensure your engine is running and has been on for at least 30 seconds. Some cars take longer to initialize their OBD-II systems.

Still Having Trouble?

Our support team is ready to help you get connected. Don't hesitate to reach out!