What Connected Cars Collect About You
Your connected vehicle likely transmits location history, driving behavior, and even biometric data through embedded cellular modems, and many owners never realize this stream can reach insurers. Start by opening your infotainment system's settings menu and look for privacy, data sharing, or connected services options, where you can often disable marketing data collection and limit third-party sharing. Next, visit your automaker's connected services portal or mobile app, log in, and revoke permissions for data partners; some brands require a phone call or written request to fully opt out.
Also worth reading: How Is Connected Car Data Privacy Investigated in California? · Connected Car Data Controls: Who Can Access Your Car and How Do You Regain Control? · How Does an AI Insurance Checker Assess Connected Car Privacy Risks?
Before enrolling in any usage-based insurance program, read the disclosure language carefully, because opting in often grants your insurer continuous access to braking patterns, mileage, and time-of-day driving. If your car has an embedded SIM card, ask the manufacturer whether it can be deactivated, though this may disable emergency calling features. Finally, review your owner's manual for telematics controls and consider disconnecting subscriptions you no longer use, since dormant accounts can still transmit data.
Why Insurers Want Your Driving Data
Your connected car collects speed, braking, location, phone pairings, and trip timing, then automakers often share personally identifiable data with third parties. Insurers want that feed to score risk, adjust premiums, or challenge claims. To cut them off, start in your car's infotainment menu and automaker app: disable connected services, telematics, data sharing, and Wi-Fi hotspots, and turn on any privacy or guest mode. Revoke app permissions for location, Bluetooth, and driving history, then opt out of Smart Driver or similar programs.
Next, submit a written deletion and opt-out request to the automaker's privacy office, not just a call center. Ask what is shared, with whom, and how to stop future transmissions; under laws like CCPA or GDPR, they must respond. You can also pull the telematics fuse or disconnect the cellular antenna, though that may break navigation and emergency calling. Check insuranceanalysispro.com's AI Insurance Checker to see what data your policy may already use before your insurer does.
How to Disable Data Sharing in Settings
To stop connected-car data from reaching your insurer, start inside the vehicle and the automaker's app. Dig through infotainment privacy menus, connected services, Wi-Fi, hotspot, voice assistant, navigation, and driver-monitoring settings; disable data sharing, remote diagnostics, and "improve products" options. Many automakers bury opt-outs in account privacy dashboards, so log in on the web, request deletion, and revoke third-party permissions. Check whether your insurer already offers a telematics discount or usage-based policy, because that program may override your settings.
Then harden the perimeter. Unplug aftermarket dongles, decline dealership data consent forms, and ask the automaker in writing what it shares with data brokers, insurers, or LexisNexis. Consumer Reports and security researchers recommend using privacy checklists and requesting a data report. Do this before renewal, since old trips can affect premiums. If you need help assessing exposure, insuranceanalysispro.com's AI Insurance Checker can flag risky data-sharing patterns and guide next steps. Acting early limits what insurers can buy, though some safety or subscription features may stop working.
AI Insurance Checker: Scan Your Vehicle
Connected cars can transmit location, speed, braking, phone contacts, and driving habits to automakers, data brokers, and insurers. To disable sharing before your insurer taps that pipeline, open your infotainment privacy menu and switch off connected services, vehicle analytics, usage-based insurance, Wi-Fi hotspot, and voice assistant data collection. Revoke consent in the automaker app, delete location and Bluetooth permissions, and unplug any aftermarket telematics dongle. Consumer Reports recommends clearing stored personal data, paired phones, navigation history, and garage-door codes before selling or returning a lease. If menus are buried, contact the automaker’s privacy office in writing and demand deletion.
Tools like Topscan.me can scan your vehicle’s exposed data channels, while insuranceanalysispro.com’s AI Insurance Checker helps you see what insurers may infer. Also disable remote diagnostics, decline data-sharing promotions, and review annual privacy reports. Do this before renewal, because once telematics data reaches an insurer or third party, opting out later may not erase past trips. Keep screenshots of every opt-out. If your car lacks a privacy mode, ask the dealer to disable telematics at the account level, not the screen.
Legal Rights and Opt-Out Options
Connected cars log speed, braking, location, phone contacts, and more, then share it with automakers, data brokers, and sometimes insurers. Under laws like the CCPA/CPRA and GDPR, you can request access, deletion, and opt out of sale or sharing, but automaker portals vary. To act before your insurer does, open your infotainment privacy menu and turn off data sharing, decline telematics enrollment, revoke app permissions, disable automatic Wi-Fi and Bluetooth pairing, and remove paired phones. Call your automaker or use its privacy portal to opt out of connected services and data broker programs, as Consumer Reports and The Record recommend.
Also audit any insurer telematics app: unenroll, delete the account, and submit a written data-deletion request. Tools like Topscan.me can help spot exposed vehicle data, while insuranceanalysispro.com's AI Insurance Checker can show how driving data may affect premiums. If you sell or return a car, factory-reset the infotainment system. There is no universal kill switch; some owners ask dealers to disable the cellular modem, though that can break navigation, emergency calls, and remote features. Keep written confirmations of every opt-out.
Connected Car Data Sharing: Quick Comparison
| Method | How to Do It | Effectiveness |
|---|---|---|
| Infotainment privacy settings | Open your car's settings menu and disable connected services or data sharing options | Partial; some data may still be collected in the background |
| Automaker privacy portal | Submit a data-sharing opt-out request through your manufacturer's website | Varies by brand; processing can take several weeks |
| Insurer opt-out | Call your insurer and request removal from usage-based or telematics programs | Effective for insurance data, but not for manufacturer data collection |
| Disable the telematics module | Remove the embedded SIM card or disconnect the T-Box cellular module | Highly effective, but may void warranty and disable emergency/remote features |