
Finding a GPS device on your car depends on whether you're looking for the factory-installed navigation system or a hidden tracking device. For your car's built-in navigation, it's typically a screen-based app. If you suspect an unauthorized tracker, you'll need to perform a physical inspection of common hiding spots.
For Your Car's Built-In GPS/Navigation System: This is usually straightforward. Look for a "Nav" or "Navigation" button on your infotainment screen or a dedicated physical button on the dashboard or center console. In many modern cars, it's integrated directly into the touchscreen interface. You can also check your owner's manual for the specific location and instructions. If the system is not working, common fixes include ensuring the GPS antenna (often on the roof or dashboard) isn't obstructed or checking for software updates through your car's settings menu.
To Locate a Hidden GPS Tracker: If your goal is to find a device someone else may have placed on your vehicle, you need to check both the interior and exterior. Trackers require a power source and a clear view of the sky. Start with a visual and physical inspection of these areas:
For a comprehensive check, you can use a professional bug sweeper or a handheld electronic sweeper designed to detect RF (Radio Frequency) signals emitted by active trackers.
| GPS Type | Common Locations | Power Source | Typical Use Case |
|---|---|---|---|
| Factory Navigation | Infotainment Screen | Vehicle Battery | Driver Convenience |
| OBD-II Port Tracker | Under Dashboard | Vehicle OBD-II Port | Fleet Management, Usage-Based Insurance |
| Hardwired Tracker | Under Seats, Inside Bumpers | Hardwired to Vehicle Battery | Covert Tracking, Theft Recovery |
| Magnetic Battery-Powered | Under Chassis, Wheel Wells | Internal Battery | Short-Term Covert Tracking |

Pop the hood and check the fuse box. Sometimes a tracker is wired right in there. Don't forget the OBD-II port under the dash by your knees—that's a prime spot for the plug-in kind. If you're not comfortable, just take it to a trusted mechanic. They've seen it all and can spot something fishy in no time. It's worth the peace of mind.

First, I'd look for the obvious. Is there a "Navigation" icon on your car's main screen? Tap it. If not, check for a NAV button on the dashboard. Still nothing? Grab your owner's manual; it'll have a diagram showing exactly where it is. For a hidden device, that's a different ballgame. You'll need to get dirty and check under the car and inside the panels.

My brother had a similar worry. We found his wife's spare key fob, but we also spotted a weird little box stuck to the inside of his rear bumper. It was magnetic. If you're searching, use a flashlight and feel for anything that doesn't belong. Check the glove box and under all the seats, too. It feels like a spy movie, but it's better to know for sure than to always wonder.


