If you notice a coin wedged in your car door handle, it’s wise to contact the police immediately.

Have you ever approached your car and noticed a coin wedged into the door handle? It’s a strange sight, and it might leave you puzzled, wondering if it’s just a random occurrence or if there’s more to it. Unfortunately, it’s not just a quirky accident—it’s a sneaky tactic used by car thieves to break into vehicles. In this story, I’ll explain how this clever trick works and show you how to protect your car from these crafty criminals. We’re about to dive into some DIY car security tips, so stay with me!

Thieves often target the passenger side door, slipping a small coin into the handle. But why the passenger side? Here’s the catch: when you try to lock your car using the central locking system, the coin blocks the mechanism, preventing the car from locking properly. This seemingly harmless penny can leave your car vulnerable, making it easier for thieves to break in.

Now, let’s add a twist. These car thieves aren’t just petty criminals—they’re more strategic than you might think. They might be hiding nearby, watching and waiting for you to get frustrated or distracted as you struggle to lock your car. So, what can a savvy car owner do if they suspect someone has tampered with their car door? Don’t worry—I’ve got some practical, do-it-yourself tips to help you outsmart these would-be thieves and keep your vehicle safe.

Here are some additional DIY tips to help protect your car from thieves and enhance your vehicle’s security:

1. Install a Steering Wheel Lock: A visible steering wheel lock acts as a strong deterrent. Thieves are more likely to skip your car if they see it will take extra time and effort to steal.
2. Use a Faraday Pouch for Key Fobs: Modern cars often have keyless entry systems, making them vulnerable to relay attacks. Storing your key fob in a Faraday pouch blocks the signal, preventing thieves from intercepting it.
3. Add a GPS Tracker: Install a hidden GPS tracker in your vehicle. In the event your car is stolen, you can track its location and assist the police in recovering it quickly.
4. Tint Your Windows: Tinted windows make it harder for thieves to see inside your car, reducing the temptation to break in. Just make sure your tint complies with local laws.
5. Secure Valuables Out of Sight: Always remove or hide valuables when you leave your car. If a thief doesn’t see anything worth stealing, they’re less likely to target your vehicle.
6. Park in Well-Lit Areas: When possible, park your car in well-lit or highly visible areas. Thieves prefer dark, secluded spots where they can work unnoticed.
7. Use a Car Alarm: While many cars come with built-in alarms, upgrading to a more advanced system with additional sensors can be a strong deterrent. Consider one with shock sensors or a tilt sensor.
8. Keep Your Car’s Software Updated: If you drive a modern car with a digital system, keep its software up to date. Manufacturers often release updates to fix security vulnerabilities.
9. Disable the OBD-II Port: The OBD-II port is a gateway for thieves to reprogram a new key for your car. You can install a lock or disable it entirely when not in use.
10. Engrave Your VIN on Windows and Mirrors: Engraving your car’s Vehicle Identification Number (VIN) on windows and mirrors makes it harder for thieves to sell the parts, discouraging them from stealing your car in the first place.