Why You Shouldn't Leave Spare Keys in Your Car – Dangers and Alternative Solutions
- Dr Lock It
- Aug 12
- 3 min read

At Dr. Lock It, we understand how tempting it can be to hide a spare key somewhere on or inside your car. Whether it's under the wheel, inside a box, or tucked away under the bumper, many drivers keep spare keys nearby "just in case." However, leaving spare keys in or on your vehicle can pose serious risks that often outweigh the convenience. We will explain why this practice is dangerous and share safer alternatives to keep you and your vehicle protected.
The Risks of Leaving Spare Keys in Your Car
1. Increased Risk of Theft
Car thieves are well aware of common hiding spots where people leave spare keys. They often check under the wheel wells, inside door handles, or boxes attached to the car's underside. If they find a spare key, your vehicle is an easy target, dramatically increasing the chances of theft.
2. Insurance Implications
Many insurance policies have clauses regarding theft prevention. If your insurer discovers that you left a spare key in or on your car and it was stolen or used to break into your vehicle, your claim may be denied or reduced. This could leave you out of pocket for expensive repairs or replacements.
3. Convenience Can Backfire
While having a spare key on hand might seem convenient for emergencies, it can backfire. If a thief uses the spare key to steal your car or belongings, you'll face not only the loss but also the hassle of dealing with police reports and insurance claims.
Alternative Solutions for Spare Key Security
1. Keep Your Spare Key at Home
The simplest and safest option is to keep your spare key inside your home, preferably in a secure location that only trusted family members or housemates are aware of. This eliminates the risk of theft from your vehicle.
2. Use a Trusted Friend or Family Member
If you worry about locking yourself out while away from home, leave a spare key with a trusted friend, neighbour, or family member who lives nearby. This way, you have quick access without compromising security.
3. Invest in a Secure Key Safe
For those who want the convenience of having a spare key close by, consider installing a high-quality, weatherproof key safe at your property. These safes are designed with security in mind, often featuring combination locks or electronic access codes.
4. Upgrade Your Vehicle's Security
At Dr Lock It, we offer expert security upgrades, including immobilisers, alarm systems, and smart key technology, that reduce the chances of theft, even if a thief obtains a key. Investing in these technologies can add an important layer of protection.
5. Use Remote Keyless Entry and Apps
Modern vehicles often come with remote keyless entry systems or smartphone apps that allow you to lock, unlock, or even start your car remotely. These features reduce the need for physical keys and spare keys, enhancing both convenience and security.
Trust Dr Lock It for Your Locksmith and Security Needs
If you're concerned about the security of your vehicle or need advice on the best ways to protect your keys, Dr Lock It is here to help. We specialise in automotive locksmith services, emergency lockout assistance, and advanced security upgrades tailored to your needs.
Avoid taking unnecessary risks by not leaving spare keys in or on your car. Contact Dr Lock It today to learn more about secure key solutions and keep your vehicle safe.
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