Lost Key Erasure System – Total Protection with Certified Locksmith in Puerto Rico
Why is it important to delete a lost key from the system?
If you've lost a key to your vehicle, that key can still grant access if it isn't removed from the system. As a Certified Locksmith in Puerto Rico , we recommend this process to fully protect your vehicle.

The lost key still has access to the vehicle.
Even if you don't have it, the system still recognizes it as valid.
Risk of unauthorized access
Anyone who finds that key could open or start the vehicle.
What does deleting a system key entail?
Digital deletion of registered keys
The vehicle's system is accessed to remove unauthorized keys.
Registration of new secure keys
Only the current keys remain active and recognized by the vehicle.
When should you perform this service?
Loss or theft of keys
This is the most important reason to protect the vehicle.
Buying a used vehicle
You don't know how many keys are registered in the system.
Complete key replacement
When making new keys, it is recommended to clean the system.
Benefits of deleting lost keys
• Increased vehicle safety
• Full access control
• Prevention of unauthorized use
• Peace of mind for the owner
• Long-term protection
Professional home service in Puerto Rico
At ServicioCerrajero – Certified Locksmith , we perform this process directly at your location.
Access to the vehicle system with professional equipment
We safely remove old keys.
Programming of new authorized keys
We only register the current keys in the system.
Complete diagnostic of the security system
We verified that everything was working correctly.
Advantages of working with a Certified Locksmith
• Home delivery service in Puerto Rico
• Total system security
• Advanced equipment
• Professional procedure
• Savings compared to dealerships
Frequently asked questions about lost keys
Is it necessary to erase the lost key?
Yes, it's the only way to eliminate access to the vehicle.
Does the process affect the existing keys?
No, they are successfully re-registered in the system.
🚨 Lost a key and want to protect your vehicle?
At ServicioCerrajero – Certified Locksmith in Puerto Rico , we offer key erasure and complete reprogramming at your home to guarantee your security.
📞 Call 787-664-8885 and protect your vehicle today.
