Blade vs chip
The blade opens the door and turns the ignition. The chip tells the immobilizer the key is allowed. A VIN can help with the first, never the second.
Fastest path
Text the year, make, model and location. Whether we use a code or decode the lock, the key is finished at the car.
Written by Need Key, the lost car key service of Keyhub Locksmith in Marietta, GA. Updated October 24, 2026.