Store your backup key in a known, accessible place rather than leaving it hidden in the car or forgotten in a drawer. This simple tool can save you from lockouts and expensive locksmith calls.
- Reprogram the key fob
Sometimes the key fob loses synchronization with your vehicle’s security system, causing it to stop working even if the battery is fine. This can happen after battery replacement, interference, or software glitches.
Reprogramming the key fob restores communication between the fob and the car’s immobilizer system. The procedure varies widely by manufacturer
