Author name: Dean — DB Car Keys

A flashing red car with a key icon on a Nissan dashboard is the security indicator light, and a slow flash with the ignition off means the immobiliser is armed and working. The same light staying on or flashing with the ignition on means the immobiliser has not recognised the key, and a new CR2032

How Do You Unlock a Car Door Without a Key? By Dean, founder of DB Car Keys and mobile auto locksmith since 2009 · Updated October 2026 Unlock a car door without a key by trying every door and the boot first, since 1 unlocked door ends a lockout in 30 seconds. The 4 other

How Do You Get a Car Out of Anti-Theft Mode With the Key? Get a car out of anti-theft mode with the key by turning the key to the ignition on position, with the engine off, and leaving it there for 10 to 15 minutes until the security light stops flashing. The second method is

Why Is My Key Not Turning in My Car? A key is not turning in a car for 1 of 6 reasons, and the 3 most common are an engaged steering lock, a gear selector that is not fully in Park, and a worn key or ignition barrel. The fix for an engaged steering lock

Yes, a dead battery in a key fob causes a car not to start when the car has keyless entry and a start button, because the car no longer detects the key. A car with a key that turns in the ignition is the exception and still starts, because the transponder chip in the key