Vehicle Questions and Answers
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If you're looking to deactivate the security system in your 2014 Mazda3, you must first turn on the ignition with the correct programmed key. The security indicator light will come on for about 3 seconds and then go off. If the security indicator light begins flashing continuously while you're driving, do not turn off the engine. Instead, promptly take your vehicle to an authorized Mazda dealer for inspection. It can be frustrating when it's a long distance to the dealer, but one useful tip for dealing with the immobilizer is to turn the mechanical key to unlock your door and hold it in that position for up to 30 seconds. While it may seem odd, sometimes these simple tricks are the most effective.
To reinitiate the security system or immobilizer in your 2014 Mazda 3 car, first hold down the panic button on your key fob for five seconds. Then, press the lock button twice while standing 10 feet away from your vehicle. Next, press the unlock button twice. Your immobilizer should then be reset.
Disconnecting your battery cable for 20 minutes can reset everything.
Someone attempted to break into my car and in the process damaged the keyhole, preventing me from inserting a key. Even when I tried to unlock the door using the key fob, it didn't work. The Mazda dealer claimed there was no lockout system, but I was unable to access my car and they didn't provide any reset instructions. When I dialed AAA for help, my car wouldn't allow the call to go through, making it hard to reach them, and the backup lights were illuminated. When the tow truck driver finally showed up, he confirmed that there actually is a lockout system, contradicting the dealer's statement, though he couldn't advise on how to deactivate it. Next time, I'll definitely try Leroy R's method, but it's frustrating that the dealer seems unfamiliar with the vehicles they sell.