2020年3月17日 · What does the red key warning light do and why is it on? The red key warning light means there is a security error code. This light illuminates when the vehicle control modules see the ignition turned with a key that is not programmed to the vehicle or when there is an error within the security protocol of the vehicle’s security system.

2015年4月8日 · I notice that there was a red key light coming on about 5secs after turning the ignition on which I'd never seen before. I probably circled the engine bay for another half hour wiggling, poking, blowing things dry before it descended into head scratching, grunting, kicking and ultimately towing the car to the main road and onto a car trailer.

2013年7月4日 · If the KEY warning light illuminates RED, or the START/STOP button indicator light flashes AMbER, this could indicate a problem with the engine starting system and the inability to start the engine or switch the ignition to ACC or ON. Have your vehicle inspected at an Authorized Mazda Dealer as soon as possible."

2021年4月15日 · That small red light is the security indicator light. Normally it flashes every 2 seconds. If that light is on solid while trying to start the car, then there's a problem with the VEHICLE IMMOBILIZER SYSTEM-NATS. In that case it's best to take the car to a Nissan dealer for proper diagnosis/repair.

2020年8月12日 · When that red key light comes on, a malfunction is detected in the system, the engine cannot be started, or the remote transmitter is outside of the vehicle. what most likely happened is when you were swapping the speakers you probably turned on the vehicle with one of the door panel connectors undone causing the system to see a malfunction ...

The KEY warning indicator light (red) notifies the user that the engine cannot be started, the remote transmitter is outside of the vehicle, or that there is a malfunction in the system. The KEY indicator light (green) notifies the user that the engine starting conditions have been met or that the remote transmitter battery voltage is depleted.

2008年1月15日 · When the KEY warning light (red) remains illuminated The advanced key is malfunctioning. Park the vehicle in a safe place, and use the auxiliary key to continue driving the vehicle. Have the vehicle inspected at an Authorized Mazda Dealer as soon as possible. -----

2020年1月18日 · We have a 17 plate CX3 that has decided to illuminate the Red key warning light (This happened after the car had been stood for two weeks) I replaced both the battery's in the two key fobs, but this wasn't successful

2021年8月26日 · The light turns on when the ignition is switched on for an operation check and turns off a few seconds later or when the engine is started. If the light does not turn on or remains turned on, have the vehicle inspected at an Authorized Mazda Dealer.

2019年9月20日 · Simply remove the key from the fob, insert it into the ignition lock and turn, as you would any vehicle without keyless start. If you've never tried this, it might be a good idea to do so before you need to - take the key out of the fob, leave the fob in the house or office and go out to the car with the key alone.