Question: Why Does My Security Light Keep Going On And Off?

What does it mean when the security light flashes?

1 Answer.

Well that flashing security light means the anti theft is active, and likely the immobilizer is preventing the car from starting.

You need someone with the proper scan equipment (dealer of a highly qualified auto locksmith) to see why anti theft is activated and possibly recode car to key..

What causes a security light to go off and on?

Power surges are the most common cause for this problem. The sudden loss and regain of power will trigger your security lights override system, forcing them to stay on indefinitely. The lights are switched off and on too quickly.

How do I get my security light to go off during the day?

If a security light is not turning off the way it is supposed to, you can reset many systems by toggling the power switch “on” and “off”. This should reboot the motion sensor or the timer and you can readjust it to your liking.

How do you reset a motion sensor light?

Turn the light switch on and off rapidly approximately four times. The light will eventually stay on continuously. Once the light is on, turn the switch off, wait five seconds and turn it back on again. The light should stay off and the sensor should be reset.

Why is my LED security light flashing?

Loose connections may be to blame for a flickering light. If the LED bulb is not screwed in tightly to the fixture, flashing may occur — try tightening your flood bulbs. … Disconnect power to your flood light circuit and tighten all wiring connections in and to the fixture.