When the car is turned off the security light will not turn off. It will drain the battery
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The security light will flashes when the car is turned off I will Hit the power Door but the light will not turn off it will drain the battery Also the alarm is not working.
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The security light will flash during the normal course of operation and should not be a concern that would drain the battery. Are the interior lights of the vehicle turning off? When you say the alarm is not working, what are you doing to try and set it off?