How do you reset the security light on an alero?

To reset the security light on a Pontiac Alero, start by inserting the key into the ignition and turning it to the "On" position without starting the engine. Leave it in this position for about 10 minutes until the security light turns off. Then, turn the key back to the "Off" position, wait a few seconds, and turn it to "On" again. This should reset the security system and turn off the light.