Mine does the same thing. I'm having my battery checked today. Someone told me that may be what the problem is.
It allows you to sit in the car with doors locked and stops the alarm going off while still in the vehicle
why does my door ajar alarm keep coming on and off while driving my car.
use your key fob to unlock the door, even if it appears to be un- locked, then start it
Pull the horn fuse - two fuses right of fuse 13.
my alarm keeps going of and wont start.
snip the wire going to the alarm.
You first need to check the battery of your alarm system. Your alarm system may also be going bad and need to be replaced.
This is a common failure on 201 and 123 chassis. Check the hood switch is closing. Check the trunk closes fully. The drivers door lock is often faulty. If it still goes off, disconnect the alarm module...located under the passengers foot well relay cover. New modules are over $500.00.If you have an alarm that is set buy turning the key to lock the door you need to open the same door you locked to take the alarm off. If you unlock the passanger door, trunk or rear doors after locking the driver side door the alarm will go crazy. To get it to turn off, lock and unlock the door you first locked before the alarm went off.
Call an alarm repair man to fix it.
remove the alarm fuse
If the struts are bad on any vehicle, including the Kia Optima, the automobile is going be very bouncy going down the road. The car will start to bounce and it will seem like it is never going to stop bouncing, even with the tiniest of bumps. It might also squeak when going over bumps.
My vauxhall zafira's alarm keeps going off at 3.30 - 4am every morning. we have a key to dis arm the alarm but can not find where to put it to turn it off. and why is it going off.