Last post on Dec 07, 2010 at 10:07 AM
You are in the Hyundai Sonata
What is this discussion about?
Hyundai Sonata, Security System, Sedan
#17 of 26 Blinking Light
Apr 24, 2007 (4:22 pm)
It blinks when alarm system is off.I still think it has something to do with the automatic headlites.
#18 of 26 Re: Blinking Light [duke16]
Apr 25, 2007 (6:25 pm)
It blinks all the time except when the car is running. When the alarm system is just armed, it will blink in rapid session and then return to the usual cycle. If you arm the alarm and arm it again within 2 seconds, you will also get an audible confirmation chirp from the horn in addition to the blink of the turn indicators.
#19 of 26 Door Locks
Oct 19, 2007 (1:57 pm)
Does anyone know how to program the door locks to lock at the pre-set speed? I have tried a few things but just don't have it right.
#20 of 26 Re: Door Locks [pwluke]
Oct 19, 2007 (2:30 pm)
The door locks need to be programed at the dealer. They lock when you hit about 16 MPH.
#21 of 26 Re: Door Locks [mike91326]
Oct 19, 2007 (2:32 pm)
I think there is a few different pre-set speeds. But yes, they need to be programmed at the local dealer - takes five minutes.
#22 of 26 Hyundai Sonata 2008 Security System
Feb 06, 2008 (8:36 pm)
So, I understand the purpose of the red flashy things... what I don;t understand is why they come on before I have even exited the car and locked the doors????
#23 of 26 alarm system
Jun 05, 2010 (2:14 pm)
can anyone tell me where the old keyless entry transmiter is located on a 99 sonata GLS
#24 of 26 Random activation of Sonata Theft deterrent system
Dec 05, 2010 (1:11 pm)
I have a 2006 Hyundai sonata and recently the alarm system has been spontaneously going off at odd times whether it is locked or not. I thought some kids might be messing with it but it kept happening and i can't locate how to disable it while i try to get it to the dealer..... My neighbors are over it and I need help!
#25 of 26 Re: Random activation of Sonata Theft deterrent system [pete117]
Dec 07, 2010 (7:01 am)
One or more of the vehicle's door jamb switches may be shorting out causing the alarm to sound. Locate the fuse for the alarm and that will disable it until you can get to dealer. Good luck
#26 of 26 Re: Random activation of Sonata Theft deterrent system [LASHAWN]
Dec 07, 2010 (10:07 am)
Agreed on the possibility of a defective sensor.
My car, not a Hyundai, also has interior microphones that listen when the alarm is active and will set off the alarm if it hears what it deems to be interior noise. I've found that I can't really activate the alarm while leaving the sunroof cracked open as the wind noise will set it off.