Originally Posted by pinky_and_me
From what I've read the VO controls what modules you can code via NCS.
I won't be surprised if the dealer just put in the alarm module in to sell you the car and never bothered to code it, or was the alarm on the factory sticker?
Well it came from factory order. I just checked my VO and it does indeed have +K302 in it but no signs of modules located with NCS. Very weird but in my CAS trace file I do see settings for alarm. I have buzzer_high_level and buzzer_low_level both set to wert_04. Can I change this value to wert_1 or wert_02 to make alarm louder?? What do u think. Is Wert_04 is loudest setting for alarm?