02 bmw 325xi factory alarm

i have a 2002 bmw 325xi 2.5l at and my question is : the alarm that i have is a factory one,, when i arm or disarm ,, i know that the front and rear lights should blink,,but on my car it does not blink,, can someone tell me how to fix this or there are some bmw like that?,,i will like to see does lights turn on and off when i arm and disarm the alarm,, can someone tell me if is anything i can do ,, thanks

Have you tried pressing the lock button twice?  If that fails you have a  trip to the dealer. Actually only UK, US and Australia require light flash, the lights may have been turned off! Via the OBD II

howie ll wrote: Have you tried pressing the lock button twice? If that fails you have a trip to the dealer. Actually only UK, US and Australia require light flash, the lights may have been turned off! Via the OBD II

when i press twice the lock ,,no lights comes up, and at the dealer no waranty for the car will be to much money,you know,, my sister has 2004 bmw 325i and she has the same problem,,then i use to have a 2001 x5 on that one the lights where flashing,, and other 2001 530i the lights where flashing,, so why this once they dont flash?,,, so you think is there maybe a way thru obd II,,?,, thanks