I just got a DEI Automate 5304A remote starter with an FLCAN and a 556U Immobilizer interface installed on my '13 wrx. Although everything is working fine, when I press the remote start button, it will honk and then start.
I did not find anything in the manual for the alarm to disable this honk, so I was wondering if any of you guys experienced this honk right before the car is about to remotely start. To make things a little bit more complicated, the honking is not consistent. It seems to only do the honk when the car has been sitting for a while. If I start the car, turn off, then start it again, the car won't honk.