Tail lights and headlights no longer flash when alarm is armed or disarmed
 

I have a 2014 Honda Pilot and until now when the car is off (and keys are out of ignition) and you go to set the alarm or disarm the alarm the tail lights and headlights would flash. That no longer happens. Last night I read posts that said this was being caused by an open door sensor. I found the driver door sensor was broken. Replaced it and the problem was not fixed. Any assistance would be appreciated.