I have a remote start that Subaru put on my Forester the day I bought it. When you open the door, the engine shuts off. This morning I opened the door, engine shut off and I put the key in and started it back up. The heater would not come one. The light on the air circulation knob was blinking. The radio would not come one either. Within 30-45 seconds, everything started working. Does anyone know why? Did I start it too soon? I use my remote often in the winter and never had this problem.