Hi, I wonder if you can help? I have had my 2006 model for 6 years and love it. I tried to lock it using the key fob last night and it took ages to engage. I couldn't disengage it this morning and ended up using the key. I woke up the entire street with the alarm. I managed to get the alarm stopped by starting the engine. Tried 2 keys so not a problem there. Immobiliser worked again on fob when I got to work. Any ideas?