Hi, don’t know if anyone can help as I’m at a loss now. I have a RRS 2006 with a central locking mystery, the vehicle will lock with the key fob and flash 3 times (indicators), but will not unlock with the key fob, to unlock you have to use the key in the passenger side door and then open the door, the alarm will sound and can be stopped by pressing the unlock on the key fob, the indicators will flash multiple times.
If you shut the passenger door onto its first catch the vehicle will lock and unlock fine but sound the horn to tell me the door is not shut properly, when you shut the door properly it will lock but not unlock again and you have to go through the same process again. It has been to 3 different specialists, had new door latches on both front door, a new receiver and is showing no fault codes, sorry this is long winded but this has been going on for about 6 months now. Hoping for some fresh ideas as I’m all out 🤯.
Thanks Duane

Sorry I just realised I have posted this in the wrong place🤫