I have a Ford S Max Titanium 2011 automatic, over the last few months on approaching the car with the keys in my hand only the drivers door will open, previously all doors and the boot would have opened if I approached the car with the key fob. I changed the battery in the key fob thinking that might solve the problem. However, the problem still persists and now on occasions the boot randomly opens after I start the car. I will get out and close it, drive off and it will open again. After a few attempts at closing it, it will stay closed. Do you have any idea what the problem could be?
Your vehicle would have to go on our computer as it could have a fault in the system or need reconfiguring