im interested in this to, my dad can do it with his 5 series. i think with the 3 series you need to buy that program tool to add those kind of features such as the blinkers blinking when you lock/unlock.
I learn something new on this site everyday...lol... just press and hold your unlock button
There are better places to ask around than this thread.Sd kinda far. Anyone in Los angeles that can do it.
You need the proper software or someone with the proper software.I have the convertible and still only works when you put the key in. Is there a way to get it reprogrammed