My key has stopped working completely, and I have water damage on the other one
I called up BMW and they want £90 alone for Diagnostics.
I called up an independant who said they couldn't repair the key but they can provide an aftermarket alarm fob that would work alongside my key for £60.
Only issue is they are only open Monday to friday, so I was thinking of just buying one online and coding it myself.
I'm guessing it works in the same way the standard key fob works with the ignition on and off x3 and then the button smashing.
I called up BMW and they want £90 alone for Diagnostics.
I called up an independant who said they couldn't repair the key but they can provide an aftermarket alarm fob that would work alongside my key for £60.
Only issue is they are only open Monday to friday, so I was thinking of just buying one online and coding it myself.
I'm guessing it works in the same way the standard key fob works with the ignition on and off x3 and then the button smashing.