How do you program BMW 6 series remote keys?

Is there any way to do this without taking it in to the dealer and having them charge you?

I tried to find a way online and ended up deleting all its memory on our 3 keys (presets%26amp; seat settings).

Please help if you've done this before with a 650i.How do you program BMW 6 series remote keys?If it's a diamond key (inserts and turns) get in th ecar, close the door, turn the key ON (dash lights come on) and OFF 3 times in a row- quickly. REMOVE the key from the ignition, press and release the arrow button (unlock) on the key 1 time then press and release the roundel 3 times). Locks should LOCK- then UNLOCK- do the same button press with the other 2 keys, when they ALL have locked/unlocked the car- turn the ignition on then back off- then try the keys- they should work.

fazolis