I have posted this question in several topics now but no one has been able to help:
Do you unlock car with origional fob and then put origional key in ignition barrel and turn on off six times, then do the press the lock unlock buttons on the new fob (whilst origional key is in the ignition)
OR
Unlock car with original fob, then insert new unprogrammed key in to ignition barrel, turn on off 6 times and then press the lock unlock button combo on the new fob whilst it is dangling from ignition barrel?
Really don't want to end up with no working keys and I have found no clear answer to this despite loads of searches!
Thanks guys.