You listed how to re-initialize the key to the X-5. When you said press the "lock" while holding down the "unlock" button, which buttons were you referring to? Do I hold down the "lock" button in the car or on the Key? Which do I push 3-times? I really appreciate your help. Thanks!You listed how to re-initialize the key to the X-5. When you said press the "lock" while holding down the "unlock" button, which buttons were you referring to? Do I hold down the "lock" button in the car or on the Key? Which do I push 3-times? I really appreciate your help. Thanks!