Posted by Sean Mc Gettigan on October 13, 2009, 5:37 pm, in reply to "BMW Z3M faulty key?"
Hi Sean, the key cant be 'recode/re-align/resync' ed on these to the EWS as they come pre-coded from the factory.
Check the configurations as there is an option to turn off keys if keys go missing,dodgy prev owner etc. They come pre-programmed for ten keys but some owners will get the spare key slots turned off to prevent someone with a key driving it away.
If this has happened you can just edit the key functions and turn the new key on otherwise you have a problem.