When to replace your General Module???

[Tmitch813]

Thanks for sharing QSilver7. Unfortunately that procedure did not work for me that's why I took the car to the dealer. After 2 different tech.s tried to initialize my newly ordered key (using the same procedure) they said that it probably needed a new GM (~$500) and then scheduled an appointment to do a $200 diagnostic... which I canceled yesterday.


Can't explain it however steps 3a & 3b seemed to do the trick for me. (I am curious as to why this worked? while to documented procedure did not?)

"3a. hold down the forward unlock (arrow) button, you know the hardest one to get to
3b. Now while holding down on that button, turn the key to off, pull it out of the ignition (are you still holding that button) Good."
(Remote on Key Not Working on X5 [PLEASE HELP] - Page 2 - Bimmerfest - BMW Forums)

Anyhow I do appreciate everyones kind assistance!

Cheers!

[Qsilver7]

Originally Posted by Tmitch813

Can't explain it however steps 3a & 3b seemed to do the trick for me. (I am curious as to why this worked? while to documented procedure did not?):

• 3a. hold down the forward unlock (arrow) button, you know the hardest one to get to
• 3b. Now while holding down on that button, turn the key to off, pull it out of the ignition (are you still holding that button) Good."

(Remote on Key Not Working on X5 [PLEASE HELP] - Page 2 - Bimmerfest - BMW Forums)

Good additional info to have...just like what happened to you...the "normal" procedure may not always work. Thanks for bringing attention to...and posting what finally worked for you. I'm sure it will help someone else in the future.

Just an additional FYI for those experiencing difficulty reprogramming their remote keys (when nothing else appears to be wrong with the central locking system)...below is another alternate programming sequence if the "normal" procedure fails: