Bmw F10 "SOS failure" after key programming

[comizelu]

Hi,
A week ago I've done all keys lost on a f10.afyer learned the key sos failure erro came up on dash. I thought it was the car problem.
Today I've done a spare key on one of these and again,same error.
Anyone had this kind of error before?
I've done a few of these and never had problems..
Thanks

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[qwojtus]

Just leave ignition on for 10 min, it will disappear when get connection again.

[comizelu]

Just leave ignition on for 10 min, it will disappear when get connection again.Thank you!
So meet this problem before?

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[qwojtus]

50% of them.

[comizelu]

50% of them.Thanks!
Really appreciate your help.

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[comizelu]

Yes,it worked!
I turned on ignition and after 10-15 mins the error was gone!
Thanks!

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