Thread: BMW Key Storage
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      05-05-2008, 10:17 PM   #5
GregW / Oregon
Drives: 2015 M4 Coupe, 2012 ML350
Join Date: Nov 2005
Location: Lake Oswego, OR

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Originally Posted by BCMPOWER View Post
I believe only service information and check control functions are stored on the key, and the key has to be in the ignition. For many with comfort access that rarely happens. I found this out taking my car for service my Service advisor read the key and nothing was on it. After a quick insertion into the ignition it was spewing out fault codes!
Okay, I wasn't sure if info was sent to the key wirelessly. The manual is not very clear.

Greg Lake Oswego, Oregon, USA
2015 M4 Coupe - Silverstone/Sakhir/CF
2012 ML350
GregW / Oregon is offline   United_States
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