Excellent explanation and makes ton of sense, thank you!

And now to the $64,000 question: how do you reset the system? Are there step by step instructions somewhere?

I tried Google and a search in this forum, with no luck.

Sent from my HD1907 using Tapatalk

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Thank you,

Samer

2005 X5 4.8iS
1989 635CSi M/T