Not worth it - I have the digital one and it is so quirky. Sometimes it holds your settings from the last time you were in the X and sometimes it holds the settings from 2 startups ago.

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2001 X5 3.0i (PP/WP/AP) Traded at 213K miles
RARE White on Black - Why does everyone get Tan??
First E53 with 215s on XOutpost!!