Noticed this morning that the tilt in my wife's X will not move up and down (still moves in and out). Did a search and found one post about this issue and it appears I need a new motor for the tilt. Is this something that I can install myself or should/ does the dealer need to be involved??

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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!!