That's the ticking that I just got fixed under SIB11-09-07. Also a '08 3.0si.

Says they replaced HVA's and roller drag levers.

Original thread: http://www.xoutpost.com/bmw-sav-foru...gine-cold.html (pdf for SIB is also in there)

__________________
'08 X5 3.0si - Alpine White / Saddle Brown interior
Specs: Sport Pkg, Premium Pkg, Tech Pkg, Comfort Access, Aero Kit, Style 433 staggered 20s on Conti DWS
Mods: Carbon 35 tint, LED angel eyes, GP Thunder 7500k fogs, H&R 20mm/25mm spacers, clear reflectors, gunsmoke-tinted taillights
Coded: Digital speedo, windows/sunroof/tailgate close via keyfob

X5 pics at Flickr