Originally Posted by Mike@Powerchip
That's, I'll try holding it and seeing what happens! On the 335, you didn't have to hold it at all, just up or down and they instantly went on. I can almost bet that that time lapse is one of the wert_## profiles in action....
That might be it..... I agree with you. On my 335 it was pretty instant as well.
Retired: 2011 E92 M3 AW w/ Silver Novillo ZCP, ZTP, ZPP, 494, 6FL, 507, 302 & 415.....ED April 29th, 2010
Retired: 2007 E92 335i -Space Gray, Black Leatherette + Alum, Nav, ZCW, ZSP, PDC, CA & Sunshade.....ED Oct 19th, 2006