I'm driving a loaner while my car is getting the ASS re-program plus addressing a whistling sound. The loaner has the standard halogen lights and it was ok driving in town where there are street lights. Once out of town and in the suburbs, I missed having the xenons. Also, there is NO comparison between the halogen high beams and the xenon high beams - night and day.
'03 325i OrBlu, MT, PP, SP
'01 X5 3.0 AlpWhite, AT, SP, CP
'89 325i Bronz, AT(retired)
'02 325i StlGrey, AT, PP, SP
'13 328i AlpWhite, AT8, Xenon, HK