Originally Posted by joylove
Early units need two antenna connections, but the car only has one wire. So some tuners need a splitter. If you have one empty connector you may not be powering on the antenna LNA.
Thanks will check it tonight... Aphow can I tell whether it is mk1, 2 or 3 units?
2014 F25 X3 M-Sport Carbon Black, Technology/Premium/Winter/Driver Assistance
2011 e92 335is DCT - Cobb, ETS IC, AFE DCI, BMW PS kit, M3 control arms, various cosmetic improvements RETIRED!
2007 X3 RETIRED!
2006 e90 330i 132k miles RETIRED!