[lbjgh]

Originally Posted by MCX3

My 2012 X3 3.5i was built two weeks before the software update. My lag/delay was most noticable when doing a rolling stop or romping on the gas on the highway when attempting to merge.

My dealer just completed the update and, though I only have one day on the vehicle since getting it back, I have to say I am pleased. the throttle response now feels more like the 328 loaner car I had -- almost immediate and smooth rather than jarring.