LeMansX5,

Thanks so much for those "Reset throttle response" instructions! I've been meaning to do it on my 2008 X5 4.8i for a while and finally did it three days ago.

I cannot believe how more pleasurable my ride is; gear changes are so much smoother!

I'm going to do this again whenever I feel like like there's a bit of "lurching" going on (and I did have the SIB to fix that a while ago). Maybe all they did was this "reset throttle response" procedure...

rh71,

No, it didn't reset itself.