SD4 Auto - Low speed throttle lag between 1.5K and 2K

(27-01-2012 10:44am)WB Wrote:  FYI - LR advise not to use Sport Mode, Go over 3500 RPM or use the paddle shifts until the car has done at least 500 miles.

I was told the opposite by my dealer - he said modern engines don't need running in.