2008 BMW X5 4.8i: The Button Never Pushed
February 23, 2009
Contention: A Hill Descent Control system on the strip-mall off-roader X5 is like having a tow/haul mode for the automatic transmission in the Miata.
Look, I know that it doesn't really cost BMW anything for the lines of computer code that applies the brakes automatically and frequently enough to keep this beast crawling down inclines. Seems like the one good thing BMW might have gotten out of its unfortunate and costly days owning Land Rover.
But, come on. I'd bet less than 10 percent of X5 owners even know what that button is for much less that they can vary the vehicle's target speed between 4 and 15 mph using the button.
Dan Pund, Senior Editor, Detroit