Diesel particulate filter
Soot particles are collected in the diesel particulate filter and periodically burned away at high temperatures.
During the cleaning period of several minutes:
▷ The engine may temporarily run less
smoothly.
▷ A somewhat higher engine speed may be
necessary to achieve the accustomed performance.
▷ Noises and a slight amount of smoke may
emerge from the exhaust, even for a short
period after the engine is switched off.
See also:
Interior
Where BMW has always done things right is on the inside. Sliding into the
driver's seat — my test car had the optional contour seat package, a $1,200
option — is akin to being let into a room at t ...
Display visibility
The visibility of the displays in the Head-up Display
is influenced by:
▷ Certain sitting positions.
▷ Objects on the cover of the Head-up Display.
▷ Sunglasses with certain pol ...
Visual warning
The approach of the vehicle to an object can be
shown on the Control Display. Objects that are
farther away are displayed on the Control Display
before a signal tone sounds.
A display appears a ...