The concept
BMW Advanced Diesel reduces nitrogen oxides in the diesel exhaust of your vehicle by injecting the reducing agent diesel exhaust fluid into the exhaust line. In the catalytic converter, a chemical reaction occurs that minimizes nitrogen oxides.
In order to be able to start the engine in the usual way, there must be a sufficient supply of diesel exhaust fluid in the separate reservoir.
System heating
In order to bring the system to operating temperature after a cold start of the engine, the automatic automatic transmission shifts into the next higher gear at a later point.
See also:
Exterior
Visual updates for 2012 affect the 128i more than the 135i. The 128i carries
revised circular fog lamps, replacing last year's horizontal lamps. Outboard of
the fog lights, vertical slats improve ...
Drive away without delay
Do not wait for the engine to warm up while the
vehicle remains stationary. Start driving right
away, but at moderate engine speeds.
This is the fastest way for the cold engine to
reach its oper ...
Look well ahead when driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehicle
driving ahead of you.
Driving smoothly and looking ahead reduces
fuel consumption. ...