BMW 5 Series: Close the windows and glass
sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
Remove attached parts
following use
Remove auxiliary mirrors, roof or rear luggage
racks which are no longer required following
use.
Attached parts on the vehicle impair the aerodynamics
and increase the fuel consumption. ...
Check the tire inflation
pressure regularly
Check and, if necessary, correct the tire inflation
pressure at least twice a month and before starting
on a long trip.
Low tire inflation pressure increases rolling resistance
and thus raises ...
See also:
Engine Co
The cooling system in the vehicle is filled with DEX-COOL® engine coolant. This coolant is designed to remain in the vehicle for 5 years or 240 000 km (150,000 miles), whichever occurs first.
The fo ...
Key battery depletion
Vehicles without a smart key system
If the wireless remote control function does not operate, the battery may be
depleted. Replace the battery when necessary.
Vehicles with a smart key system ...
Accelerator downshift
— in D position —
For passing or hill climbing, depress the accelerator
pedal to the floor. This shifts the transmission
down into a lower gear, depending on the
vehicle speed.
High fluid tem ...
