User Manual - Page 269

For 2018 BMW 7 Series. Series: 7 Series

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Avoid high engine speeds
Driving at low engine speeds lowers fuel con‐
sumption and reduces wear.
If necessary, observe the vehicle's gear shift
indicator, refer to page 140.
Use coasting conditions
When approaching a red light, take your foot
off the accelerator and let the vehicle coast to
a halt.
For going downhill take your foot off the accel‐
erator and let the vehicle roll.
The flow of fuel is interrupted while coasting.
The high-voltage battery is charged.
Charge regularly
Charge the vehicle as often as possible at a
charging facility. This will further reduce fuel
consumption due to the use of electrical en‐
ergy.
Switch off the engine during
longer stops
Switch off the engine during longer stops, for
instance at traffic lights, railroad crossings or in
traffic congestion.
Switch off any functions that
are not currently needed
Functions such as seat heating and the rear
window defroster require a lot of energy and
increase fuel consumption, especially in city
and stop-and-go traffic.
Switch off these functions if they are not
needed.
The ECO PRO driving mode supports the en‐
ergy conserving use of comfort features.
These functions are automatically deactivated
partially or completely.
Have maintenance carried
out
Have the vehicle maintained regularly to ach‐
ieve optimal vehicle efficiency and service life.
BMW recommends that maintenance work be
performed by a BMW dealer’s service center.
For information on the BMW Maintenance
System, refer to page 322.
Using the hybrid system
efficiently
Concept
The vehicle's hybrid system runs automati‐
cally. Through foresighted driving, the hybrid
properties are efficiently used, i.e., fuel con‐
sumption and energy recovery are optimized.
Optimizing energy recovery
Types of energy recovery
Energy recovery is used to charge the high-
voltage battery. Energy recovery is important
for the supply of electrical components and
thus a prerequisite for fuel efficiency. Energy
recovery appears in three stages during coast‐
ing and braking:
Low energy recovery: while coasting to a
halt without stepping on the brake.
Average energy recovery: while decelerat‐
ing slightly by gently pressing the brake
pedal.
Maximum energy recovery: when pressing
the brake pedal somewhat more firmly pro‐
vided that the pointer remains in the mid‐
dle area of the CHARGE indicator in the in‐
strument cluster, refer to page 132.
Seite 269
Saving fuel Driving tips
269
Online Edition for Part no. 01402981865 - VI/17
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