BMW 2016 M4 Coupe, Руководство пользователя

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BMW M4 technology
Vehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
High-performance engine
The high-performance engine gets a maximum
power of 317 kW and maximum torque of
550 Nm from a displacement of 3 liters. With
its spontaneous response behavior, a speed
range of wide utility results. The maximum en‐
gine speed is 7,600 rpm and is electronically
controlled. Because of the high engine dynam‐
ics, the maximum engine speed with the vehi‐
cle stationary is reduced.
Warm-up
During the engine warm-up phase, the high-
performance engine has a somewhat rougher
running behavior because of the emission con‐
trols.
When the engine is cold, the exhaust system
has a slightly metallic undertone due to the na‐
ture of the system.
For more information about the warm-up pro‐
cedure: Engine speed, refer to page
80 , and
engine oil temperature, refer to page 80 .
Compound brake
The high-performance braking system has
perforated compound brake discs.
Because of particular structural characteristics,
there may be operation-related noises during
braking. However, this has no effect on per‐
formance, operational reliability and reliability
of the brake.
Correct braking
To keep the brake system in optimum condi‐
tion, it is expedient to apply them at regular in‐
tervals corresponding to the vehicle character.
M carbon ceramic brake
The high-performance braking system has
perforated carbon-ceramic brake disks and is
designed for use on racetracks.
Due to properties of the materials used, brak‐
ing may be associated with louder function
noises, particularly in wet conditions, just be‐
fore the vehicle comes to a stop. However, this
has no effect on the performance, operational
reliability and durability of the brake.
The effects of moisture and road salt, from us‐
ing a carwash or dew formation overnight e.g.,
may render the braking effect comparable to
that of a conventional braking system. This
may be perceived as reduced braking effect
and can be compensated for if needed by
pressing the brake pedal harder.
Before washing the vehicle in an automatic
carwash or wash tunnel, clean the brake discs
and brake calipers with a steam jet or high-
pressure washer as well, to prevent encrusta‐
tions and dirt buildups, caused by salt crystals,
e.g., if the car is immobile afterwards. The
cleaning effect of automatic carwashes or
wash tunnels is usually not adequate for this in
the area around the wheels.
To do this, also follow the instructions in
Washing the vehicle, refer to page
205 , and
Braking safely, refer to page 157 .
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Driving tips BMW M4 technology
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Online Edition for Part no. 01 40 2 960 786 - II/15