Things to remember when drivingVehicle 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.
Breaking-in period
General information Moving parts need time to adjust to one an‐
other (break-in time).
The following instructions will help accomplish
a long vehicle life and good efficiency.
During break-in, do not use the Launch Con‐
trol, refer to page 80.
Engine, transmission, and axle drive Always obey the official speed limit.
Up to 1,200 miles/2,000 km
Drive at varying engine and road speeds, but
do not exceed 5,500 rpm and
106 mph/170 km/h.
Avoid full load or kickdown under all circum‐
stances.
At 1,200 miles/2,000 km
Have drive-in checkup maintenance per‐
formed.
From 1,200 miles/2,000 km to 3,100 miles/5,000 km
The engine and road speed can gradually be
increased to a constant speed of
137 mph/220 km/h.Use the maximum speed of 155 mph/250 km/h
only briefly, e.g., when passing.
Tires
Tire traction is not optimal due to manufactur‐
ing circumstances when tires are brand-new;
they achieve their full traction potential after a
break-in time.
Drive conservatively for the first
200 miles/300 km.
Brake system
M Compound brakes require an initial break-in
period of approx. 300 miles/500 km to achieve
optimal performance between brake discs and
brake pads. Drive moderately during this
break-in period.
M carbon ceramic brakes require an initial
break-in period of approx. 600 miles/1,000 km
to achieve optimal performance between brake
discs and brake pads. Drive moderately during
this break-in period.
Clutch
The function of the clutch reaches its optimal
level only after a distance driven of approx.
300 miles/500 km. During this break-in period,
engage the clutch gently.
Following part replacement
The same break-in procedures should be ob‐
served if any of the components above-men‐
tioned have to be renewed in the course of the
vehicle's operating life.Seite 168Driving tipsThings to remember when driving168
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This phenomenon is referred to as hydroplan‐
ing. It is characterized by a partial or complete
loss of contact between the tires and the road
surface, ultimately undermining your ability to
steer and brake the vehicle.
Driving through water Observe water level and speed
Do not exceed the maximum water level
and maximum speed; otherwise, the vehicle's
engine, the electrical systems and the trans‐
mission may be damaged.◀
Drive though calm water only and only if it is
not deeper than 9.8 inches/25 cm and at this
height, no faster than walking speed, up to
3 mph/5 km/h.
Braking safely
Your vehicle is equipped with ABS as a stand‐
ard feature.
Applying the brakes fully is the most effective
way of braking in situations needed.
Steering is still responsive. You can still avoid
any obstacles with a minimum of steering ef‐
fort.
The pulsing of the brake pedal indicates that
ABS is in its active mode.
In certain braking situations, the perforated
brake discs can cause functional problems.
However, this has no effect on the perform‐
ance and operational reliability of the brake.
Objects within the range of movement
of the pedals
No objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the pedal area; otherwise, the
function of the pedals could be impeded while driving and create the risk of an accident.
Do not place additional floor mats over existing
mats or other objects.Only use floor mats that have been approved
for the vehicle and can be properly attached to
floor.
Ensure that the floor mats are securely fas‐
tened again after they were removed for clean‐
ing, e.g.◀
Driving in wet conditions When roads are wet, salted, or in heavy rain,
press brake pedal ever so gently every few
miles.
Ensure that this action does not endanger other traffic.
The heat generated in this process helps dry
the brake discs and pads.
In this way braking efficiency will be available
when you need it.
Hills Avoid stressing the brakes
Avoid placing excessive stress on the
brake system. Light but consistent brake pres‐
sure can lead to high temperatures, brakes
wearing out and possibly even brake failure.◀
Do not drive in neutral
Do not drive in neutral or with the engine
stopped, as doing so disables engine braking.
In addition, steering and brake assist are un‐
available with the engine stopped.◀
Drive long or steep downhill gradients in the
gear that requires least braking efforts. Other‐
wise the brakes may overheat and reduce
brake efficiency.
Manual transmission:
You can increase the engine's braking effect
by shifting down, going all the way to first gear,
if needed.
M double-clutch transmission:
You can increase the engine's braking effect
by shifting down in sequential mode, refer to
page 78.Seite 170Driving tipsThings to remember when driving170
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Brake disc corrosion
Brake disc corrosion and contamination of the
brake pads are favored by:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion will built up when the maximum
pressure applied to the brake pads during
braking is not reached - thus discs don't get
cleaned.
Corrosion buildup on the brake discs will cause
a pulsating effect on the brakes in their re‐
sponse - generally that cannot be corrected.
Condensation under the parked
vehicle
When using the automatic climate control,
condensation water develops collecting under‐
neath the vehicle.
These traces of water under the vehicle are
normal.
Ground clearance Limited ground clearance
Observe the limited ground clearance of
the vehicle, e. g. while entering underground
parking garages or when driving over obsta‐
cles. Otherwise, damages to the vehicle may
result.◀
To drive down from curbs with the Dynamic
Damping Control, refer to page 129, select the
following program, to keep the ground clear‐
ance as even as possible: "Sport Plus"
M Driver's Package: driving in thehigher speed range
Damage to the vehicle
To ensure problem-free driving behavior
in the maximum speed range, have any dam‐
age to the vehicle repaired as soon as possible
as it could negatively impact driving perform‐
ance. This includes, among other things, tires,
undercarriage and parts for improving aerody‐
namics.
Until the damage is repaired, do not drive the
vehicle in the higher speed range; otherwise,
there is the risk of an accident.◀Seite 171Things to remember when drivingDriving tips171
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Brake lights, bulb replace‐ment 204
Brake pads, break-in 168
Braking, hints 170
Breakdown assis‐ tance 208, 209
Break-in 168
Brightness of Control Dis‐ play 97
Bulb replacement 201
Bulb replacement, front 202
Bulb replacement, rear 204
Bulbs and lights 201
Button, Start/Stop 68
Bypassing, refer to Jump- starting 209
C
California Proposition 65 Warning 7
Calling up mirror adjust‐ ment 46
Calling up seat adjust‐ ment 46
Calling up steering wheel ad‐ justment 46
Camera, care 217
Camera, rearview cam‐ era 137
Camera, Side View 139
Camera, Top View 141
Can holder, refer to Cu‐ pholder 161
Car battery 206
Carbon ceramic brake M 166
Car care products 215
Care, displays 217
Care, vehicle 215
Cargo 172
Cargo area, enlarging 155
Cargo area, storage compart‐ ments 162
Cargo, securing 173
Cargo straps, securing cargo 173 Car key, refer to Remote con‐
trol 34
Carpet, care 217
Car wash 214
Catalytic converter, refer to Hot exhaust system 169
CBS Condition Based Serv‐ ice 199
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 160
Center console 16
Central locking system 39
Central screen, refer to Con‐ trol Display 18
Ceramic brake 166
Changes, technical, refer to Safety 7
Changing parts 201
Changing wheels 205
Changing wheels/tires 188
Chassis number, see vehicle identification number 9
Check Control 84
Checking the engine oil level electronically 195
Checking the oil level elec‐ tronically 195
Children, seating position 64
Children, transporting safely 64
Child restraint fixing sys‐ tem 64
Child restraint fixing system LATCH 65
Child restraint fixing systems, mounting 64
Child safety locks 67
Child seat, mounting 64
Child seats 64
Chrome parts, care 216
Cigarette lighter 152
Cleaning displays 217
Climate control 143 Climate control laminated
tinted safety glass 169
Climate control wind‐ shield 169
Clock 88
Closing/opening via door lock 39
Closing/opening with remote control 37
Closing the trunk lid with no- touch activation 44
Clothes hooks 162
Combination reel, refer to Turn signals 74
Combination reel, refer to Wiper system 74
Comfort Access 42
Compound brake 166
Compressor 189
Computer 94
Condensation on win‐ dows 144
Condensation under the vehi‐ cle 171
Condition Based Service CBS 199
Confirmation signal 45
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Control Display 18
Control Display, settings 96
Controller 18
Control systems, driving sta‐ bility 127
Convenient opening with the remote control 37
Coolant 198
Coolant level 198
Coolant temperature 88
Cooling function 145
Cooling, maximum 145
Cooling system 198
Corrosion on brake discs 171 Seite 223Everything from A to ZReference223
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