2016 MERCEDES-BENZ CLA COUPE wheel torque

Vehicle dimensions
........................... 333
Vehicle emergency locking ................ 85
Vehicle identification number
see VIN
Vehicle identification plate .............. 326
Vehicle tool kit .................................. 294
Ventilation
Setting the vents ........................... 130
Video
Operating the DVD ......................... 206
See also Digital Owner's Manua l... 259
VIN
Seat ............................................... 327
Type plate ...................................... 326 W
Warning and indicator lamps ABS ................................................ 250
Active Brake Assist ........................ 257
Brakes ........................................... 249
Distance warning signal ................. 257
ESP ®
.............................................. 252
ESP ®
OFF ....................................... 253
Fuel tank ........................................ 255
LIM (cruise control) ........................ 163
LIM (Distance Pilot DISTRONIC) .... 168
LIM (variable limiter) ...................... 165
Overview .......................................... 32
PASSENGER AIR BAG ...................... 40
Reserve fue l................................... 255
Seat belt ........................................ 248
Tyre pressure monitor ................... 258
Warning triangle ................................ 293
Washer fluid
Display message ............................ 246
Weather display (COMAND Online)
See also Digital Owner's Manua l... 259
Wheel and tyre combinations
Tyres .............................................. 323
Wheel bolt tightening torque ........... 322
Wheel chock ...................................... 319
Wheels
Changing a whee l.......................... 318
Changing/replacing ....................... 318
Checking ........................................ 310
Cleaning ......................................... 288
Emergency spare whee l................. 323 Fitting a new wheel ........................ 321
Important safety notes .................. 310
Information on driving .................... 310
Removing a whee
l.......................... 321
Storing ........................................... 319
Tightening torque ........................... 322
Wheel size/tyre size ...................... 323
Windowbag
Display message ............................ 225
Operation ......................................... 46
Windows
Cleaning ......................................... 288
see Side windows
Windscreen
Demisting ...................................... 123
Windscreen washer system
Important safety notes .................. 332
Topping up ..................................... 284
Windscreen wipers
Display message ............................ 246
Problem (malfunction) ................... 116
Replacing the wiper blades ............ 115
Switching on/of f........................... 114
Winter driving
General notes ................................ 312
Winter operation
Slippery road surfaces ................... 162
Snow chains .................................. 313
Winter tyres
Limiting the speed (on-board com-
puter) ............................................. 211
M+S tyre s...................................... 312
Wiper blades
Cleaning ......................................... 288
Important safety notes .................. 115
Wooden trim (cleaning instruc-
tions) .................................................. 291
Workshop
see Qualified specialist workshop Z
ZONE function Switching on/of f........................... 123 22
Index

ETS/4ETS (Electronic Traction System)
i
Observe the "Important safety notes" sec-
tion (Y page 66).
ETS traction control is part of ESP ®
. On vehicles
with 4MATIC, 4ETS is part of ESP ®
.
Traction control brakes the drive wheels indi-
vidually if they spin. This enables you to pull
away and accelerate on slippery surfaces, e.g. if
the road surface is slippery on one side. In addi-
tion, more drive torque is transferred to the
wheel or wheels with traction.
Traction control remains active if you deactivate
ESP ®
.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 66). G
WARNING
If ESP ®
is malfunctioning, ESP ®
is unable to
stabilise the vehicle. In addition, other driving
safety systems are switched off. This increa-
ses the risk of skidding and an accident.
Drive on carefully. Have ESP ®
checked at a
qualified specialist workshop.
Vehicles without 4MATIC: when towing your
vehicle with the front axle raised, it is important
that you observe the notes on ESP ®
(Y page 306).
If the å ESP®
OFF warning lamp lights up
continuously, ESP ®
is deactivated.
If the ÷ ESP®
warning lamp and the å
warning lamp are lit continuously, ESP ®
is not
available due to a malfunction.
Read the information on warning lamps
(Y page 252) and display messages that may be
shown in the instrument cluster (Y page 217).
Use only wheels with the recommended tyre
sizes. Only then will ESP ®
function properly.
Characteristics of ESP ®General information
If the ÷ ESP warning lamp goes out before
you begin the journey, ESP ®
is automatically
active. If ESP
®
intervenes, the ÷ESP®
warning lamp
flashes on the instrument cluster.
If ESP ®
intervenes:
X Do not deactivate ESP ®
under any circum-
stances.
X When pulling away, depress the accelerator
pedal only as far as is necessary.
X Adapt your driving style to suit the prevailing
road and weather conditions.
ECO start/stop function
The ECO start/stop function switches the
engine off automatically if the vehicle stops
moving. When pulling away again, the engine
starts automatically. ESP ®
remains in its previ-
ously selected status. Example:if ESP®
was
deactivated before the engine was switched off,
ESP ®
remains deactivated when the engine is
switched on again.
Activating/deactivating ESP ®
(except
Mercedes ‑AMG vehicles) Important safety notes
i Read the "Important safety notes" section
(Y page 66).
You can select between the following ESP ®
sta-
tuses:
R ESP ®
is activated
R ESP ®
is deactivated G
WARNING
If you deactivate ESP ®
, ESP ®
no longer sta-
bilises the vehicle. There is an increased risk
of skidding and an accident.
Only deactivate ESP ®
in the situations descri-
bed in the following.
The spinning of the wheels results in a cut for
better traction on loose surfaces.
It may be best to deactivate ESP ®
in the follow-
ing situations:
R when snow chains are used
R in deep snow
R on sand or gravel
i Activate ESP ®
as soon as the situations
described above no longer apply. ESP ®
will
otherwise not be able to stabilise the vehicle 70
Driving safety systemsSafety

if the vehicle starts to skid or a wheel starts to
spin.
Activating/deactivating ESP ®
You can deactivate or activate ESP ®
via the on-
board computer (Y page 209).
ESP ®
deactivated:
The å ESP®
OFF warning lamp on the instru-
ment cluster lights up.
ESP ®
activated:
The å ESP®
OFF warning lamp on the instru-
ment cluster goes out.
Characteristics when ESP ®
is deactivated
If ESP ®
is deactivated and one or more wheels
start to spin, the ÷ESP®
warning lamp in the
instrument cluster flashes. In such situations,
ESP ®
will not stabilise the vehicle.
If you deactivate ESP ®
:
R ESP ®
no longer improves driving stability
R engine torque is no longer limited and the
drive wheels may start to spin
R traction control is still activated
R PRE-SAFE ®
is no longer available; it is not
activated even if you brake firmly with assis-
tance from ESP ®
R STEER CONTROL is no longer active
R ESP ®
still provides support when you brake
firmly.
Deactivating/activating ESP ®
(Mercedes ‑AMG vehicles) Important safety notes
i Read the "Important safety notes" section
(Y page 66).
You can select between the following ESP ®
sta-
tuses:
R ESP ®
is activated
R SPORT handling mode is activated
R ESP ®
is deactivated
ESP ®
is activated every time the engine is star-
ted, regardless of whether ESP ®
was deactiva-
ted before the engine was switched off. G
WARNING
When SPORT handling mode is activated,
there is a greater risk of skidding and acci-
dents.
Only activate SPORT handling mode in the sit- uations described in the following. G
WARNING
If you deactivate ESP ®
, ESP ®
no longer sta-
bilises the vehicle. There is an increased risk
of skidding and an accident.
Only deactivate ESP ®
in the situations descri-
bed in the following.
In the following situations, it may be better to
activate SPORT handling mode or deactivate
ESP ®
:
R when snow chains are used
R in deep snow
R on sand or gravel
R on specially designated roads when the vehi-
cle's own oversteering and understeering
characteristics are desired
Driving in SPORT handling mode or without
ESP ®
requires a highly qualified and experi-
enced driver.
i Activate ESP ®
as soon as the situations
described above no longer apply. ESP ®
will
otherwise not be able to stabilise the vehicle
if the vehicle starts to skid or a wheel starts to spin.
Activating/deactivating ESP ® X
To activate SPORT handling mode: briefly
press button :.
The M SPORT handling mode warning
lamp on the instrument cluster lights up. The Driving safety systems
71Safety Z

SPORT handling mode
SPORT handling mode
message appears in
the multifunction display.
X To deactivate SPORT handling mode:
briefly press button :.
The M SPORT handling mode warning
lamp on the instrument cluster goes out.
X To deactivate ESP ®
:press button :until
the å ESP®
OFF warning lamp lights up in
the instrument cluster.
The ÷ OFF
OFF message appears in the multi-
function display.
X To activate ESP ®
:briefly press button :.
The å ESP®
OFF warning lamp on the
instrument cluster goes out. The ÷ESP®
ON
ON message appears in the multifunction dis-
play.
Characteristics when SPORT handling
mode is activated
If SPORT handling mode is activated and one or
more wheels start to spin, the ÷ESP®
warn-
ing lamp on the instrument cluster flashes. In
such situations, ESP ®
will stabilise the vehicle
only to a limited degree.
When SPORT handling mode is activated:
R ESP ®
improves driving stability only to a limi-
ted degree
R traction control is still activated
R the engine's torque is only restricted to a limi-
ted degree and the drive wheels may start to spin
The spinning of the wheels results in a cut for better traction on loose surfaces.
R ESP ®
still provides support when you brake
firmly.
Characteristics when ESP ®
is deactivated
If ESP ®
is deactivated and one or more wheels
start to spin, the ÷ESP®
warning lamp in the
instrument cluster does not flash. In such situa-
tions, ESP ®
will not stabilise the vehicle.
If you deactivate ESP ®
:
R ESP ®
no longer improves driving stability
R engine torque is no longer limited and the
drive wheels may start to spin
The spinning of the wheels results in a cut for
better traction on loose surfaces.
R traction control is still activated R
Active Brake Assist is no longer available; it is
not activated even if you brake firmly with
assistance from ESP ®
R PRE-SAFE ®
is no longer available; it is not
activated even if you brake firmly with assis-
tance from ESP ®
R ESP ®
still provides support when you brake
firmly.
ESP ®
trailer stabilisation General notes
If your vehicle/trailer combination begins to
lurch, ESP ®
assists you in this situation. ESP ®
slows the vehicle down by braking and limiting
the engine output until the vehicle/trailer com- bination has stabilised.
Important safety notes G
WARNING
If road and weather conditions are poor,
trailer stabilisation will not be able to prevent the vehicle/trailer combination from swerv-
ing. Trailers with a high centre of gravity can
tip over before ESP ®
can detect this. There is
a risk of an accident.
Always adapt your driving style to the prevail-
ing road and weather conditions.
If your vehicle/trailer combination begins to
lurch, you can only stabilise the vehicle/trailer
combination by depressing the brake firmly.
ESP ®
trailer stabilisation is active above speeds
of approximately 65 km/h.
ESP ®
trailer stabilisation does not work if ESP ®
is deactivated or disabled because of a malfunc- tion. EBD (electronic brake force distribu-
tion)
General notes EBD monitors and controls the brake pressure
on the rear wheels to improve driving stability
while braking. 72
Driving safety systemsSafety

X
Clean the wheel and wheel hub contact sur-
faces.
X Place the new wheel on the wheel hub and
push it on.
X Tighten the wheel bolts until they are finger-
tight.
Lowering the vehicle G
WARNING
The wheels could work loose if the wheel nuts and bolts are not tightened to the specified
tightening torque. There is a risk of accident.
Have the tightening torque immediately
checked at a qualified specialist workshop
after a wheel is changed.
X Place the ratchet ring spanner onto the hex-
agon nut of the jack so that the letters ABare
visible.
X Turn the ratchet ring spanner until the vehicle
is once again standing firmly on the ground.
X Place the jack to one side. X
Tighten the wheel bolts evenly in a crosswise
pattern in the sequence indicated (: toA).
The tightening torque must be 130 Nm.
X Turn the jack back to its initial position.
X Stow the jack and the rest of the vehicle tools
in the vehicle again.
X Mercedes-AMG vehicles and vehicles
with AMG equipment:
use the cover of the
outer sill.
X Check the tyre pressure of the newly fitted
wheel and adjust if necessary.
Observe the recommended tyre pressure
(Y page 313).
If you are driving with the emergency spare
wheel fitted, the tyre pressure loss warning sys- tem or the tyre pressure monitor cannot func-
tion reliably. Restart the tyre pressure loss warn-ing system or tyre pressure monitor only once
the defective wheel has been replaced with a
new wheel.
Vehicles with tyre pressure monitor: all fitted
wheels must be equipped with functioning sen-
sors. 322
Changing a wheelWheels and tyres