change wheel MERCEDES-BENZ CLA-Class 2017 C117 Owner's Manual

Blootooth®
Connecting a different mobile
phone ............................................ 232
Bluetooth
®
Searching for a mobile phone ........ 231
see also Digital Operator's Man-
ual .................................................. 227
Telephony ...................................... 230
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 194
Notes ............................................. 312
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamp
Replacing bulbs ............................. 105
Brake lamps
Display message ............................ 199
Brakes
ABS .................................................. 60
BAS .................................................. 60
Brake fluid (notes) ......................... 312
Braking assistance appropriate to
the situation ..................................... 62
Display message ............................ 189
EBD .................................................. 66
Hill start assist ............................... 124
HOLD function ............................... 156
Important safety notes .................. 145
Maintenance .................................. 146
Parking brake ................................ 141
Riding tips ...................................... 145
Warning lamp ................................. 217
Braking assistance appropriate to
the situation
Function/notes ................................ 62
Breakdown
Where will I find...? ........................ 266
see Flat tire
see Tow-starting
see Towing away
Buttons on the steering wheel ......... 175
C
California
Important notice for retail cus-
tomers and lessees .......................... 24
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Car wash ........................................ 259
Carpets .......................................... 265
Display ........................................... 263
Exhaust pipe .................................. 263
Exterior lights ................................ 262
Gear or selector lever .................... 264
Interior ........................................... 263
Matte finish ................................... 261
Notes ............................................. 259
Paint .............................................. 260
Plastic trim .................................... 263
Power washer ................................ 260
Rear view camera .......................... 262
Roof lining ...................................... 265
Seat belt ........................................ 264
Seat cover ..................................... 264
Sensors ......................................... 262
Steering wheel ............................... 264
Trim pieces .................................... 264
Washing by hand ........................... 260
Wheels ........................................... 261
Windows ........................................ 261
Wiper blades .................................. 262
Wooden trim .................................. 264
Cargo compartment enlargement ... 236
Cargo tie down rings ......................... 237
CD
see also Digital Operator's Man-
ual .................................................. 227
CD player (on-board computer) ........ 180
Center console
Lower section .................................. 35
Upper section .................................. 34
Central locking
Automatic locking (on-board com-puter) ............................................. 184
Locking/unlocking (SmartKey) ........ 69
Change of address .............................. 25
6Index

Protecting the environment
General notes
HEnvironmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tire wear are affected by these factors:
Roperating conditions of your vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
Ravoid short trips as these increase fuel con-
sumption.
Ralways make sure that the tire pressures
are correct.
Rdo not carry any unnecessary weight.
Rremove roof racks once you no longer need
them.
Ra regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
Ralways have service work carried out at a
qualified specialist workshop.
Personal driving style:
Rdo not depress the accelerator pedal when
starting the engine.
Rdo not warm up the engine when the vehicle
is stationary.
Rdrive carefully and maintain a safe distance
from the vehicle in front.
Ravoid frequent, sudden acceleration and
braking.
Rchange gear in good time and use each gear
only up to Ôof its maximum engine speed.
Rswitch off the engine in stationary traffic.
Rkeep an eye on the vehicle's fuel consump-
tion.
Environmental concerns and recom-
mendations
Wherever the Operator's Manual requires you to
dispose of materials, first try to regenerate or re-
use them. Observe the relevant environmental
rules and regulations when disposing of materi-
als. In this way you will help to protect the envi-
ronment.
Genuine Mercedes-Benz parts
HEnvironmental note
Daimler AG also supplies reconditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the
same Limited Warranty entitlements as new
parts.
!Air bags and Emergency Tensioning Devi-
ces, as well as control units and sensors for
these restraint systems, may be installed in
the following areas of your vehicle:
Rdoors
Rdoor pillars
Rdoor sills
Rseats
Rcockpit
Rinstrument cluster
Rcenter console
Do not install accessories such as audio sys-
tems in these areas. Do not carry out repairs or welding. You could impair the operating
efficiency of the restraint systems.
Have aftermarket accessories installed at a
qualified specialist workshop.
You could jeopardize the operating safety of
your vehicle if you use parts, tires and wheels as
well as accessories relevant to safety which
have not been approved by Mercedes-Benz. This
could lead to malfunctions in safety-relevant
Genuine Mercedes-Benz parts23
Introduction
Z

Operating safety
Important safety notes
GWARNING
If you do not have the prescribed service/
maintenance work or any required repairs
carried out, this can result in malfunctions or system failures. There is a risk of an accident.
Always have the prescribed service/mainte-
nance work as well as any required repairs
carried out at a qualified specialist workshop.
GWARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with
hot parts of the exhaust system. There is a risk of fire.
When driving off road or on unpaved roads,
check the vehicle's underside regularly. In
particular, remove parts of plants or other
flammable materials which have become
trapped. In the case of damage, contact a
qualified specialist workshop.
GWARNING
Modifications to electronic components, their software as well as wiring can impair their
function and/or the function of other net-
worked components. In particular, systems
relevant to safety could also be affected. As a
result, these may no longer function as inten-
ded and/or jeopardize the operating safety of
the vehicle. There is an increased risk of an
accident and injury.
Never tamper with the wiring as well as elec-
tronic components or their software. You
should have all work to electrical and elec-
tronic equipment carried out at a qualified
specialist workshop.
!There is a risk of damage to the vehicle if:
Rthe vehicle becomes stuck, e.g. on a high
curb or an unpaved road
Ryou drive too fast over an obstacle, e.g. a
curb, speed bumps or a pothole in the road
Ra heavy object strikes the underbody or
parts of the chassis
In situations like this, the body, the under-
body, chassis parts, wheels or tires could be
damaged without the damage being visible.
Components damaged in this way can unex-
pectedly fail or, in the case of an accident, no longer withstand the strain they are designed
to.
If the underbody paneling is damaged, com-
bustible materials such as leaves, grass or
twigs can gather between the underbody and
the underbody paneling. If these materials
come in contact with hot parts of the exhaustsystem, they can catch fire.
In such situations, have the vehicle checked
and repaired immediately at a qualified spe-
cialist workshop. If on continuing your jour-
ney you notice that driving safety is impaired,
pull over and stop the vehicle immediately,
paying attention to road and traffic condi-
tions. In such cases, consult a qualified spe-
cialist workshop.
Declarations of conformity
USA: "The wireless devices of this vehicle com-
ply with Part 15 of the FCC Rules. Operation is
subject to the two following two conditions: 1)
These devices may not cause harmful interfer-
ence, and 2) These devices must accept any
interference received, including interference
that may cause undesired operation. Changes
or modifications not expressly approved by the
party responsible for compliance could void the
user’s authority to operate the equipment."
Canada: "The wireless devices of this vehicle
comply with Industry Canada license-exempt
RSS standard(s). Operation is subject to the fol-
lowing two conditions: (1) These devices may
not cause interference, and (2) These devices
must accept any interference, including inter-
ference that may cause undesired operation of
the device."
26Operating safety
Introduction

Multifunction steering wheel
FunctionPage
:Multifunction display176
;Multimedia system display
=~Rejects or ends a call
6Makes or accepts a call
Further telephone functions180
WXAdjusts volume
8 Mute
?Switches on voice-
operated control of the navi-
gation system or the Voice
Control System
FunctionPage
?ò Opens the menu list
9:Selects a menu
aConfirms the selection
%Back
Operates the on-board com-
puter175
?Switches off voice-
operated control of the navi-
gation system or the Voice
Control System
iIn vehicles with multimedia system Audio 20
you can find further information:
Ron the multimedia system in the Digital
Operator's Manual
Ron voice-operated control of the navigation
system in the manufacturer's operating
instructions
iIn vehicles with multimedia system
COMAND you can find further information:
Ron the multimedia system in the Digital
Operator's Manual
Ron the DVD changer or single DVD drive in
the Digital Operator's Manual
Ron the Voice Control System in the sepa-
rate operating instructions
Multifunction steering wheel33
At a glance

Problems with the seat heating
ProblemPossible causes/consequences andMSolutions
The seat heating has
switched off prematurely
or cannot be switched
on.The on-board voltage is too low because too many electrical consum-
ers are switched on.
XSwitch off electrical consumers that you do not need, such as the
rear window defroster or interior lighting.
Once the battery is sufficiently charged, the seat heating will switch
back on automatically.
Steering wheel
Important safety notes
GWARNING
You could lose control of your vehicle if you do the following while driving:
Radjust the driver's seat, head restraint,
steering wheel or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt before starting the engine.
GWARNING
Children could injure themselves if they
adjust the steering wheel. There is a risk of
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
Adjusting the steering wheel
GWARNING
If the steering wheel is unlocked while the
vehicle is in motion, it could change position
unexpectedly. This could cause you to lose
control of the vehicle. There is a risk of an
accident.
Before starting off, make sure the steering
wheel is locked. Never unlock the steering
wheel while the vehicle is in motion.
:Release lever
;Adjusts the steering wheel height
=Adjusts the steering wheel position (fore-
and-aft adjustment)
XPush release lever :down completely.
The steering column is unlocked.
XAdjust the steering wheel to the desired posi-
tion.
XPush release lever :up completely.
The steering column is locked.
XCheck if the steering column is locked. When
doing so, try to push the steering wheel up or down or try to move it in the fore-and-aft
direction.
94Steering wheel
Seats, steering wheel and mirrors

Folding the exterior mirrors in or out
electrically
XTurn theSmartKey to position 1or 2in th e
ignition loc k (Ypage 121).
XBriefly press :.
Both exterio rmirror sfol din or out .
iMakesure that th eexterio rmirror sare
always folded out fully while driving .They
could otherwise vibrate .
iIf you are driving fasterthan 30 mph
(47 km/h), you can no longer fol din th eexte -
rio rmirrors.
Resetting the exterior mirrors
If th ebattery has been disconnected or com-
pletely discharged, th eexterio rmirror smust be
reset .The exterio rmirror swill otherwise no t
fol din when you select th e"Fold in mirror swhen
locking" function in th eon-board computer
(
Ypage 185).
XTurn th eSmartKey to position 1in th eignition
loc k (Ypage 121).
XBriefly press :.
Folding the exterior mirrors in or out
automatically
If the"Fold in mirror swhen locking" function is
activated in th eon-board computer
(
Ypage 185):
Rth eexterio rmirror sfol din automatically as
soo nas you loc kth evehicl efrom th eoutside .
Rtheexterio rmirror sfol dout again automati-
call yas soo nas you unlock th evehicl eand
then open th edriver' sor front-passenger
door .
iIf theexterio rmirror shave been folded in
manually, they do no tfol dout .
Exterior mirror pushed out of position
If an exterio rmirror has been pushed out of
position ,procee das follows :
XVehicles without electricall yfolding exte-
rior mirrors :mov eth eexterio rmirror int o
th ecorrect position manually.
XVehicles with electricall yfolding exterior
mirrors :press and hold mirror-foldin gbutto n
(
Ypage 96 )until you hear the mirror click into
place.
The mirror housing is engaged again and you
can adjust the exterior mirrors as usual
(
Ypage 95).
Automatic anti-glare mirrors
GWARNING
Electrolyte may escape if the glass in an auto-
matic anti-glare mirror breaks. The electrolyte
is harmful and causes irritation. It must not
come into contact with your skin, eyes, res-
piratory organs or clothing or be swallowed.
There is a risk of injury.
If you come into contact with the electrolyte,
observe the following:
RRinse off the electrolyte from your skin
immediately with water.
RImmediately rinse the electrolyte out of
your eyes thoroughly with clean water.
RIf the electrolyte is swallowed, immediately
rinse your mouth out thoroughly. Do not
induce vomiting.
RIf electrolyte comes into contact with your
skin or hair or is swallowed, seek medical
attention immediately.
RImmediately change out of clothing which
has come into contact with electrolyte.
RIf an allergic reaction occurs, seek medical
attention immediately.
The "Automatic anti-glare mirrors" function is
only available if the vehicle is equipped with the
"Mirrors package".
96Mirrors
Seats, steering wheel and mirrors

Vehicles with halogen headlamps
:
Turn signal lamp: PY 21 W
;High-beam headlamps/daytime running
lamps/parking lamps/standing lamps:
H15 55 W/15 W
=Low-beam headlamps: H7 55 W
Tail lamps (vehicles with halogen headlamps)
:
Rear fog lamp: P 21 W
;Brake lamp: W 16 W
=Brake lamp: W 16 W
?Turn signal lamp: PY 21 W
ABackup lamp: W 16 W
Replacing front bulbs
Removing and installing the cover in the
front wheel housing
You must remove the cover of the front wheel
housing before you can change the front turn
signal lamp.
XTo remove: switch off the lights.
XTurn the front wheels inwards.
XTurn rotary knob :through 90°.
Cover ;is released.
XPush cover ;down.
XTo install: push cover ;up.
XTurn rotary knob :through 90°.
Cover ;is locked.
Low-beam headlamps (halogen head-
lamps)
XRemove the cover in the front wheel housing
(Ypage 104).
XTurn housing cover :counter-clockwise and
remove it.
XTurn bulb holder ;counter-clockwise and
pull out.
XPull the bulb out of bulb holder ;.
104Replacing bulbs
Lights and windshield wipers

In addition, the current drive program settings
are displayed briefly in the multimedia systemdisplay.
iIn a few countries, the ECO start/stop func-
tion is deactivated at the factory due to the
available fuel grade. In this case, the ECO
start/stop function is not available in any
drive program, regardless of the display in the
multimedia system display.
Available drive programs:
C ComfortComfortable and economi-
cal driving characteristics
SSportSporty driving characteris-
tics
IIndividualIndividual settings
E EconomyParticularly economical
driving characteristics
Additional information for drive programs
(Ypage 133).
You can also change gear yourself using the
steering wheel paddle shifters. For further infor- mation on the manual drive program
(
Ypage 135).
DYNAMIC SELECT controller
(Mercedes-AMG vehicles)
Use the DYNAMIC SELECT controller to change
the drive program. Depending on the drive pro-
gram selected the following vehicle character-
istics will change:
Rthe drive
Rthe transmission management
RESP®
Rthe suspension (vehicles with AMG adaptive
sport suspension system)
Rthe availability of the ECO start/stop function
Rthe availability of gliding mode
Each time you start the engine with the Smart-
Key or the Start/Stop button, drive program Cis
activated. For further information about starting
the engine, see (
Ypage 122).
XTurn DYNAMIC SELECT controller :as many
times as necessary until the desired drive
program is selected.
The selected drive program appears in the
multifunction display. After five seconds the
display goes out and the status icon of the
selected drive program appears.
The drive program indicator on DYNAMIC
SELECT controller :lights up in red.
Available drive programs:
I IndividualIndividual settings
C ComfortComfort-oriented, opti-
mum-economy engine and
transmission settings
SSportSporty engine and trans-
mission settings
S+ Sport PlusParticularly sporty trans-
mission settings
RaceMaximum sportiness and
engine and transmission
settings suitable for the
racetrack
Additional information for drive programs
(Ypage 133).
You can also change gear yourself using the
steering wheel paddle shifters. For further infor- mation on the manual drive program
(
Ypage 135).
128DYNAMIC SELECT controller (Mercedes-AMG vehicles)
Driving and parking

Transmission positions
BPark position
This prevents the vehicle from rolling
away when stopped.
Only shift the transmission into posi-
tion Pwhen the vehicle is stationary.
The parking lock should not be used
as a brake when parking. Always
apply the electronic parking brake in
addition to the parking lock in order
to secure the vehicle.
If the vehicle electronics are malfunc- tioning, the transmission may be
locked in position P. Have the vehicle
electronics checked immediately at a
qualified specialist workshop.
Park position Pis automatically
engaged if:
Ryou switch off the engine using the
SmartKey and remove the Smart-
Key
Ryou switch off the engine using the
SmartKey or using the Start/Stop
button and open the driver's door
or front-passenger door
Rthe driver's door is opened when
the vehicle is stationary or driving
at very low speed and the trans-
mission is in position Dor R
CReverse gear
Only shift the transmission into posi-
tion Rwhen the vehicle is stationary.
ANeutral
Do not shift the transmission to N
while driving. Otherwise, the auto-
matic transmission could be dam-
aged.
No power is transmitted from the
engine to the drive wheels.
Releasing the brakes will allow you to
move the vehicle freely, e.g. to push
it or tow it.
If ESP
®is deactivated or faulty: shift
the transmission to position Nif the
vehicle is in danger of skidding, e.g.
on icy roads.
If you switch the engine off with the
transmission in position Ror D, the
automatic transmission shifts to N
automatically.
!Rolling in neutral Ncan damage
the drive train.
7Drive
The automatic transmission changes
gear automatically. All forward gears
are available.
Driving tips
Changing gear
The automatic transmission shifts to the indi-
vidual gears automatically when it is in trans-
mission position D. This automatic gear shifting
behavior is determined by:
Rthe selected drive program
Rthe position of the accelerator pedal
Rthe road speed
Accelerator pedal position
Your style of driving influences how the auto-
matic transmission shifts gear:
Rlittle throttle: early upshifts
Rmore throttle: late upshifts
132Automatic transmission
Driving an d parking

Rgliding mode is not available.
Rthe ECO start/stop function is not available.
Drive program S+ (Sport Plus)
Drive programS+is characterized by the fol-
lowing:
Rthe vehicle exhibits particularly sporty driving
characteristics.
Rthe automatic transmission shifts up later.
Rthe fuel consumption possibly being higher as
a result of the later automatic transmission
shift points.
Rthe suspension exhibits particularly stiff
springing and damping settings (vehicles with
AMG adaptive sport suspension system).
Rgliding mode is not available.
Rthe ECO start/stop function is not available.
Drive program RACE (vehicles with AMG
adaptive sport suspension system)
The RACE drive program is characterized by the
following:
Rthe vehicle exhibits driving characteristics
suitable for the racetrack.
Rall vehicle systems are set for maximum
sportiness.
Rthe automatic transmission shifts up later.
Rthe fuel consumption possibly being higher as
a result of the later automatic transmission
shift points.
Rthe suspension exhibits particularly hard
springing and damping settings.
Rgliding mode is not available.
Rthe ECO start/stop function is not available.
Manual gear shifting
General notes
You can change gear yourself using the steering wheel paddle shifters. The transmission must be
in position D.
Depending on which steering wheel paddle
shifter is pulled, the automatic transmission
immediately shifts into the next gear down or
up, if permitted. Mercedes-AMG vehicles:
to use manual shift-
ing, you have two options:
Rtemporary setting
Rpermanent setting
If you activate manual gearshifting, the multi-
function display will show the current gear
instead of transmission position D.
If manual gearshifting is deactivated, the gears
will be selected automatically.
Temporary setting
XTo activate: shift the DIRECT SELECT lever to
position D.
XPull steering wheel paddle shifter :or;.
Temporary setting will be active for a certain
amount of time. Under certain conditions the
minimum amount of time is extended, e.g. in the
case of lateral acceleration, during an overrun
phase or when driving on steep terrain.
XTo deactivate: pull steering wheel paddle
shifter ;and hold it in place.
or
XUse the DIRECT SELECT lever to switch the
transmission position.
or
XAll vehicles (except Mercedes-AMG vehicles):
use the DYNAMIC SELECT button to change
the drive program.
Mercedes-AMG vehicles: use the DYNAMIC
SELECT controller to change the drive pro-
gram.
Automatic transmission135
Driving and parking
Z