change time MERCEDES-BENZ CLA-Class 2016 C117 Owner's Manual

Welcome to the world of Mercedes-Benz
We urge you to read this Operator's Manual
carefully and familiarize yourself with the
vehicle before driving. For your own safety
and a longer vehicle life, follow the instruc-
tions and warning notices in this manual.
Ignoring them could result in damage to the
vehicle or personal injury to you or others.
Vehicle damage caused by failure to follow
instructions is not covered by the Mercedes-
Benz Limited Warranty.
The equipment or product designation of your
vehicle may vary depending on:
Rmodel
Rorder
Rcountry specification
Ravailability
Mercedes-Benz therefore reserves the right
to introduce changes in the following areas:
Rdesign
Requipment
Rtechnical features
The equipment in your vehicle may therefore
differ from that shown in the descriptions and
illustrations.
The following are integral components of the
vehicle:
ROperator's Manual
RMaintenance Booklet
REquipment-dependent supplements
Keep these documents in the vehicle at all
times. If you sell the vehicle, always pass all
documents on to the new owner.
You can also use the Mercedes-Benz Guides
App:
Apple®iOS
Android™
Please note that the Mercedes-Benz Guides
App may not yet be available in your country.
The technical documentation team at
Daimler AG wishes you safe and pleasant
motoring.
Mercedes-Benz USA, LLC
Mercedes-Benz Canada, Inc.
A Daimler Company
1175848801
É1175848801yËÍ

Protection of 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 operating instructions require
you to dispose of materials, first try to regen-
erate or re-use them. Observe the relevant
environmental rules and regulations when
disposing of materials. In this way you will
help to protect the environment.
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
systems in these areas. Do not carry out
repairs or welding. You could impair the
operating efficiency of the restraint sys-
tems.
Have aftermarket accessories installed at a qualified specialist workshop.
Introduction21
Z

Information for customers in Califor-
nia
UnderCalifornia law you may beentitled to a
replacement of your vehicle or a refund of the
purchase price or lease price, ifafter a rea-
sonable number of repair attempts
Mercedes-Benz USA, LLC and/or its author-
iz ed repair or service facilities fail to fix one or
more substantial defects or malfunctions in
the vehicle that are covered by its express
warranty. During the period of 18 months
from original delivery of the vehicle or the
accumulation of 18,000 miles (approximately
29,000 km) on the odometer of the vehicle,
whic hever occurs first, a reasonable number
of repair attempts is presumed for a retail
buyer or lessee if one or more of the fol lowing
occurs:
(1) the same substantial defect or malfunc- tion results in a cond ition that islikely to
cause death or serious bodily injury ifthe
vehicle isdriven, that defect or malfunc-
tion has been subject to repair two or
more times, and you have directly noti-
fied Mercedes-Benz USA, LLC in writing
of the need for its repair,
(2) the same substantial defect or malfunc- tion of a less serious nature than cate-
gory (1) has been subject to repair four or
more times and you hav
e direct
lynotified
us in writ ing of the need for its repair, or
(3) the vehicle isout of service byreason of
repair of the same or different substantial
defects or malfunctions for a cumulative
total of more than 30 calendar days.
Please send your written notice to:
Mercedes-Benz USA, LLC
Customer Assistance Center
One Mercedes Drive
Montvale, NJ 07645-0350
Maintenance
The Service and Warranty Booklet describes
all the necessary maintenance work which
should bedone at regular intervals.
Always have the Service and Warranty Book-
let with you when you bring the vehicle to an
authorized Mercedes-Benz Center. The ser-
vic e advisor willrecord every servic e for you
in the Service and Warranty Booklet.
Breakdown assistance
The Mercedes-Benz Roadside Assistance
Program offers technical help inthe event of a
breakdown. Calls to the toll-free Roadside
Assistance Hotline are answered byour
agents 24 hours a day, 365 days a year.
1-800-FOR-MERCedes(1-800-367-6372 )
(USA)
1-800-387-0100 (Canada)
For additional information, refer to the
Mercedes-Benz Roadside Assistance Pro-
gram brochure (USA) or the "Roadside Assis-
tance" section inthe Service and Warranty
booklet (Canada). You willfind both inyour
vehicle literature portfolio.
Change of address or change of own-
ership
In the event of a change of address, please
send us the "Notification of Address Change"
in the Service and Guarantee booklet or sim-
ply call the Mercedes-Benz Customer Assis-
tance Center (USA) at the hotline number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service Center (Canada) at
1-800-387-0100. This will assist us in con-
tacting you in a timely manner should the
need arise.
If you sell your Mercedes, please leave the
entire literature in the vehicle so that it is
available to the next owner.
If you have purchased a used car, please send
us the "Notification of Used Car Purchase" in
Introduction23
Z

Deactivating andactivating
If you do no tintend to use th evehicle fo r a
longer period of time, you can deactivat eKEY-
LESS-GO .The SmartKey will then use ver ylit -
tl e power, thereby conservin gbattery power.
Fo rth epurposes of activation/deactivation ,
th evehicle mus tno tbe nearby.
XTo deactivate :press th e& buttonon
th eSmartKey twic ein rapid succession .
The battery chec klamp of th eSmartKey
flashes twic ebriefly and lights up once ,
then KEYLESS-GO is deactivated
(
Ypage 79) .
XTo activate :press any butto non th e
SmartKey.
or
XInser tth eSmartKey into th eignition lock.
KEYLESS-GO and all of it sassociated fea-
tures are available again .
KEYLESS-GOstar tfunction
General notes
Bear in min dthat th eengin ecan be started by
any of th evehicle occupant sif there is a
SmartKey in th evehicle.
Changin gth esettings of th elocking
syste m
You can chang eth esetting sof th elocking
system. Thi smeans that only th edriver's doo r
and th efue lfiller flap are unlocke dwhen th e
vehicle is unlocked. Thi sis useful if you fre-
quentl ytrave lon your own .
XTo change th esetting: press and hol dth e
% and& buttons simultaneousl yfo r approximately six seconds until th
ebattery
indicator lamp flashes twic e (
Ypage 79).
If th esetting of th elocking system is changed
within th esignal range of th evehicle, press-
in g th e& or% button:
Rlocks or
Runlocks th evehicle
The SmartKey no wfunction sas follows :
XTo unlock :press th e% buttononce .
XTo unlock centrally :press th e% but-
to ntwice.
XTo lock centrally :press th e& button.
The KEYLESS-GO function is changed as fol-
lows :
XTo unlock th edriver's door: touch the
inne rsurfac eof th edoo rhandle on th e
driver's door.
XTo unlock centrally :touch th einne rsur -
fac eof th edoo rhandle on th efront-
passenger doo ror th erea rdoor.
XTo lock centrally :touch th eouter sensor
surfac eon on eof th edoo rhandles .
XTo restor eth efactory settings: press
and hol dth e% and& buttons simul-
taneousl yfo rapproximately six seconds
until th ebattery chec klamp flashes twic e
(
Ypage 79).
Mechanica lkey
General notes
If th evehicle can no longer be locke dor
unlocke dwit hth eSmartKey or KEYLESS-GO ,
use th emechanical key.
If you use th emechanical ke yto unloc kand
ope nth edriver's doo ror th etrunk lid, th e
anti-thef talar msystem will be triggere d
(
Ypage 73).
There are severa lways to turn of fth ealarm:
XTo deactivate th ealarm wit hth ekey :
press th e% or& buttonon th ekey.
or
78SmartKey
Opening and closing

XInsert the SmartKey into the ignition lock.
or
XTo deactivate the alarm with KEYLESS-
GO: press the Start/Stop button in the igni-
tion lock. The SmartKey must be in the
vehicle.
or
XLock or unlock the vehicle using KEYLESS-
GO. The SmartKey must be outside the
vehicle.
If you unlock the vehicle using the mechanical
key, the fuel filler flap will not be unlocked
automatically.
XTo unlock the fuel filler flap: insert the
SmartKey into the ignition lock.
Removing the mechanical key
XPush release catch :in the direction of
the arrow and at the same time remove
mechanical key ;from the SmartKey.
For further information about:
Runlocking the driver's door (Ypage 85)
Runlocking the trunk (Ypage 87)
Rlocking the vehicle (Ypage 85)
Inserting the mechanical key
XPush mechanical key ;completely into
the SmartKey until it engages and release
catch :is back in its basic position.
SmartKey battery
Important safety notes
GWARNING
Batteries contain toxic and corrosive substan- ces. If batteries are swallowed, it can result in
severe health problems. There is a risk of fatalinjury.
Keep batteries out of the reach of children. If
a battery is swallowed, seek medical attention immediately.
The SmartKey batteries contain perchlorate
material, which may require special handling
and regard for the environment. National
guidelines must be observed during disposal.
In California, see www.dtsc.ca.gov/
HazardousWaste/Perchlorate/
index.cfm.
Mercedes-Benz recommends that you have
the battery replaced at a qualified specialist
workshop.
Checking the battery
XPress the &or% button.
The battery is working properly if battery
check lamp :lights up briefly.
The battery is discharged if battery check
lamp :does not light up briefly.
XChange the battery (Ypage 80).
SmartKey79
Opening and closing
Z

Do not use a bulb that has been dropped or if
its glass tube has been scratched.
The bulb may explode if:
Ryou touch it
Rit is hot
Ryou drop it
Ryou scratch it
Only operate bulbs in enclosed lamps
designed for that purpose. Only install spare
bulbs of the same type and the specified volt- age.
Marks on the glass tube reduce the service
life of the bulbs. Do not touch the glass tube
with your bare hands. If necessary, clean the
glass tube when cold with alcohol or spirit and
rub it off with a lint-free cloth.
Protect bulbs from moisture during opera-
tion. Do not allow bulbs to come into contact
with liquids.
There are bulbs other than the Xenon bulbs
that you cannot replace. Only replace the
bulbs listed (
Ypage 121). Have the bulbs that
you cannot replace yourself changed at a
qualified specialist workshop.
If you require assistance replacing bulbs, con-
sult a qualified specialist workshop.
If the new bulb still does not light up, consult
a qualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle sa fety. Y
ou must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly.
Overview: changing bulbs/bulb types
You can replace the following bulbs. The bulb
type can be found in the legend.
Vehicles with halogen headlamps
:
Turn signal lamp: PY 21 W
;Low-beam headlamp/daytime running
lamp/parking lamp/standing lamp:
H15 55 W/15 W
=Low-beam headlamp: H7 55 W
Vehicles with Bi-Xenon headlamps
:
Cornering lamp: 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 bulbs121
Lights and windshield wiper s
Z

Changing the 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 hous-
ing (
Ypage 122).
XTurn housing cover :counter-clockwise
and remove it.
XTurn bulb holder ;counter-clockwise and
pull out.
XPull the bulb out of bulb holder ;.
XInsert the new bulb into bulb holder ;.
XInsert bulb holder;and turn it clockwise.
XPress on housing cover :and turn it to the
right.
XReplace the cover in the front wheel hous-
ing (
Ypage 122).
High-beam headlamps/daytime run-
ning lamps/parking lamps and stand-
ing lamps (halogen headlamps)
XSwitch off the lights.
XOpen the hood.
XTurn housing cover :counter-clockwise
and remove it.
XTurn bulb ;counter-clockwise and pull it
out.
XInsert the new bulb and engage it to the
stop.
XPress on housing cover :and turn it to the
right.
122Replacing bulbs
Lights and windshield wipers

?Activates/deactivates air-recirculation mode (Ypage 141)
ASets the airflow (Ypage 138)
BSwitches cooling with air dehumidification on/off (Ypage 136)
CSwitches the rear window defroster on/off (Ypage 140)
Notes on using the air-conditioning
system
Air-conditioning system
Below, you can find a number of notes and
recommendations to help you use the air-
conditioning system optimally.
RSwitch on the air-conditioning system by
turning control knob Aclockwise to the
desired position (except position 0).
RSet the temperature to 72 ‡ (22 †).
RRecommendation for avoiding misted
windows at low exterior temperatures
or in rain:switch on the ¿cooling with
dehumidification function (
Ypage 136).
Set air distribution to ¯and if possible
switch off PandO (
Ypage 138).
Deactivate air-recirculation mode e
(
Ypage 141).
Set airflow control Ato a setting between
3 and 6(
Ypage 138).
RRecommendation for rapid cooling or
heating of the vehicle interior: briefly set
airflow control Ato a setting between 3
and 6(
Ypage 138).
RRecommendation for a constant vehi-
cle interior temperature: set airflow con-
trol Ato a setting between 1and 3
(
Ypage 138).
RRecommendation for air distribution in winter: select the Oand¯ settings
(
Ypage 138).
Recommendation for air distribution in
summer: select the PorP and
¯ settings (
Ypage 138).
ROnly use the "Windshield defrosting" func-
tion briefly until the windshield is clear
again.
ROnly use air-recirculation mode briefly, e.g.
if there are unpleasant outsid e od
ors or
when in a tunnel. The windows could oth-
erwise fog up, since no fresh air is drawn
into the vehicle in air-recirculation mode.
RIf you change the settings of the climate
control system, the climate status display
appears for approximately three seconds
at the bottom of the screen in the Audio/
COMAND display (see separate operating
instructions). You will see the current set-
tings of the various climate control func-
tions.
DYNAMIC SELECT button (except
Mercedes-AMG vehicles)
You can choose between various drive pro-
grams with the DYNAMIC SELECT button
(
Ypage 155).
If you have selected drive program E:
Rwhen heating, the electrical heater booster
is deactivated and in the warming-up phase
heat output is reduced
Rthe rear window defroster running time is
reduced
Depending on the configuration, the climate
settings can also be influenced in drive pro-
gram I.
If you have selected drive program Cor S, the
climate settings are not affected.
ECO start/stop function
During automatic engine switch-off, the cli-
mate control system only operates at a
reduced capacity. If you require the full cli-
mate control output, you can switch off the
ECO start/stop function by pressing the ECO
button (
Ypage 153).
132Overview of climate control systems
Climate control

RUse the residual heat function if you want to
heat or ventilate the vehicle interior when
the ignition is switched off. The residual
heat function can only be activated or deac-
tivated with the ignition switched off.
RIf you change the settings of the climate
control system, the climate status display
appears for approximately three seconds
at the bottom of the screen in the Audio/
COMAND display (see separate operating
instructions). You will see the current set-
tings of the various climate control func-
tions.
DYNAMIC SELECT button (except
Mercedes-AMG vehicles)
You can choose between various drive pro-
grams with the DYNAMIC SELECT button
(
Ypage 155).
If you have selected drive program E:
Rwhen heating, the electrical heater booster
is deactivated and in the warming-up phase
heat output is reduced
Rthe rear window defroster running time is
reduced
Depending on the configuration, the climate
settings can also be influenced in drive pro-
gram I.
If you have selected drive program Cor S, the
climate settings are not affected.
ECO start/stop function
During automatic engine switch-off, the cli-
mate control system only operates at a
reduced capacity. If you require the full cli-
mate control output, you can switch off the
ECO start/stop function by pressing the ECO
button (
Ypage 153).
Operating the climate control sys-
tems
Activating/deactivating climate con-
trol
General notes
When the climate control is switched off, the
air supply and air circulation are also
switched off. The windows could fog up.
Therefore, switch off climate control only
briefly
Air-conditioning system
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 147).
XTo switch on: turn controlAclockwise to
the desired position (except position 0)
(
Ypage 131).
XTo switch off: turn controlAcounter-
clockwise to position 0(
Ypage 131).
Dual-zone automatic climate control
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 147).
XTo activate: press theÃbutton.
The indicator lamp in the Ãbutton lights
up. Airflow and air distribution are set to
automatic mode.
or
XPress the ^button.
The indicator lamp in the ^button goes
out. The previously selected settings are
restored.
XTo deactivate: press the^button.
The indicator lamp in the ^button lights
up.
iDual-zone automatic climate control:
switch on climate control primarily using
the à button.
Operating the climate control systems135
Climate control

Problems with the "Cooling with air dehumidification" function
ProblemPossible causes/consequences andMSolutions
The indicator lamp in
the¿ button
flashes three times or
remains off. The "Cool-
ing with air dehumidifi-
cation" function cannot
be switched on.Cooling with air dehumidification has been deactivated due to a
malfunction.
XVisit a qualified specialist workshop.
Setting climate control to automatic
General notes
The automatic function is only available in
conjunction with dual-zone automatic climate
control.
In automatic mode, the set temperature is
maintained automatically at a constant level.
The system automatically regulates the tem-
perature of the dispensed air, the airflow and
the air distribution.
The automatic mode functions optimally
when the "Cooling with air dehumidification"
function is activated. If necessary, cooling
with air dehumidification can be deactivated.
If you deactivate the "Cooling with air-dehu-
midification" function, the air inside the vehi-
cle will not be cooled. The air inside the vehi-
cle will also not be dehumidified. The win-
dows can fog up more quickly. Therefore, only
deactivate the "Cooling with air-dehumidifi-
cation" function briefly.
Setting climate control to automatic
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 147).
XSet the desired temperature.
XTo activate: press theÃbutton.
The indicator lamp in the Ãbutton lights
up. Automatic air distribution and airflow
are activated.
XTo switch to manual mode: press the
É orË button.
or
XPress the KorI button.
The indicator lamp in the Ãbutton goes
out. Automatic air distribution and airflow
are deactivated.
Setting the temperature
Air-conditioning system
You can set the temperature for the entire
vehicle. The set temperature is automatically
maintained at a constant level.
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 147).
XTo increase/reduce: turn control:
clockwise or counter-clockwise
(
Ypage 131). Only change the temperature
setting in small increments. Start at 72 ‡
(22 †).
Dual-zone automatic climate control
Different temperatures can be set for the
driver's and front-passenger sides. The set
temperature is automatically maintained at a
constant level.
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 147).
XTo increase/reduce: turn thumbwheel:
or E to the left or right (
Ypage 133). Only
Operating the climate control systems137
Climate control