
Wiper  103Rain sensor   104Cleaning the windshield and
headlights   10513Start/stop engine   97Auto Start/Stop function   9814Horn15Steering wheel heating  8716Adjust steering wheel  8717Unlock hood  27218Open/close trunk lid   6419Glove compartment  226
All around the center console
1Control Display  212Fan  2063Hazard warning system   286Intelligent Safety  139NFC antenna  43Seite 16At a glanceCockpit16
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About iDrive:1."My Vehicle"2."Driver profiles"3.Select profile.4."Last seat position automatic"
The adjustment procedure is interrupted:
▷When a seat position switch is pressed.▷When a button of the seat, mirror, and
steering wheel memory is pressed briefly.
Alarm system
The conceptWhen the vehicle is locked, the vehicle alarm
system responds to:
▷Opening a door, the hood or the trunk lid.▷Movements in the interior.▷Changes in the vehicle tilt, e. g., during at‐
tempts at stealing a wheel or when towing
the car.▷Disconnected battery voltage.
The alarm system briefly signals tampering:
▷By sounding an acoustic alarm.▷By switching on the hazard warning sys‐
tem.▷By flashing the high beams.
Arming and disarming the alarm
system
When you unlock or lock the vehicle, either
with the remote control or via the Comfort Ac‐
cess, the alarm system is disarmed or armed at
the same time.
Door lock and armed alarm systemThe alarm system is triggered when the door is
opened, when the vehicle is unlocked via the
door lock.
Trunk lid and armed alarm system
The trunk lid can be opened even when the
alarm system is armed.
After the trunk lid is closed, it is locked and
monitored again when the doors are locked.
The hazard warning system flashes once.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation.
Press button on the remote control
and hold for at least 3 seconds.
To switch off the alarm: press any button.
Indicator lamp on the interior rearview
mirror▷The indicator lamp flashes briefly every
2 seconds:
The alarm system is armed.▷The indicator lamp flashes after locking:
Doors, hood or tailgate are not correctly
closed. Correctly closed access points are
secured.
After 10 seconds, the indicator lamp
flashes continuously. Interior motion sen‐
sor and tilt alarm sensor are not active.
When the still open access is closed, inte‐
rior motion sensor and tilt alarm sensor will
be switched on.▷The indicator lamp goes out after unlock‐
ing:
The vehicle has not been tampered with.Seite 69Opening and closingControls69
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▷By releasing the brake pedal.▷When Automatic Hold is activated: press
the accelerator pedal.
After the engine starts, accelerate as usual.
Safety mode
After the engine switches off automatically, it
will not start again automatically if any one of
the following conditions are met:
▷The driver's safety belt is unbuckled and
the driver's door is open.▷The hood was unlocked.
Some indicator lights light up for a varied
length of time.
The engine can only be started via the Start/
Stop button.
Functional limitations
Even if driving off was not intended, the deacti‐
vated engine starts up automatically in the fol‐
lowing situations:
▷Excessive warming of the car's interior
when the cooling function is switched on.▷Excessive cooling of the car's interior when
the heating is switched on.▷If window condensation is imminent.▷The steering wheel is turned.▷Change from selector lever position D to N
or R.▷Change from selector lever position P to N,
D or R.▷Vehicle battery is heavily discharged.▷Start of an oil level measurement.Activating/deactivating the system
manually
Using the button
Press button.
▷LED comes on: Auto Start/Stop function is
deactivated.
The engine is not automatically switched
off.
The engine is started during an automatic
engine stop.
The Auto Start/Stop function is deacti‐
vated in selector lever position M/S or in
SPORT drive mode.▷LED goes out: Auto Start/Stop function is
activated.
Switching off the vehicle during an
automatic engine stop
During an automatic engine stop, the vehicle
can be switched off permanently, e. g., when
leaving it.
1.Press the Start/Stop button.▷Drive readiness is switched off.▷Operating readiness is switched on.▷Selector lever position P is engaged
automatically.2.Set the parking brake.Seite 99DrivingControls99
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Hood
Information WARNING
Improperly executed work in the engine
compartment can damage components and
lead to a safety risk. There is risk of accidents
or risk of property damage.◀
WARNING
The engine compartment accommo‐
dates moving components. Certain compo‐
nents can move in the engine compartment
with the vehicle switched off, e.g. the cooler
fan. There is risk of injuries. Do not reach into
the area of moving parts. Keep articles of
clothing and hair away from moving parts.◀
CAUTION
Folded-away wipers can be jammed
when the hood is opened. There is risk of
property damage. Make sure that the wipers
with the wiper blades mounted are folded
down onto the windshield before opening the
hood.◀
WARNING
There are protruding parts, e.g. lock
hook, on the inside of the hood. There is risk of
injuries. If the hood is open, pay attention to
protruding parts and keep these areas clear.◀
WARNING
An incorrectly locked hood can open
while driving and restrict visibility. There is risk
of an accident. Stop immediately and correctly
close the hood.◀
WARNING
Body parts can be jammed on opening
and closing the hood. There is risk of injuries.
Make sure that the area of movement of the
hood is clear during opening and closing.◀Opening the hood1.Pull lever, arrow 1.
Hood is unlocked.2.After the lever is released, pull the lever
again, arrow 2.
Hood can be opened.3.Be careful of protruding parts on the hood.
Closing the hood
Let the hood drop from a height of approx. 16
in/40 cm and push down on it to lock it fully.
The hood must audibly engage on both sides.
Seite 272MobilityEngine compartment272
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Take care not to add too much engine oil.CAUTION
Too much engine oil can damage the en‐
gine or the catalytic converter. There is risk of
property damage. Do not add too much engine
oil. Have too much engine oil siphoned off by a
dealer’s service center or another qualified
service center or repair shop.◀
Detailed measurement
The concept In the detailed measurement the engine oil
level is checked and displayed via a scale.
Gasoline engine:
If the engine oil level reaches the minimum
level, a check control message is displayed.
Diesel engine:
During the measurement, the idle speed is in‐
creased somewhat.
General information
A detailed measurement is only possible with
certain engines.
Requirements▷Vehicle is on level road.▷Selector lever in selector lever position N
or P and accelerator pedal not depressed.▷Engine is running and is at operating tem‐
perature.
Performing a detailed measurement
About iDrive:
1."My Vehicle"2."Vehicle status"3.  "Measure engine oil level"4."Start measurement"
The engine oil level is checked and displayed
via a scale.
Time: approx. 1 minute.
Adding engine oil
Information CAUTION
A too low engine oil level causes engine
damage. There is risk of property damage.
Add engine oil within the next
125 miles/200 km.◀
CAUTION
Too much engine oil can damage the en‐
gine or the catalytic converter. There is risk of
property damage. Do not add too much engine
oil. Have too much engine oil siphoned off by a
dealer’s service center or another qualified
service center or repair shop.◀
WARNING
Operating materials, e.g. oils, greases,
coolants, fuels, can contain harmful ingredi‐
ents. There is risk of injuries or danger to life.
Observe the instructions on the containers.
Avoid the contact of articles of clothing, skin or
eyes with operating materials. Do not refill op‐
erating materials into different bottles. Store
operating materials out of reach of children.◀
General information
Establish idle state and safely park the vehicle
before engine oil is added.
Overview The oil filler neck is located in the engine com‐
partment, refer to page  271.
Opening the oil filler neck Only add engine oil when the message is dis‐
played in the instrument cluster. The quantity
to be added is indicated in the message dis‐
played in the instrument cluster.1.Opening the hood, refer to page  272Seite 274MobilityEngine oil274
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CoolantVehicle features and optionsThis 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.
Information WARNING
With the engine hot and the cooling sys‐
tem open, coolant can escape and lead to
burns. There is risk of injuries. Only open the
cooling system with the engine cooled down.◀
WARNING
Additives are harmful and incorrect addi‐
tives can damage the engine. There is risk of
injuries and risk of property damage. Avoid the
contact of articles of clothing, skin or eyes with
additives. Do not swallow any additives. Use
suitable additives only.◀
Coolant consists of water and additives.
Not all commercially available additives are
suitable for the vehicle. Information about suit‐
able additives is available from a dealer’s serv‐
ice center or another qualified service center or
repair shop.
Coolant level
General information
Vehicles with gasoline engine feature two
cooling circuits. Always check the coolant lev‐els of both coolant reservoirs and refill as
needed.
The coolant level is indicted using minimum
and maximum markings. Depending on the
coolant reservoir, the minimum and maximum
markings are located at different locations.
Overview
Opening the hood, refer to page  272
Depending on the engine installation, the cool‐
ant reservoir is located on the right side or the
left side of the engine compartment, refer to
page  271.
Checking the coolant level in the filler
neck1.Let the engine cool.2.Turn the lid of the coolant reservoir slightly
counterclockwise to allow any excess
pressure to dissipate, then open it.3.Open the coolant reservoir lid.4.The coolant level is correct if it lies be‐
tween the minimum and maximum marks
in the filler neck.
Adding
1.Let the engine cool.2.Turn the lid of the coolant reservoir slightly
counterclockwise to allow any excess
pressure to dissipate, then open it.Seite 277CoolantMobility277
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Replacing componentsVehicle features and optionsThis 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.
Onboard vehicle tool kit
The onboard vehicle tool kit is located in the
left storage compartment of the cargo area.
Wiper blade replacement
Information CAUTION
If the wiper arm falls onto the windshield
without the wiper blades installed, the wind‐
shield can be damaged. There is risk of prop‐
erty damage. Secure the wiper arm when re‐
placing the wiper blades and do not fold down
the wipers without the wiper blades installed.◀
CAUTION
Folded-away wipers can be jammed
when the hood is opened. There is risk of
property damage. Make sure that the wipers
with the wiper blades mounted are folded
down onto the windshield before opening the
hood.◀
Replacing the front wiper blades1.To change the wiper blades, fold up, refer
to page  105, the wiper arms.2.Lift the wiper all the way off of the wind‐
shield.3.Press button, arrow 1, and pull out the
wiper blade, arrow 2.4.Insert the new wiper blade and press it on
until it you hear it snap into the holder.5.Fold down the wipers.Seite 281Replacing componentsMobility281
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Fragrance, see Ambient airpackage  211 
Fragrancing, see Ambient air package  211 
Front airbags  136 
Front center armrest  227 
Front cupholder  228 
Front fog lights  132 
Front passenger seat, adjust‐ ing  78 
Front-seat passenger airbags, automatic deactivation  138 
Front-seat passenger airbags, indicator lamp  138 
Front seats  76 
FTM Flat Tire Monitor  268 
Fuel  252 
Fuel consumption, see Aver‐ age fuel consumption  124 
Fuel filler flap  250 
Fuel gauge  118 
Fuel lid  250 
Fuel quality  252 
Fuel recommendation  252 
Fuel, tank capacity  300 
Fuse  285 
G
Garage door opener, see Uni‐ versal Integrated Remote
Control  215 
Gasoline  252 
Gear change, Steptronic transmission  106 
Gear shift indicator  120 
General driving notes  234 
General settings  38 
Gentleman function  78 
Gesture  30 
Gesture control  30 
Gesture operation  30 
Glare shield  217 
Glass sunroof, powered  73 
Glove compartment  225 Gross vehicle weight, ap‐
proved  299 
H
Handbrake, see Parking brake  100 
Hand-held transmitter, alter‐ nating code  216 
Hand movement  30 
Hazard warning flashers  286 
HDC Hill Descent Con‐ trol  165  
Head airbags  136 
Headlight control, auto‐ matic  130 
Headlight courtesy delay fea‐ ture  130 
Headlight courtesy delay fea‐ ture via remote control  61 
Headlight flasher  103 
Headlight glass  282 
Headlights, care  292 
Head restraint pillows  84 
Head restraints  76 
Head restraints, front  82 
Head restraints, rear  83 
Head-up Display  126 
Head-up Display, care  294 
Heating, see Parked-car heat‐ ing  209  
Heavy cargo, stowing  238 
High-beam Assistant  132 
High beams  103 
High beams/low beams, see High-beam Assistant  132 
Hill Descent Control HDC  165 
Hills  236 
Hill start assistant, see Drive- off assistant  163 
Holder for beverages  228 
Homepage  6 
Hood  272 
Horn  14 
Hotel function, trunk lid  65 Hot exhaust system  235 
HUD Head-up Display  126 
Hydroplaning  235 
I iBrake — Post Crash  161 
Ice warning, see External temperature warning  118 
Icy roads, see External tem‐ perature warning  118 
Identification marks, tires  256 
Identification number, see ve‐ hicle identification num‐
ber  10 
Idle state, operating and drive readiness  19 
iDrive  21 
Ignition key, see Remote con‐ trol  54 
Indication of a flat tire  266 , 269  
Indicator and alarm lamps, see Check Control  114 
Indicator lamp, see Check Control  114 
Individual air distribution  205 
Individual settings, see pro‐ files  58 
Inflation pressure, tires  254 
Inflation pressure warning FTM, tires  268 
Information  6 
Initialize, Tire Pressure Moni‐ tor TPM  265 
Initializing, Flat Tire Monitor FTM  269 
Instrument cluster  113 
Instrument lighting  133 
Integral Active Steering  166 
Integrated key  54 
Integrated Owner's Manual in the vehicle  49 
Intelligent Emergency Re‐ quest  286 
Intelligent Safety  139 Seite 306ReferenceEverything from A to Z306
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