Hiding Check Control messages
Press the onboard computer button on the
turn signal lever.
▷Some Check Control messages are dis‐
played continuously and are not cleared
until the malfunction is eliminated. If sev‐
eral malfunctions occur at once, the mes‐
sages are displayed consecutively.
These messages can be faded for approx.
8 seconds. After this time, they are dis‐
played again automatically.▷Other Check Control messages are faded
automatically after approx. 20 seconds.
They are stored and can be displayed
again later.
Displaying stored Check Control
messages
On the Control Display:
1."Vehicle info"2."Vehicle status"3.  "Check Control"4.Select the text message.
Messages after trip completion Special messages displayed while driving are
displayed again after the ignition is switched
off.
Fuel gauge
Vehicle tilt position may cause
the display to vary.
Depending on the equipment
version, the arrow beside the
fuel pump symbol shows which
side of the vehicle the fuel filler flap is on.
Hints on refueling, refer to page  168.
Tachometer
Always avoid engine speeds in the red warning
field. In this range, the fuel supply is inter‐
rupted to protect the engine.
Coolant temperature If the coolant along with the engine becomes
too hot, a Check Control message is displayed.
Check the coolant level, refer to page  190.
Odometer and trip odometer
Display▷Odometer, arrow 1.▷Trip odometer, arrow 2.
Show/reset kilometers Press the knob.
▷When the ignition is
switched off, the time, the
external temperature and
the odometer are displayed.▷When the ignition is switched on, the trip
odometer is reset.Seite 80ControlsDisplays80
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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.
Hints Danger of burns from hot engine
Do not open the cooling system while
the engine is hot; otherwise, esliding coolant
may cause burns.◀
Suitable additives
Only use suitable additives; otherwise,
engine damage may occur. The additives are
harmful to your health.◀
Coolant consists of water and additives.
Not all commercially available additives are
suitable for the vehicle. Information about the
suitable additives are available from the service
center.
Coolant level
General information
Depending on the engine installation, the cool‐
ant reservoir is located on the right side or the
left side of the engine compartment.
Checking1.Let the engine cool.2.The coolant level is correct if it lies be‐
tween the minimum and maximum marks.The marks are on the side of the coolant
reservoir.SymbolMeaningMaximumMinimum
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.3.If the coolant is low, slowly add coolant up
to the specified level; do not overfill.4.Turn the lid until there is an audible click.
The arrows on the coolant reservoir and
the lid must point towards one another.5.Have the cause of the coolant loss elimi‐
nated as soon as possible.
Disposal
Comply with the relevant environmen‐
tal protection regulations when dispos‐
ing of coolant and coolant additives.
Seite 190MobilityCoolant190
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Break-in 152 
Brightness of Control Dis‐ play  88 
Bulb replacement  193 
Bulb replacement, front  194 
Bulb replacement, rear  198 
Bulbs and lights  193 
Button, Start/Stop  63 
Bypassing, refer to Jump- starting  203 
C
California Proposition 65 Warning  7 
Camera lenses, care  211 
Camera, rearview cam‐ era  123  
Can holder, refer to Cu‐ pholder  147 
Car battery  200 
Car care products  209 
Care, displays  211 
Care, vehicle  209 
Cargo  155 
Cargo area, enlarging  143 
Cargo area, storage compart‐ ments  147 
Cargo, securing  156 
Cargo straps, securing cargo  156 
Car key, refer to Remote con‐ trol  34 
Carpet, care  211 
Car wash  208 
Catalytic converter, refer to Hot exhaust system  153 
CBS Condition Based Serv‐ ice  191  
CD/Multimedia, see user's manual for Navigation, En‐
tertainment and Communi‐
cation 
Center armrest  146 
Center console  16 
Central locking system  39 Central screen, refer to Con‐
trol Display  18 
Changes, technical, refer to Safety  7 
Changing parts  193 
Changing wheels  199 
Changing wheels/tires  178 
Chassis number, see vehicle identification number  9 
Check Control  77 
Checking the oil level elec‐ tronically  187 
Children, seating position  59 
Children, transporting safely  59 
Child restraint fixing sys‐ tem  59 
Child restraint fixing system LATCH  61 
Child restraint fixing systems, mounting  59 
Child seat, mounting  59 
Child seats  59 
Chrome parts, care  210 
Cigarette lighter  141 
Cleaning displays  211 
Climate control  130, 132  
Clock  81 
Closing/opening via door lock  39 
Closing/opening with remote control  37 
Clothes hooks  147 
Coasting  162 
Coasting with engine decou‐ pled, coasting  162 
Coasting with idling en‐ gine  162 
Cockpit  14 
Combination reel, refer to Turn signals  67 
Combination switch, refer to Wiper system  68 
Comfort Access  41 
COMFORT program, Dy‐ namic Driving Control  116 Compartments in the
doors  146 
Compass  139 
Compressor  180 
Condensation on win‐ dows  135 
Condensation under the vehi‐ cle  154  
Condition Based Service CBS  191 
Configuring driving pro‐ gram  116 
Confirmation signal  43 
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation 
ConnectedDrive Services 
Connecting electrical devi‐ ces  141 
Continued driving with a flat tire  100 , 103  
Control Display  18 
Control Display, settings  87 
Controller  18, 19  
Control systems, driving sta‐ bility  112 
Convenient opening with the remote control  37 
Coolant  190 
Coolant level  190 
Coolant temperature  80 
Cooling function  131, 134  
Cooling, maximum  133 
Cooling system  190 
Cornering light  91 
Corrosion on brake discs  154 
Cosmetic mirror  141 
Courtesy lamps during un‐ locking  37 
Courtesy lamps with the vehi‐ cle locked  38 
Cruise control  118 
Cruising range  81 
Cupholder  147 
Current fuel consumption  81 Seite 219Everything from A to ZReference219
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