middle or in the left half of
the temperature display.▷Hot engine: the pointer is at the high end of
the temperature range. A Check Control
message is also displayed.
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  204.
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.
External temperature
If the indicator drops to
+37 ℉/+3 ℃ or lower, a signal
sounds.
A Check Control message is displayed.
There is an increased risk of ice on roads.
Ice on roads
Even at temperatures above
+37 ℉/+3 ℃, roads might be icy.
Therefore, drive carefully on bridges and
shaded roads, e.g., to avoid the increased risk
of an accident.◀
Time The time is displayed at the bot‐
tom of the instrument cluster.
Setting the time and time for‐
mat, refer to page  88.
Date The date is displayed in the
computer.
Setting the date and date for‐
mat, refer to page  88.
Range
Display With a low remaining range:▷A Check Control message is
displayed briefly.▷The remaining range is
shown on the on-board co‐
mupter.▷With a dynamic driving style - e.g., taking
curves aggressively - engine operation
might vary.
The Check Control message appears continu‐
ously below a range of approx. 30 miles/50 km.
Refuel promptly
Refuel no later than at a range of
30 miles/50 km or engine operation might fail
and damage might occur.◀
Seite 81DisplaysControls81
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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.
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Controller 18, 19  
Control systems, driving sta‐ bility  118 
Convenient opening with the remote control  37 
Coolant  204 
Coolant level  204 
Coolant temperature  81 
Cooling function  145, 148  
Cooling, maximum  147 
Cooling system  204 
Cornering light  92 
Corrosion on brake discs  168 
Cosmetic mirror  155 
Courtesy lamps during un‐ locking  37 
Courtesy lamps with the vehi‐ cle locked  38 
Cruise control  129 
Cruise control, active with Stop & Go  123 
Cruising range  81 
Cupholders  161 
Current fuel consumption  82 
D
Damage, tires  192 
Damping control, dy‐ namic  120 
Data, technical  228 
Date  81 
Daytime running lights  92 
Defrosting, refer to defrosting the windows  145 
Defrosting, refer to Windows, defrosting  149 
Defrosting the windows  145 
Dehumidifying, air  145, 148  
Deleting personal data  25 
Deletion of personal data  25 
Destination distance  86 
Digital clock  81 
Digital compass  153 
Dimensions  228 
Dimmable exterior mirrors  57 Dimmable interior rearview
mirror  58 
Direction indicator, refer to Turn signals  67 
Display, electronic, instru‐ ment cluster  76 
Display in windshield  89 
Display lighting, refer to In‐ strument lighting  94 
Displays, cleaning  225 
Disposal, coolant  204 
Disposal, vehicle battery  214 
Distance control, refer to PDC  131 
Distance to destination  86 
Divided screen view, split screen  23 
Door lock  39 
Door lock, refer to Remote control  34 
Drive-off assistant  122 
Drive-off assistant, refer to DSC  118 
Driver assistance, refer to In‐ telligent Safety  105 
Driving Assistant, refer to In‐ telligent Safety  105 
Driving Dynamics Con‐ trol  120  
Driving instructions, break- in  166  
Driving mode  120 
Driving notes, general  166 
Driving stability control sys‐ tems  118 
Driving style analysis  177 
Driving tips  166 
DSC Dynamic Stability Con‐ trol  118  
DTC Dynamic Traction Con‐ trol  119  
Dynamic Damping Con‐ trol  120  
Dynamic Stability Control DSC  118 Dynamic Traction Control
DTC  119 
E ECO PRO  173 
ECO PRO, bonus range  174 
ECO PRO display  173 
ECO PRO driving mode  173 
ECO PRO driving style analy‐ sis  177  
ECO PRO mode  173 
ECO PRO Tip - driving in‐ struction  175 
EfficientDynamics  176 
Electronic displays, instru‐ ment cluster  76 
Electronic oil measure‐ ment  201 
Electronic Stability Program ESP, refer to DSC  118 
Emergency detection, remote control  35 
Emergency release, fuel filler flap  182 
Emergency Request  216 
Emergency start function, en‐ gine start  35 
Emergency unlocking, trans‐ mission lock  74 
Emergency unlocking, trunk lid  41 
Energy Control  82 
Energy recovery  82 
Engine, automatic Start/Stop function  65 
Engine, automatic switch- off  65 
Engine compartment  199 
Engine compartment, work‐ ing in  200 
Engine coolant  204 
Engine idling when driving, coasting  176 
Engine oil  201 
Engine oil, adding  202 Seite 234ReferenceEverything from A to Z234
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