Engine oil temperature▷Cold engine: the pointer is at
the low temperature end.
Drive at moderate engine
and vehicle speeds.▷Normal operating tempera‐
ture: the pointer is in the
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 208.
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 in the in‐
strument cluster.
Setting the time on the Control
Display, refer to page 91.
Date The date is displayed in the in‐
strument cluster.
Set the date on the Control Dis‐
play, refer to page 91.
Range Display With a low remaining range:▷A Check Control message is
displayed briefly.▷The remaining range is
shown on the computer.▷With a dynamic driving style - e.g., taking
curves aggressively - engine operation
might vary.Seite 84ControlsDisplays84
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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.
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.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.Seite 208MobilityCoolant208
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Adding1.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 209CoolantMobility209
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Control Display 18
Control Display, settings 91
Controller 18, 19
Control systems, driving sta‐ bility 121
Convenient opening with the remote control 37
Coolant 208
Coolant level 208
Coolant temperature 84
Cooling function 152, 155
Cooling, maximum 154
Cooling system 208
Corrosion on brake discs 175
Cosmetic mirror 160
Cruise control 135
Cruise control, active with Stop & Go 128
Cruise Control, refer to Active Cruise Control 128
Cruising range 84
Cupholder 167
Current fuel consumption 85
D
Damage, tires 200
Damping control, dy‐ namic 124
Data, technical 232
Date 84
Daytime running lights 95
Daytime running lights, bulb replacement 214
Defrosting, refer to Windows, defrosting 151, 154
Dehumidifying, air 152, 155
Deleting personal data 24
Deletion of personal data 24
Destination distance 89
Diesel exhaust fluid, at low temperatures 192
Diesel exhaust fluid, having refilled 192
Diesel exhaust fluid, on mini‐ mum 192 Diesel exhaust fluid, replen‐
ishing yourself 192
Diesel particulate filter 173
Digital clock 84
Dimensions 232
Dimmable exterior mirrors 59
Dimmable interior rearview mirror 59
Direction indicator, refer to Turn signals 71
Display, electronic, instru‐ ment cluster 79
Display in windshield 92
Display lighting, refer to In‐ strument lighting 97
Displays, cleaning 229
Disposal, coolant 209
Disposal, vehicle battery 219
Distance control, refer to PDC 137
Distance to destination 89
Divided screen view, split screen 23
Door lock 39
Door lock, refer to Remote control 34
Downhill control 123
Drive-off assistant 126
Drive-off assistant, refer to DSC 121
Driving Dynamics Con‐ trol 124
Driving instructions, break- in 172
Driving mode 124
Driving notes, general 173
Driving on bad roads 172
Driving stability control sys‐ tems 121
Driving tips 173
DSC Dynamic Stability Con‐ trol 121
DTC Dynamic Traction Con‐ trol 122
Dynamic Damping Con‐ trol 124 Dynamic Stability Control
DSC 121
Dynamic Traction Control DTC 122
E ECO PRO 180
ECO PRO, bonus range 181
ECO PRO display 180
ECO PRO driving mode 180
ECO PRO mode 180
ECO PRO Tip - driving in‐ struction 182
EfficientDynamics 182
Electronic displays, instru‐ ment cluster 79
Electronic oil measure‐ ment 205
Electronic Stability Program ESP, refer to DSC 121
Emergency detection, remote control 35
Emergency release, fuel filler flap 188
Emergency Request 221
Emergency service, refer to Roadside Assistance 222
Emergency start function, en‐ gine start 35
Emergency unlocking, trans‐ mission lock 77
Energy Control 85
Energy recovery 85
Engine, automatic reel-off 67
Engine, automatic Start/Stop function 67
Engine compartment 203
Engine compartment, work‐ ing in 203
Engine coolant 208
Engine idling when driving, coasting 183
Engine oil 205
Engine oil, adding 206
Engine oil additives 206 Seite 238ReferenceEverything from A to Z238
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