Vertical bars show consumption for the se‐
lected time frame.
Trip interruptions are represented below the
bar on the time axis.
"Consumption history"
Adjusting fuel consumption history time frame
Select the symbol.
Resetting fuel consumption history
1.Open "Options".2."Reset consumption history"
Displaying EfficientDynamics info
The current efficiency can be displayed.
"EfficientDynamics info"
The following systems are displayed:
▷Automatic engine Start/Stop function.▷Energy recovery.▷Climate control output.▷Coasting.
Display ECO PRO tips
"ECO PRO Tips"
Settings are stored for the profile currently in
use.
Coasting
The concept
The system helps to conserve fuel.
To do this, under certain conditions the engine
is automatically decoupled from the transmis‐
sion when selector lever position D is set. The
vehicle continues traveling with the engine
idling to reduce fuel consumption. Selector
lever position D remains engaged.
This driving condition is referred to as coast‐
ing.
As soon as you step on the brake or accelera‐
tor pedal, the engine is automatically coupled
again.
Hints
Coasting is a component of the ECO PRO, re‐
fer to page 175, driving mode.
Coasting is automatically activated when ECO
PRO mode is called via the Driving Dynamics
Control.
The function is available in a certain speed
range.
A proactively driving style helps the driver to
use the function as often as possible and sup‐
ports the fuel-conserving effect of coasting.
Safety mode
The function is not available under one of the
following conditions.▷DSC OFF or TRACTION activated.▷Driving in the dynamic limit range and on
steep uphill or downhill grades.▷Battery charge status temporarily too low
or vehicle electrical system drawing exces‐
sive current.▷Cruise control activated.
Functional requirements
In ECO PRO mode, this function is available in
a speed range from approximately 30 mph, ap‐
prox. 50 km/h to 100 mph, approx. 160 km/h, if
the following conditions are met:
▷Accelerator pedal and brake pedal are not
operated.▷The selector lever is in selector lever posi‐
tion D.▷Engine and transmission are at operating
temperature.
The driving status Coast can be influenced
with the shift paddles.
Seite 178Driving tipsSaving fuel178
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Wheels and tiresVehicle features and options
This 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.
Tire inflation pressure
Safety information
The tire characteristics and tire inflation pres‐
sure influence the following:▷The service life of the tires.▷Road safety.▷Driving comfort.
Checking the tire inflation pressure
Check the tire inflation pressure regularly
Regularly check the tire inflation pres‐
sure, and correct it as needed: at least twice a
month and before a long trip. If you fail to ob‐
serve this precaution, you may be driving on
tires with incorrect tire pressures, a condition
that may not only compromise your vehicle's
driving stability, but also lead to tire damage
and the risk of an accident.◀
Tires have a natural, consistent loss of tire in‐
flation pressure.
Tires heat up while driving, and the tire infla‐
tion pressure increases along with the tire's
temperature. The tire inflation pressure speci‐
fications relate to cold tires or tires with the
ambient temperature.
Only check the tire inflation pressure when the
tires are cold. This means after driving no more
than 1.25 miles/2 km or when the vehicle has
been parked for at least 2 hours.
The displays of inflation devices may under-
read by up to 1.45 psi/0.1 bar.
For Flat Tire Monitor: after correcting the tire
inflation pressure, reinitialize the Flat Tire
Monitor.
For Tire Pressure Monitor: after correcting the
tire inflation pressure, reset the Tire Pressure
Monitor.
Tire inflation pressure specifications
The tire inflation pressure table, refer to
page 189, contains all tire inflation pressure
specifications for the specified tire sizes at the
ambient temperature. Tire inflation pressure
specifications apply to approved tire sizes and
recommended tire brands. This information
can be obtained from your service center.
To identify the correct tire inflation pressure,
please note the following:▷Tire sizes of your vehicle.▷Maximum permitted driving speed.
Tire inflation pressures up to
100 mph/160 km/h
For speeds of up to 100 mph/160 km/h and for
optimum driving comfort, note the pressure
values in the tire inflation pressure table, refer
to page 189, and adjust as necessary.
Seite 188MobilityWheels and tires188
Online Edition for Part no. 01 40 2 956 806 - X/14
Parking brake 67
Parking lights 91
Passenger side mirror, tilting downward 57
Pathway lines, rearview cam‐ era 137
PDC Park Distance Con‐ trol 133
Pedestrian warning with city braking function 111
Personal Profile 35
Personal Profile, exporting profiles 36
Personal Profile, importing profiles 36
Pinch protection system, glass sunroof 48
Pinch protection system, win‐ dows 47
Plastic, care 223
Power failure 214
Power windows 46
Pressure, tire air pres‐ sure 188
Pressure warning FTM, tires 103
Profile, refer to Personal Pro‐ file 35
Programmable memory but‐ tons, iDrive 24
Protective function, glass sunroof 48
Protective function, win‐ dows 47
Push-and-turn reel, refer to Controller 18, 19
R Radiator fluid 202
Radio-operated key, refer to Remote control 34
Radio ready state 64
Radio, see user's manual for Navigation, Entertainment
and Communication Rain sensor 70
Rear lights 213
Rear seat backrest, adjust‐ ing 161
Rear seat backrest tilt 161
Rear socket 158
Rear spoiler, active 120
Rear turn signal, bulb replace‐ ment 211
Rearview camera 136
Rearview mirror 57
Rear window de‐ froster 147, 150
Recirculated-air filter 151
Recirculated-air mode 147, 150
Recommended fuel grade 186
Recommended tire brands 194
Refueling 184
Remaining range 81
Remote control/key 34
Remote control, malfunc‐ tion 38
Remote control, univer‐ sal 153
Replacement fuse 214
Replacing parts 205
Replacing wheels/tires 194
Reporting safety defects 9
RES button 128
RES button, see Active Cruise Control, ACC 125
RES button, see Cruise con‐ trol 131
Reserve warning, refer to Range 81
Reset, Tire Pressure Monitor TPM 100
Retaining straps, securing cargo 172
Retreaded tires 194
Roadside parking lights 92
RON recommended fuel grade 186 Roofliner 17
Roof load lidacity 229
Roof-mounted luggage rack 173
Rope for tow-starting/ towing 219
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires 195
Rubber components, care 223
Run-flat tires 195
S Safe braking 169
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 54
Safety belts 53
Safety belts, care 224
Safety reel, windows 47
Safety systems, airbags 96
Saving fuel 174
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 205
Screw thread, see screw thread for tow fitting, screw
thread for tow fitting 220
Seat and mirror memory 56
Seat belts, refer to Safety belts 53
Seat heating, front 53
Seat heating, rear 53
Seating position for chil‐ dren 60
Seats 50
Selection list in instrument cluster 85
Selector lever, Steptronic transmission 72
Sensors, care 224
Service and warranty 8 Seite 238ReferenceEverything from A to Z238
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