Progressive steering
Depending on the vehicle equipment level, progressive steering can adjust the force of the steering
movement in a driving situation. Progressive steering only functions when the engine is running.
In urban driving, smaller steering movements are required when parking, manoeuvring, or turning
sharply.
When driving on country roads or on the motorway, the progressive steering provides a more
sporty, direct steering response, and a dynamic feel.
Troubleshooting
Warning and indicator lamps in the instrument cluster
The indicator lamps light up.
Do not drive on! Electromechanical steering not functioning. The steering must be
checked by a qualified workshop as soon as possible.Electromechanical steering function
reduced. The steering must be checked by a qualified workshop as soon as possible. If the yellow
warning lamp remains off after the engine has been restarted and you have driven a short distance,
you do not need to consult a qualified workshop.The 12-volt battery has been disconnected
and reconnected. Drive a short distance at a speed of 15 – 20 km/h (9 – 12 mph).
The indicator lamps flash.
Steering column twisted. Turn the steering wheel back and forth.Steering column not
locked or unlocked. Remove the vehicle key from the ignition lock and switch the ignition back on
again. Follow any messages that are on the instrument cluster display. Do not continue your
journey if the steering column remains locked when the ignition is switched on. Seek expert
assistance.
Driving profile selection and 4MOTION Active
Control
Introduction
This chapter contains information on the followingsubjects:
⇒ Selecting a driving profile (ONROAD)
⇒ Selecting a driving profile (4MOTION Action Control)
⇒ Adjusting the driving profile to suit your requirements
⇒ Troubleshooting
The driving profile selection contains
factory-defined driving profiles which
have different effects on the vehicle
setup. You can also set your own
vehicle setup by means of an individual
driving profile.
Different driving profiles can be selected depending on the vehicle equipment level. The effect on
the vehicle setup in the individual driving profiles depends on the vehicle equipment.
The settings available depend on the type of drive. Vehicles with a front-wheel drive come with
ONROAD driving profiles ⇒ Selecting a driving profile (ONROAD), while vehicles with all-wheel
If the power steering is not working, the steering wheel is difficult to turn, which makes it
difficult to steer the vehicle.
•The power steering only functions when the engine is running.
•Never allow the vehicle to roll if the engine is switched off.
•Never remove the vehicle key from the ignition lock when the vehicle is in motion. The
steering column lock may be activated and it will no longer be possible to steer the
vehicle.
WARNING
In conjunction with the ESC, counter steering assistance provides the driver with
assistance when steering in critical driving situations. The driver must steer the vehicle at
all times. Counter steering assistance does not steer the vehicle.
WARNING
The ignition of the vehicle being towed must be switched on to prevent the steering wheel
from locking, and so that the turn signals, horn, wipers and window washer system can be
used.
NOTICE
•Proactive occupant protection system
In vehicles with a DSG dual clutch gearbox, the system automatically changes to gear
position S when the Sport driving profile is selected. The system automatically switches to gear
position D when the Eco driving profile is selected. Since coasting is active in the Eco driving
profile, the gearbox programme E is additionally displayed on the instrument cluster display.
The driver can adjust certain vehicle functions irrespective of the selected driving profile. For
example, the driver can switch to gear position S when the Eco driving profile is selected.
Selecting a driving profile (4MOTION Action Control)
Fig. 129 In the lower section of the centre console: control for the 4MOTION Active Control in
vehicles with all-wheel drive.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Key to ⇒ Fig. 129:
MODE button: Selects Onroad driving profiles and opens menu in the Infotainment system.
Snow driving profile.
On-road driving profile.
Off-road driving profile.
Off-road Individual driving profile.
Selecting the driving profile
•Switch on the ignition.
•Turn the control for the 4MOTION Active Control until the LED next to the desired driving profile
lights up ⇒ Fig. 129.
•To switch through the Onroad driving profiles, press the MODE button or press an Onroad
driving profile in the Infotainment system.
•Touch the function button to display additional information about the active driving mode.
•Touch the function button for the required driving profile in the Infotainment system.
When the ignition is switched off, the set driving profile and the individual settings will remain
selected.
If one of the driving profiles Snow, Off-road or Off-road Individual was the last active profile, the
most recently active On-road driving profile is activated if the ignition remains switched off for a
relatively long period.
The driving profile Sport will also remain selected after the ignition has been switched off. However,
sport functions, e.g., for the engine and gearbox, can be deactivated when switching on the ignition
again. To reactivate the sports functions, tip the gearbox selector lever to the rear ⇒ DSG dual
clutch gearbox.
Recommended driving situations for each driving profile
•Snow: The Snow driving profile improves the efficiency of the accelerator on icy or snowy
roads. In addition, the lane holding when cornering and the power in straight driving are also
improved. The dynamic of the ACC Adaptive Cruise Control is restricted. The dynamic
cornering light is adjusted to provide better support in poor visibility. It is not possible to shift into
the S position in the Snow driving profile.
•Off-road: The Off-road driving profile improves the efficiency of the accelerator when driving
off-road. The engine brake is always available and gearshifts can be prevented in critical
situations. In the Off-road driving profile, the Hill Start Assist and Hill Descent Control are
active. The dynamic cornering light is adjusted to provide better support in poor visibility. It is
not possible to shift into the S position in the Off-road driving profile. When the driving profile is
active, the instrument cluster displays the symbol m/k/s562MK.
Changing the driving profile can alter the vehicle handling. Never allow the driving profile
selection to tempt you into taking any risks when driving.
•Always adapt your speed and driving style to suit visibility, weather, road and traffic
conditions.
WARNING
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Fig. 135 On the left of the steering column: cruise control system lever.
Fig. 136 On the instrument cluster display: cruise control system status displays (illustration).
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Key to ⇒ Fig. 136:
Cruise control system not regulating, stored speed shown small or darkened.
System fault. Go to a qualified workshop.
Cruise control system not regulating, no speed stored.
Cruise control system regulating, stored speed displayed in large figures.
Switching on
•Move the lever ⇒ Fig. 135① to position .
No speed has been stored and the speed is not yet controlled.
Starting control
•Press the button ⇒ Fig. 135③ while driving.
The current speed is stored and controlled. The green indicator lamp also lights up.
Setting the speed
•+ 1 km/h (1 mph): tip the lever ⇒ Fig. 135① to position .
•+ 10 km/h (5 mph): push the lever briefly towards ⇒ Fig. 135⊕.
•- 1 km/h (1 mph): press the button ⇒ Fig. 135③.
•- 10 km/h (5 mph): push the lever briefly towards ⇒ Fig. 135㊀.
To keep changing the speed on a continuous basis, press and hold the lever towards
⇒ Fig. 135⊕ or ⇒ Fig. 135㊀. The vehicle adapts the current speed by
accelerating or closing the throttle. The vehicle does not actively brake.
Interrupting control
•Press the lever ⇒ Fig. 135① to position or depress the brake.
The speed remains stored in the memory.
Resuming control
•Move the lever ⇒ Fig. 135① to position .
The stored speed is resumed and controlled.
Switching off
•Move the lever ⇒ Fig. 135① to position .
The cruise control system is switched off and the stored speed is deleted.
Operating the cruise control system via the multifunction steering
wheel
Fig. 137 Left-hand side of the multifunction steering wheel: buttons for operating the cruise control
system.
Fig. 138 On the instrument cluster display: cruise control system status displays (illustration).
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Key to ⇒ Fig. 138:
Cruise control system not regulating, stored speed shown small or darkened.
System fault. Go to a qualified workshop.
Cruise control system not regulating, no speed stored.
Cruise control system regulating, stored speed displayed in large figures.
Switching on
•Press the or button.
No speed has been stored and the speed is not yet controlled.
Starting control
•Press the button while driving.
The current speed is stored and controlled. The green indicator lamp .
Setting the speed
You can adjust the stored speed during speed control by the cruise control system:
+ 1 km/h (1 mph)- 1 km/h (1 mph)+ 10 km/h (5 mph)- 10 km/h (5 mph)
Press and hold the button or to continuously change the stored speed. The vehicle
adapts the current speed by accelerating or closing the throttle. The vehicle does not actively brake.
Interrupting control
•Briefly press the button or . Alternatively, depress the brake pedal.
The speed remains stored in the memory.
Resuming control
•Press the button.
The stored speed is resumed and controlled.
Switching off
•Press and hold the button.
The cruise control system is switched off and the stored speed is deleted.
Changing to the speed limiter
•Press the button.
The cruise control system is switched off.
Fig. 139 On the left of the steering column: switch and buttons for operating the speed limiter.
Fig. 140 On the instrument cluster display: speed limiter status displays (illustration).
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Key to ⇒ Fig. 140:
Control active, stored speed displayed in large figures.
Control interrupted, stored speed shown small or darkened.
Switching on
•Move switch ⇒ Fig. 139② to position .
The speed last set is stored. No control yet.
Starting control
•Press button ⇒ Fig. 139① in the area while driving.
The current speed is stored as the maximum speed. The green indicator lamp .
Setting the speed
You can adjust the stored speed by means of the button ⇒ Fig. 139①:
(short)+ 1 km/h (1 mph) (short)- 1 km/h (1 mph)
Press and hold button ⇒ Fig. 139① to continuously change the stored speed.
Resuming control
•Press button ⇒ Fig. 139① in area .
The speed limiter is activated again as soon as the current speed is lower than the stored speed.
Switching off
•Move switch ⇒ Fig. 139② to position .
The speed limiter is switched off and the speed remains stored (also after the ignition is switched
off).
Operating the speed limiter via the multifunction steering wheel
Fig. 141 Left-hand side of the multifunction steering wheel: buttons for operating the speed limiter.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Switching on
•Press the or button.
The speed last set is stored. No control yet.
Starting control
•Press the button while driving.
•OR: depending on the vehicle equipment, by means of the button for the driver assist systems
⇒ Button for driver assist systems.
•OR: depending on the vehicle equipment, in the Driver assistance menu in the Infotainment
system ⇒ Operation and display in the Infotainment system.
Function
Rear Traffic Alert monitors the traffic crossing behind the vehicle when reversing out of a parking
space or manoeuvring. Rear Traffic Alert functions using radar sensors in the rear bumper.
Key to ⇒ Fig. 150:
Critical situation. Do not drive on!Possible critical situation.
Detection of a critical situation can also take place acoustically:
•A warning signal will sound and a text message will be displayed in the instrument cluster for
vehicles without Park Distance Control.
•A warning signal will sound with the continuous Park Distance Control tone if Park Distance
Control is installed in the vehicle. If the Park Distance Control is deactivated, no warning can be
given to the driver and the Rear Traffic Alert system will also be switched off temporarily.
If there is a fault in the system's scanned area, the yellow indicator lamp lights up .
Automatic braking intervention to minimise damage
If Rear Traffic Alert detects an approaching road user and the driver has not pressed the brake, the
system can brake automatically.
The Rear Traffic Alert helps the driver to prevent damage by initiating an automatic braking
intervention. Automatic braking intervention takes place when reversing at speeds of between
1-12 km/h (1-7 mph). The vehicle is held stationary for up to two seconds after vehicle standstill has
been detected.
After automatic braking intervention is activated to prevent damage to the vehicle, the system
requires approximately ten seconds before it can activate another automatic braking intervention.
The automatic braking intervention can be interrupted by pressing the accelerator or brake pedal
sharply and taking control of the vehicle.
Troubleshooting
First read and observe the introductoryinformation and safety warnings⇒
Introduction
No sensor visibility, error message, system switches itself off
•Clean the radar sensors or remove stickers or accessories from the radar sensors ⇒ Caring for
and cleaning the vehicle exterior.
•Check whether any damage is visible.
The system is not responding as expected
•The radar sensors are dirty ⇒ Caring for and cleaning the vehicle exterior. The sensor visibility
may be impaired by dirt and snow or also residue from cleaning agents or coatings.
•The prerequisites for system operation must be met ⇒ System limits.
•The radar sensors are covered by water.
•The vehicle is damaged in the area of the radar sensors, e.g. caused by parking collisions.
•The detection ranges of the radar sensors are blocked by add-on parts, e.g. bicycle carriers.
•Changes have been made to the paintwork in the area of the radar sensors or structural
modifications have been made, e.g. on the vehicle front end or the running gear.
•Tinting foils have been retrofitted on the side windows.
The intelligent technology of the lane change system including Rear Traffic Alert cannot
overcome the laws of physics, and functions only within the limits of the system. Do not
let the auxiliary function of the Rear Traffic Alert tempt you to take any risks while driving
– this can cause accidents. The system is not a substitute for the full concentration of the
driver.
•Never use the system with impaired vision or in unpredictable traffic situations, e.g. on
extremely busy roads or across several lanes.
•Always pay attention to the area around the vehicle – cyclists and pedestrians are
often not clearly detected.
•The Rear Traffic Alert will not always independently bring the vehicle to a complete
stop.
WARNING
Parking and manoeuvring
Parking
Stopping the vehicle
Always park the vehicle in the specified order.
Always stop the vehicle on a suitable surface ⇒.
•Bring the vehicle to a stop. On vehicles with a manual gearbox, fully depress the clutch.
•Press and hold the brake pedal.
•With a DSG dual clutch gearbox, move the selector lever to position P.
•Switch on the electronic parking brake ⇒ Electronic parking brake.
•Stop the engine and switch off the ignition ⇒ Starting and stopping the engine. The indicator
lamp in the instrument cluster display must light up red.
•With a manual gearbox, select first gear for flat ground and uphill inclines, or reverse gear for
downhill inclines, and then release the clutch.
•Locking the steering column ⇒ Steering
•Take your left foot off the brake.
•Make sure that all vehicle occupants leave the vehicle.
•Get out of the vehicle. Take all vehicle keys with you.
•Lock the vehicle.
Parking on uphill and downhill gradients
Turn the steering wheel so that the front wheels will roll against the kerb if the parked vehicle starts
to move.
Please adhere to relevant legislation when stopping and parking your vehicle.
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The components of the exhaust system become very hot. This can cause fires and serious
injuries.
•Never park the vehicle where parts of the exhaust system can come into contact with
inflammable material underneath the vehicle, e.g. undergrowth, leaves, dry grass, spilt
fuel, oil etc.
WARNING
The vehicle may roll away if you leave and park the vehicle incorrectly. This can cause
accidents and serious injuries.
•Before leaving the vehicle, make sure that the electronic parking brake is switched on
and that the indicator light lights up red on the instrument cluster display when
the ignition is switched off.
•Never remove the vehicle key from the ignition lock when the vehicle is in motion. The
steering lock may be activated and you will no longer be able to steer or control the
vehicle.
•Never leave children or people requiring assistance alone in the vehicle. They could
switch off the electronic parking brake, or move the selector lever or gearshift lever,
and thus set the vehicle in motion.
•Always take all vehicle keys with you every time you leave the vehicle. The engine can
be started and electrical equipment such as the window controls can be operated. This
can cause serious injury.
•Never leave children or people requiring assistance alone in the vehicle. They could
become trapped in the vehicle in an emergency and may not be able to get themselves
to safety. For example, locked vehicles may be subjected to very high or very low
temperatures depending on the season. This can cause serious injuries and illness or
fatalities, especially among small children.
WARNING
•Always take care when driving in car parks with protruding kerbstones or bollards.
Objects that protrude from the ground can damage the bumper and other components
when parking the vehicle or driving out of a parking space. Stop before the wheels
touch the fixed boundaries or kerbs.
•Drive carefully through dips in the road, over driveways, ramps, kerbstones and other
objects. Low-lying vehicle components such as the bumper, spoiler and parts of the
running gear, engine or exhaust system could be damaged.
NOTICE
Red and green frames: vehicle outline (mode 2).
Trailer support (mode 3)
In vehicles with a factory-fitted towing bracket, the trailer support function can be used when
approaching a trailer drawbar. The powerful zoom level used in this mode means that obstacles
behind the vehicle appear very late.
Auxiliary lines are shown on the Infotainment system.
Red line: position of the towing bracket.
Green lines: distance to towing bracket. The distance intervals are around 0.1 m in each case.
Orange line: predicted path of the towing bracket, depending on the steering angle.
Crossing traffic (mode 4)
This display representation helps the driver to monitor traffic behind the vehicle and can be used in
situations such as driving out of a garage or narrow exits, for example.
Prerequisites
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The following prerequisites must be met for detection of a parking space:
•Do not exceed a speed of approximately 15 km/h (9 mph).
•Width of the parking space: vehicle width + 0.2 m.
•Distance: position the vehicle approximately one metre from the parking space (mode 2 only).
•Length of the parking space: approx. 8 m (mode 2 only).
The following conditions must be met in order to display a correct image:
•The boot lid is closed.
•The surrounding area has a flat surface.
•Vehicle does not have a heavy load at the rear.
Parking perpendicular to the road (mode 1)
Fig. 155 Infotainment system screen display: parking using the rear view camera system, mode 1.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Key to ⇒ Fig. 155:
Road.
Parking space.
Side limit of the parking space.
Rear limit of the parking space.
Driving into a parking space
•Press the or button before driving past the selected parking space.
•With the rear view camera system switched on and operational, select mode 1 .
•Position the vehicle in front of the parking space ⇒ Fig. 155②.
•Steer so that the yellow lines ③ lead into the parking space . The green and yellow lines
must be aligned with the side limit lines ③.