In the following driving situations, the yellow indicator lamp lights up in the housing of the respective
exterior mirror:
•If your vehicle is being overtaken.
•When overtaking another vehicle with a speed difference of up to approximately 15 km/h
(9 mphyf 1 R G L V S O D \ Z L O O E H V K R Z Q L I W K H W D N H R Y H U P D Q R H X Y U H L V P X F K I D V W H U .
The yellow indicator lamp flashes if a possible critical situation is detected when you indicate in the
direction of the detected vehicle.
The quicker another vehicle approaches, the earlier there is a corresponding display in the exterior
mirror.
Lane change system Side Assist Plus
If the vehicle is equipped with a lane keeping system and the system is switched on, the driver is
warned by a corrective steering intervention when changing lanes during a possible critical situation
(information level, warning levelyf 7 K H V W H H U L Q J L Q W H U Y H Q W L R Q D O V R R F F X U V Z K H Q W K H W X U Q V L J Q D O L V
activated for the corresponding direction. If the steering intervention is overridden by the driver, the
steering wheel vibrates to give an additional warning.
Automatic deactivation
The lane change system will switch off automatically if the radar sensors are permanently covered.
This can be caused by a layer of ice or snow in front of the radar sensor, for example.
A text message will be shown on the instrument cluster display.
If the lane change system sensor has been automatically deactivated, the system cannot be
activated until the ignition has been switched off and back on again.
The lane change system and Rear Traffic Alert are switched off automatically when the factory-
fitted towing bracket is electrically connected with a trailer or similar ⇒ Trailer towing. The lane
change system and Rear Traffic Alert are automatically switched on again when the trailer is
unhitched from the vehicle. The lane change system and Rear Traffic Alert must be switched off
manually if a non-factory-fitted towing bracket is used.
Brightness
The brightness of the visual display will automatically adapt to the light levels.
The basic brightness level can be set in the Infotainment system ⇒ Operation and display in the
Infotainment system.
The lane change system is not active during the setting procedure.
Rear Traffic Alert
Fig. 149 Rear Traffic Alert: monitored area around the vehicle leaving the parking space.
Fig. 150 Display in the Infotainment system: Rear Traffic Alert.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Switching on and off
•By means of the Assist systems menu in the instrument cluster ⇒ Instrument cluster
operation.
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.
®
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
Troubleshooting
Warning and indicator lamps on the instrument cluster display
Fault in electronic parking brake. Go to a qualified workshop.
Electronic parking brake does not switch off
The electronic parking brake will not switch itself off if the prerequisites for switching off are not met
or the 12-volt vehicle battery is discharged. Use jump leads ⇒ Jump starting.
Noises of the electronic parking brake
•Noises may be heard when the electronic parking brake is switched on or off.
•If the electronic parking brake has not been used for a long period, the system will carry out
occasional automatic and acoustic checks when the vehicle is parked.
Auto Hold function
Fig. 152 In the centre console: button for the Auto Hold function.
Description of the Auto Hold function
The Auto Hold function can hold the vehicle stationary. The vehicle does not have to be held on the
foot brake.
Old: The Auto Hold function is active when the indicator lamp in the button
⇒ Fig. 152 (arrowyf O L J K W V X S yellow and the indicator lamp in the instrument cluster display
lights up green.
New: The activated Auto Hold function holds the vehicle stationary when the indicator lamp
lights up green on the instrument cluster display.
The Auto Hold function stops holding the vehicle when it starts to move away.
If any of the conditions for the Auto Hold function change while the vehicle is stationary, the Auto
Hold function will switch off automatically. The green indicator lamp in the instrument cluster
display then goes out together with the yellow indicator lamp in the button.
Switching on the Auto Hold function
The Auto Hold function can be switched on when the driver door is closed and the engine has been
started.
•Press the button ⇒. The indicator lamp ⇒ Fig. 152
in the button (arrowyf O L J K W V X S yellow. The Auto Hold function is operational, but the vehicle is
not necessarily held stationary ⇒.
The incorrect use of the electronic parking brake can cause accidents and serious
injuries.
•Never use the electronic parking brake to brake the vehicle, except in emergencies.
The braking distance is considerably longer as only the rear wheels are braked. Always
use the foot brake.
•Never activate the accelerator from the engine compartment if a position or gear has
been selected and the engine is running. The vehicle could move, even if the electronic
parking brake is applied.
WARNING
Exiting the vehicle incorrectly can cause the vehicle to roll away. This can cause
accidents, serious injuries and damage to property.
•Always park the vehicle in the specified order ⇒ Parking.
•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.
WARNING
•Perpendicular parking (mode 1yf: reverse parking perpendicular to the road.
•Parallel parking (mode 2yf: reverse parking parallel to the road.
•Trailer support (mode 3yf: support when hitching a trailer to the vehicle.
•Crossing traffic (mode 4yf: observing crossing traffic.
System limits
The rear view camera system shows only two-dimensional images on the screen. The lack of depth
of field means that potholes and protruding objects on the ground may only be detected with
difficulty, or may not be detected at all.
The rear view camera system may not always be able to detect objects such as thin rails, fences,
posts, trees etc. This could result in damage to your vehicle.
The system displays the orientation lines irrespective of the area surrounding the vehicle. There is
no automatic obstacle detection. Drivers must judge for themselves whether the vehicle will fit into
the parking space.
Switching on and off
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Switching on the rear view camera system
•Select reverse gear.
•OR: press the button.
Switching off the rear view camera system
Drive forwards at a speed of at least 15 km/h (9 mphyf .
Display representation
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The image of the rear view camera system is displayed in the Infotainment system.
The functions and displays depend on the vehicle equipment and may differ from each other.
The rear view camera system hides all orientation lines and guiding functions when the factory-
fitted towing bracket is electrically connected to the trailer ⇒ Trailer towing.
Settings
You can make settings by means of the function buttons when the rear view camera system is
switched on. Some setting options depend on the vehicle equipment.
Function buttons and symbols of the rear view camera system:
xClose current display.Switch to perpendicular parking (mode 1yf ⇒ Parking perpendicular to
the road (mode 1yf.Switch to parallel parking (mode 2yf ⇒ Parking parallel to the road
(mode 2yf.Switch to trailer support (mode 3yf .Switch to crossing traffic (mode 4yf .Adjust
display: brightness, contrast, colour.Switch to Park Distance Control ⇒ Park Distance
Control.Show Park Distance Control display.Hide Park Distance Control display.
Switch Park Distance Control sound on and off.Turn steering wheel (mode 2yf .Stop
vehicle (mode 2yf .
Orientation lines
Green horizontal line: extension of the vehicle.
Red lateral line: a yellow line turns red if a change in the steering input is necessary (mode 2yf .
Yellow lines: vehicle path depending on the steering angle.
Yellow auxiliary boxes: front and rear limits of the parking space (mode 2yf .
Green lateral line: turning point when driving into a parking space (mode 2yf .
Using images from the camera to estimate the distance from obstacles (people, vehicles
etc.yf L V L Q D F F X U D W H D Q G F R X O G F D X V H D F F L G H Q W V D Q G V H Y H U H L Q M X U L H V .
•Camera lenses enlarge and distort the field of vision and make objects appear different
and inaccurate on the screen.
WARNING
•Stop when the red line reaches the rear limit \b.
Parking parallel to the road (mode 2yf
Fig. 156 Infotainment system display: rear view camera system, mode 2.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Key to ⇒ Fig. 156:
Road.
Obstacle or auxiliary box.
Side limit of the parking space.
Obstacle or auxiliary box.
Driving into a parking space
•If applicable, press the button before driving past the selected parking space.
•With the rear view camera system switched on and operational, select mode 2 .
•Activate the turn signal for the side of the street on which you want to park.
•Position the vehicle parallel to the parking row at a distance of around one metre.
•If obstacles protrude from the auxiliary boxes, look for a new parking space or reposition the
vehicle.
•Select reverse gear. A red frame shows the target position of your vehicle.
•Turn the steering wheel so that the red frame moves between the auxiliary boxes and turns
green. Hold the steering wheel in this position and start moving slowly.
•Reverse when an arrow appears. Yellow and green lines are displayed. The arrow shows the
distance still to be covered.
•Leave the steering wheel in the set position while reversing. Make necessary changes to the
steering angle when a steering instruction is displayed next to the steering wheel symbol .
•Reverse until the stop sign is displayed or the green line is aligned with the side limit of the
parking space.
•Stop the vehicle. Steer in the opposite direction until the steering lock is reached.
•Reverse until the stop symbol is displayed or until the red line reaches the rear limit.
Troubleshooting
First read and observe the introductoryinformation and safety warnings⇒
Introduction
No camera visibility, error message, system switches itself off
•Clean the camera or remove stickers or accessories from the camera ⇒ Caring for and cleaning
the vehicle exterior.
•Check whether any damage is visible.
The system is not responding as expected
•The camera is dirty ⇒ Caring for and cleaning the vehicle exterior. The camera visibility may be
impaired by dirt and snow or also residue from cleaning agents or coatings.
•The system requirements must be met ⇒ Prerequisites.
•The camera is covered by water.
•The factory-fitted towing bracket is electrically connected with the trailer ⇒ Trailer towing.
•The vehicle is damaged in the area around the camera, e.g. caused by parking collisions.
•The detection range of the camera is blocked by add-on parts, e.g. bicycle carriers.
•Changes have been made to the paintwork around the camera or the construction has been
modified, e.g. vehicle front end or the running gear.
Response to all circumstances
•Switch off the system temporarily.
•Check whether any of the causes described below apply.
•You can switch the system back on again once you have rectified the cause of the problem.
•If the system still fails to respond as expected, have the system checked by a qualified
workshop.
Park Assist
Introduction
This chapter contains information on the followingsubjects:
⇒ Prerequisites
⇒ Looking for a parking space
⇒ Driving into a parking space
⇒ Driving out of a parking space
⇒ Troubleshooting
Park Assist shows parking spaces
which are suitable for parking and
assists the driver when driving into and
out of parking spaces.
Park Assist is an extension of Park Distance Control ⇒ Park Distance Control.
Park Assist automatically steers the vehicle. The driver must control the accelerator, gear changes
and brake!
Driving into a parking space using Park Assist takes place in the following steps:
•Look for a parking space.
•Drive into a parking space.
System limits
The sensors may not always be able to detect objects such as trailer drawbars, thin rails, fences,
posts, trees and open or opening boot lids. This can result in damage to your vehicle.
In some cases, dirt and ice on the sensors could be registered as an obstacle.
Prerequisites
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The following prerequisites must be met for driving into and out of parking spaces:
•The traction control system (TCSyf P X V W E H V Z L W F K H G R Q ⇒ Brake support systems.
•Distance: maintain a distance of 0.5 – -2.0 metres when driving past the parking space.
•The parking space must have at least the dimensions required by Park Assist.
•Speed when driving past the parking space (for parking spaces parallel to the roadyf Q R W D E R Y H
40 km/h (25 mphyf.
•Speed when driving past the parking space (for parking spaces perpendicular to the roadyf Q R W
above 20 km/h (12 mphyf.
•Maximum speed: 7 km/h (4 mphyf. An automatic braking intervention can take place when
driving into a parking space.
The parking manoeuvre can be continued after the automatic brake intervention.
Fast steering wheel movements can cause serious injury.
•During the manoeuvring operation, do not reach for the steering wheel until prompted
to do so by the system.
•Exception: if a dangerous situation occurs, intervene and take over the steering.
WARNING
Park Assist uses parked vehicles, the kerb and other objects as guidance. Please ensure
that the wheels and tyres are not damaged when parking the vehicle. If necessary, stop the
parking procedure in good time to prevent damage to the vehicle.
NOTICE