Highway mode
Highway mode increases the range of the beam.
Active: if you are driving at a speed above
110 km/h and do not make any large steering
movements for at least 1,000 m or if you are
driving at a speed above 130 km/h.
Not active: if you are driving at speeds below
80 km/h following activation.
Extended range fog lamps The extended range fog lamps reduce the glare
experienced by the driver and improve the illu-
mination of the edge of the road.
Active: if you are driving at speeds below
40 mph (70 km/h) and you switch on the rear
fog lamp.
Not active: if, following activation, you are driv-
ing at speeds above 60 mph (100 km/h) or if you
switch off the rear fog lamp
Off-road lights The off-road lights facilitate the early recogni-
tion of objects/obstacles when driving off-road
thanks to a symmetrical, wider and brighter dis- tribution of light from the low-beam headlamps.
Active: when driving at speeds no faster than
30 mph (50 km/h) and the off-road program
selector wheel is in position 1 or 2.
Not active: when driving at speeds above
30 mph (50 km/h).
When the off-road lights are switched on, the
cornering light function is permanently activa-
ted, the active light function is deactivated and
the headlamp range control is set to static
mode. Adaptive Highbeam Assist
General notes You can use this function to set the headlamps
to change between low beam and high beam
automatically. The system recognizes vehicles
with their lights on, either approaching from the opposite direction or traveling in front of your
vehicle, and consequently switches the head-
lamps from high beam to low beam.
The system automatically adapts the low-beam
headlamp range depending on the distance to
the other vehicle. Once the system no longer detects any other vehicles, it reactivates the
high-beam headlamps.
The system's optical sensor is located behind
the windshield near the overhead control panel.
Important safety notes G
WARNING
Adaptive Highbeam Assist does not recognize road users:
R who have no lights, e.g. pedestrians
R who have poor lighting, e.g. cyclists
R whose lighting is blocked, e.g. by a barrier
On very rare occasions, Adaptive Highbeam
Assist may fail to recognize other road users
that have lights, or may recognize them too
late. In this, or in similar situations, the auto-
matic high-beam headlamps will not be deac-
tivated or will be activated regardless. There is a risk of an accident.
Always carefully observe the traffic conditionsand switch off the high-beam headlamps in
good time.
Adaptive Highbeam Assist cannot take into
account road, weather or traffic conditions.
Adaptive Highbeam Assist is only an aid. You are responsible for adjusting the vehicle's lighting
to the prevailing light, visibility and traffic con-
ditions.
In particular, the detection of obstacles can be
impaired if:
R poor visibility, e.g. due to fog, heavy rain or
snow
R dirt on the sensors or the sensors are
obscured
Switching Adaptive Highbeam Assist
on/off X
To switch on: turn the light switch to 0058.
X Press the combination switch beyond the
pressure point in the direction of arrow 0043.
The 00CE indicator lamp in the multifunction
display lights up when it is dark and the light
sensor activates the low-beam headlamps.
If you are driving at speeds above approx-
imately 16 mph (25 km/h): 118
Exterior lightingLights and windshield wipers
The headlamp range is set automatically
depending on the distance between the vehi-
cle and other road users.
If you are driving at speeds above approx-
imately 19 mph (30 km/h) and no other road
users have been detected:
The high-beam headlamps are switched on
automatically. The 0057indicator lamp in the
instrument cluster also lights up.
If you are driving at speeds below approx-
imately 16 mph (25 km/h) or other road users
have been detected or the roads are ade-
quately lit:
The high-beam headlamps are switched off
automatically. The 0057indicator lamp in the
instrument cluster goes out. The 00CEindi-
cator lamp in the multifunction display
remains lit.
X To switch off: move the combination switch
back to its normal position or move the light
switch to another position.
The 00CE indicator lamp in the multifunction
display goes out. Headlamps fogged up on the inside
Certain climatic and physical conditions may
cause moisture to form in the headlamp. This
moisture does not affect the functionality of the headlamp. Interior lighting
Overview of interior lighting
Overhead control panel
0043 003D Switches the left-hand front reading
lamp on/off
0044 004A Switches the front interior lighting on 0087
0043 Switches the rear interior lighting on/
off
0085 0033 Switches the front interior lighting/
automatic interior lighting control off
0083 003D Switches the right-hand front reading
lamp on/off
0084 Switches the automatic interior lighting con-
trol on Rear overhead control panel (second row of seats)
0043 To switch the reading lamp on/off Rear overhead control panel (third row of seats)
0043
Reading lamp Interior lighting control
General notes The interior light functions are automatically
switched off after some time to prevent the
vehicle's battery from discharging, unless the
SmartKey is in position
0048in the ignition lock.
The color and brightness of the ambient lighting
are set using the multimedia system (see Digital Operator's Manual). Interior lighting
119Lights and windshield wipers Z
Rear control panel
0071 Sets rear-compartment climate control to automatic (Y page 132)
0072 Directs the air distribution through the rear air vents (Y page 133)
0073 Switches the seat heating on the right-hand side on/off (Y page 106)
0074 Directs the air distribution through the footwell vents (Y page 133)
0075 Switches the rear climate control on/off (Y page 131)
0076 Switches the seat heating on the left-hand side on/off (Y page 106)Control panel for 3-zone automatic climate control
USA only
Front control panel
0043 Sets the temperature, left (Y page 132)
0044 Defrosts the windshield (Y page 133)
0087 Switches the maximum cooling MAX COOL on or off (Y page 134)
0085 Switches cooling with air dehumidification on/off (Y page 131)
0083 Switches the rear window defroster on/off (Y page 134)
0084 Sets the temperature, right (Y page 132)
006B Switches the ZONE function on/off (Y page 133)
006C Activates/deactivates climate control (Y page 131)
006D Sets the air distribution (Y page 133)
006E Increases the airflow (Y page 133)
006F Reduces the airflow (Y page 133)
0070 Display
0071 Adjusts the climate mode settings (Y page 132)
0072 Switches air-recirculation mode on/off (Y page 135)
0073 Sets climate control to automatic (Y page 132)
Rear control panel
0074 Increases the airflow (Y page 133)
0075 Sets the temperature (Y page 132) Overview of climate control systems
127Climate control
0076
Sets rear-compartment climate control to automatic (Y page 132)
0077 Directs the airflow through the rear air vents (Y page 133)
0078 Switches the seat heating on the right-hand side on/off (Y page 106)
0079 Directs the airflow through the footwell vents (Y page 133)
007A Switches the rear climate control on/off (Y page 131)
007B Reduces the airflow (Y page 133)
007C Switches the seat heating on the left-hand side on/off (Y page 106)Canada only
Front control panel
0043 Sets the temperature, left (Y page 132)
0044 Defrosts the windshield (Y page 133)
0087 Switches the residual heat on or off (Y page 135)
0085 Switches cooling with air dehumidification on/off (Y page 131)
0083 Switches the rear window defroster on/off (Y page 134)
0084 Sets the temperature, right (Y page 132)
006B Switches the ZONE function on/off (Y page 133)
006C Activates/deactivates climate control (Y page 131)
006D Sets the air distribution (Y page 133)
006E Increases the airflow (Y page 133)
006F Reduces the airflow (Y page 133)
0070 Display
0071 Adjusts the climate mode settings (Y page 132)
0072 Switches air-recirculation mode on/off (Y page 135)
0073 Sets climate control to automatic (Y page 132)
Rear control panel
0074 Increases the airflow (Y page 133)
0075 Sets the temperature (Y page 132)
0076 Sets rear-compartment climate control to automatic (Y page 132)
0077 Directs the airflow through the rear air vents (Y page 133)
0078 Switches the seat heating on the right-hand side on/off (Y page 106)128
Overview of climate control systemsClimate control
0079
Directs the airflow through the footwell vents (Y page 133)
007A Switches the rear climate control on/off (Y page 131)
007B Reduces the airflow (Y page 133)
007C Switches the seat heating on the left-hand side on/off (Y page 106)Control panel for 3-zone automatic climate control with additional rear
passenger compartment climate control USA only
Front control panel
0043 Sets the temperature, left (Y page 132)
0044 Defrosts the windshield (Y page 133)
0087 Switches the maximum cooling MAX COOL on or off (Y page 134)
0085 Switches cooling with air dehumidification on/off (Y page 131)
Switches the residual heat on or off (Y page 135)
0083 Switches the rear window defroster on/off (Y page 134)
0084 Sets the temperature, right (Y page 132)
006B Switches the ZONE function on/off (Y page 133)
006C Switches the rear climate control on/off (Y page 131)
006D Sets the air distribution (Y page 133)
006E Increases the airflow (Y page 133)
006F Reduces the airflow (Y page 133)
Switches off climate control
0070 Display
0071 Adjusts the climate mode settings (Y page 132)
0072 Switches air-recirculation mode on/off (Y page 135)
0073 Sets climate control to automatic (Y page 132)
Rear control panel
0074 Increases the airflow (Y page 133)
0075 Sets the temperature (Y page 132) Overvie
w of climate cont rol systems
129Climate control
0076
Sets rear-compartment climate control to automatic (Y page 132)
0077 Directs the airflow through the rear air vents (Y page 133)
0078 Directs the airflow through the footwell vents (Y page 133)
0079 Switches the rear climate control on/off (Y page 131)
007A Reduces the airflow (Y page 133)Canada only
Front control panel
0043 Sets the temperature, left (Y page 132)
0044 Defrosts the windshield (Y page 133)
0087 Switches the ZONE function on/off (Y page 133)
0085 Switches cooling with air dehumidification on/off (Y page 131)
Switches the residual heat on or off (Y page 135)
0083 Switches the rear window defroster on/off (Y page 134)
0084 Sets the temperature, right (Y page 132)
006B Switches the rear climate control on/off
006C Activates/deactivates climate control (Y page 131)
006D Sets the air distribution (Y page 133)
006E Increases the airflow (Y page 133)
006F Reduces the airflow (Y page 133)
0070 Display
0071 Adjusts the climate mode settings (Y page 132)
0072 Switches air-recirculation mode on/off (Y page 135)
0073 Sets climate control to automatic (Y page 132)
Rear control panel
0074 Increases the airflow (Y page 133)
0075 Sets the temperature (Y page 132)
0076 Sets rear-compartment climate control to automatic (Y page 132)
0077 Directs the airflow through the rear air vents (Y page 133)
0078 Directs the airflow through the footwell vents (Y page 133)130
Overview of climate control systemsClimate control
0079
Switches the rear climate control on/off (Y page 131)
007A Reduces the airflow (Y page 133)Optimum use of automatic climate
control
The following contains notes and recommenda-
tions on optimum use of the dual-zone auto-
matic climate control or 3-zone automatic cli-
mate control.
R You can switch on climate control by using the
0058 and005A or0058 and0056 buttons.
The indicator lamps in the 0058and
005A buttons or the 0058and0056 buttons
light up.
R Vehicles with 3-zone automatic climate
control: in automatic mode, you can also use
the 00F0 button to set a climate mode
(FOCUS/MEDIUM/DIFFUSE). The MEDIUM
level is recommended.
R Set the temperature to 72 ‡ (22 †).
R Only use the "Windshield defrosting" function
briefly until the windshield is clear again.
R Only use air-recirculation mode briefly, e.g. if
there are unpleasant outside odors or when in a tunnel. The windows could otherwise fog up,
since no fresh air is drawn into the vehicle in
air-recirculation mode.
R Vehicles with 3-zone automatic climate
control: use the ZONE function to adopt the
temperature settings on the driver's side for
the front-passenger side and the rear com-
partment as well. The indicator lamp above
the 00D6 button goes out.
R Vehicles with 3-zone automatic climate
control: use the "residual heat" function if
you want to heat or ventilate the vehicle inte- rior when the ignition is switched off. The
residual heat function can only be activated or
deactivated with the ignition switched off.
R If you change the settings of the climate con-
trol system, the climate status display
appears for approximately three seconds at
the bottom of the screen in the multimedia
system display. You will see the current set-
tings of the various climate control functions.
During automatic engine switch-off, the climate
control system only operates at a reduced capa-
city. If you require the full climate control output, you can switch off the ECO start/stop function
by pressing the ECO button (Y page 145). Operating the climate control sys-
tems
Activating/deactivating climate con-
trol
General notes When the climate control is switched off, the air
supply and air circulation are also switched off.
The windows could fog up. Therefore, switch off
climate control only briefly
Activate climate control primarily using the
0058 button (Y page 132).
In the rear compartment, you can also switch
climate control on and off using the 0058and
0078 buttons.
Activating/deactivating X
Turn the SmartKey to position 0048in the igni-
tion lock (Y page 140).
X To activate: press the0058button.
The indicator lamp in the 0058button lights
up. Airflow and air distribution are set to auto-
matic mode.
X To deactivate: press the0078button.
The indicator lamp in the 0078button lights
up. Switching cooling with air dehumidi-
fication on/off
Activating/deactivating X
To activate: press the005Aor0056 button.
The indicator lamp in the 005Aor0056 button
lights up.
X To deactivate: press the005Aor0056 but-
ton.
The indicator lamp in the 005Aor0056 button
goes out. The "Cooling with air dehumidifica-
tion" function has a delayed switch-off fea-
ture. Operating the climate control systems
131Climate control
Problems with the "Cooling with air dehumidification" function
Problem
Possible causes/consequences and
0050
0050Solutions The indicator lamp in the
005A or0056 button
flashes three times or
remains off. The "Cool-
ing with air dehumidifi-
cation" function cannot
be switched on. Cooling with air dehumidification has been deactivated due to a mal-
function.
X Visit a qualified specialist workshop. Setting climate control to automatic
General notes In automatic mode, the set temperature is main-
tained automatically at a constant level. The
system automatically regulates the temperature of the dispensed air, the airflow and the air dis- tribution.
The "Cooling with air dehumidification" function
is activated automatically in automatic mode.
In the rear compartment, you can also switch
climate control for the rear seats to automatic
mode using the 0058button.
Automatic control X
Turn the SmartKey to position 0048in the igni-
tion lock (Y page 140).
X Set the desired temperature.
X To activate: press the0058button.
The indicator lamp in the 0058button lights
up. Automatic air distribution and airflow are
activated.
X To switch to manual mode: press the008F
button.
3-zone automatic climate control: when auto-
matic mode is activated, you can select a cli-
mate mode (Y page 132). Adjusting the climate mode settings
You can select the following climate mode set-
tings in automatic mode:
FOCUS high airflow, slightly cooler setting
MEDIUM medium airflow, standard setting
DIFFUSE low airflow, slightly warmer and draft- free setting X
Turn the SmartKey to position 0048in the igni-
tion lock (Y page 140).
X Press the 0058button.
X Press the 00F0button repeatedly until the
desired climate mode appears in the display. Setting the temperature
Dual-zone automatic climate control Different temperatures can be set for the driv-
er's and front-passenger sides.
X Turn the SmartKey to position 0048in the igni-
tion lock (Y page 140).
X To increase or decrease: turn control0043or
0084 counter-clockwise or clockwise
(Y page 125).
Only change the temperature setting in small
increments. Start at 72 ‡ (22 †).
3-zone automatic climate control You can select different temperature settings
for the driver's and front-passenger sides as well
as for the rear compartment.
X Turn the SmartKey to position 0048in the igni-
tion lock (Y page 140).
X To increase or decrease temperature in
the front compartment:
turn control0043or
0084 counter-clockwise or clockwise
(Y page 127).
Only change the temperature setting in small
increments. Start at 72 ‡ (22 †).
X To increase or reduce the temperature in
the rear compartment using the front con-
trol panel: press the00D6button.
The indicator lamp in the 00D6button goes
out. 132
Operating the climate control systemsClimate control