64 Clear vision
Notes on the se feature s
- The turn signals only work with the ignition
tu rned on. The indicator lights
II or ii in
the instr ument cluster ¢
page 14 also b link .
- After you have turned a corner, the turn sig -
nal switches off a utomat ically.
- T he
high beam works only when the head
lights are on. The indicator light
SI in the
instrument cluste r illuminates when the
high beams a re on.
- The
headlight flasher works on ly as long as
yo u hold the leve r - even if there are no
lights turned on . The ind icator light
SI in
the instrument cl uster illum inates when you
use the head light flasher.
A WARNING
Do not use the hig h beam o r headlight
flasher if you know that th ese cou ld blind
oncoming traffic.
Interior lights
Front interior lights
-
The interior ligh ts include reading lights for
bo th the driver and the front passenger .
Fig. 6 2 Headli ner: Fro nt inte rior/read ing lights
@ Interior lights
Press the switch ¢ fig. 62 in the correspond
ing position.
0 -Interior lights off
I - Inte rior lights on
If the switch is in the center position, the inte
rior lighting is controlled automatica lly.
@ Reading lights
T o tur n a read ing light on/off, press the b ut
ton
t!J .
Rear interior lights
There are reading lights in the rear for the
passengers .
Fig. 63 Head liner: Rear read ing lights
~
--
' ~ '-
Fig . 64 Head liner: Third row read ing light
.. Press one of the switches ~ to turn the
N .., N
.:,
~
::i N -.:,
~
right or left reading light on or off c::;, fig. 63.
For vehicles with thi rd row seating *, the lug
gage compartment light can be switched on
and off with the button -M-and used as a read
ing light
c::;, fig. 64. The rear lid has to be
closed.
The lights in the luggage compartment and in
t h e rear lid switch on and off automatically
when the lid is opened and closed.
@ Tips
If the rear lid remains ope n longer than 10
minutes, the l uggage compartment lights
turn off automatically to prevent the vehi
cle battery from disc harging .
104 Warm and cold
Heated rear seats [i]
Applies to vehicles: with heated rear seats
The seat cushions and seatbacks of the two
outer rear seats can be heated electrically.
Fig. 117 Center console rear: Heated seats
lo
=" ..,
---- ------- ------,,;g
Fig. 118 Center console rear: Seat heating with fou r
zone automatic comfort
a ir cond it io nin g*
Rear seat heating
.. Rotate the thumb wheel ¢fig. 117 @to
turn on and adjust the heating for the left
rear seat .
• Rotate the thumb wheel ® to turn on and
adjust the heating for the r ight rear seat .
Rear seat heating with four- zone
automatic comfort air conditioning*
.. Press the~ button. ¢fig. 118 .
.. Rotate the regulator to the desired setting .
In position O the heating for the seats is
turned off . The range of adjustment is be
tween 1 and 6.
A WARNING
Individuals with reduced sensitivity to pain
or temperature could develop burns when
using the seat heating function. To reduce
the risk of injury, these individuals should
not use seat heating.
(D Note
To avoid damage to the heating elements
in the seats, do not kneel on the seats or
place heavy loads on a small area of the
seat.
Steering wheel heating~
Applies to vehicles: wit h stee ring wheel heat ing
The steering wheel can be heated electrically.
Fig . 1 19 Stee ring whee l: button for steer ing w heel
h e atin g
.. Press the [ii button to turn the steering
wheel heating on and off
¢fig. 119 . The
message
Steering wheel heating on ! or
Steering wheel heating off! appears in the
instrument cluster disp lay.
A nearly constant temperature is maintained
when the steering wheel heating is switched on.
T he last setting se lected for the steering
whee l heating (on or off) is automatically
saved when the vehicle is shut off and is as
s igned to the remote key .
M
"' 0 _,
"". rl I.O
"' rl
"' rl
Ignition lock and ignition switch
Ignition key positions
The engine con be started or turned off with
the ignition key.
Fig. 122 Igni tion switch pos it io n s
Position @
The ignition key can be inserted into the igni
tion switch in this position . This automatically
unlocks the steering column lock . When the
ignition key is removed, the steering column
lock is automatically locked
Q .&. .
Switching the ignition on/preheating (D
Turn the ignition key to this position and re
lease it. On vehicles with a d iesel engine*, the
system can preheat in this position .
Starting the engine@
The engine starts with the key in this position.
Major electrical loads are temporarily turned
off.
Ignition off@
Turn the ignition key to this position and re
lease it.
A WARNING ,~ ~
- Never remove the key from the ign ition
lock whi le the vehicle is moving. The
steering wheel will lock, causing loss of
control.
- If you have to leave your vehicle, even for
just a minute, always remove the ignition key and take it with you. This is especially
important if you are going to leave chil-
On the road 107
dren unattended in the vehicle. The chil
dren could start the engine or use other
vehicle controls. Unsupervised use of ve
hicle controls (for example, power win
dows) can cause ser ious personal inju
ries.
(D Note
- If the . symbol in the display blinks,
there is a malfunction in the electronic
steering column lock . Follow the instruc
tions in
Q page 33, i Steering malfunc
tion .
-If the . symbol in the display blinks,
there is a malfunct ion in the electronic
ignition lock. Fol low the instructions in
Q page 33, .Pe Ignition lock malfunction.
a) Tips
-If you release the ignition key in position
@, the key automatically returns to posi
tion (!).
- If you open the driver's door when the ig
nition is sw itched on, a buzzer sounds
and the message
Ignition is on appears
in the instrument cluster display. Please
switch the ignition off.
- T o prevent malfunctions in the ign ition
lock, remove any dirt or deposits from
the key bit so that they do not enter the
ignition lock.
Ignition key safety lock
The ignition key con only be removed when
the selector lever is in the P (Pork) position.
After turning off the ignition, the ignition key
can only be removed from the ignition lock
when the selector lever is in the P (Park) posi
tion. Afte r you have removed the key, these
lector lever is locked and cannot be moved.
110 On the road
reac hed o per ating temperature -other
wise you risk engine damage.
- The eng ine cannot be started by pushing
or towing the vehicle.
@ For the sake of the environment
Do not allow the engine to warm up with
t he vehicle stationary. Start driving right
away . In th is way you avoid unnecessary
emissions.
@ Tips
If you open the drive r's door when the ig
nition is switched o n, a buzze r sounds and
the message
Ignition is on appears i n the
instrument cluster disp lay. Please switch
the ignition off.
Switching engine off with the~
button
App lies to veh icles: wit h Co nvenience key
Fig . 125 Convenience key: ENGINE STOP button
.. Bring your vehicle to a complete stop.
.. Move the selector lever to the P or N pos i-
t ion.
.. Press the
!STOP ! button c;, fig. 125.
Pressing the ! STOP ! button once switches off
the eng ine and the ignition. If you press t he
!STOPI button again for more than 1 second,
the steering is locked , provided that the selec
tor lever is in t he P pos it ion
c;, & .
Emergency OFF function
If necessary, the eng ine can be sw itched off
with the selector lever in the R, Dor S posi
tions . To do so, step on the brake pedal and press and ho
ld the
! STOP ! button (vehicle
speed must be less than 6 mph/ 10 km/h).
.&_ WARNING
-
- Never turn off the engine until the vehi-
cle has come to a complete stop.
- The brake booster and servotronic only
work when the engine is running. With
the ignition turned off, you have to apply mo re force when steeri ng or brak ing.
Since you cannot stee r and stop normal
ly, t his can lead to acc idents and se rious
. . . in Juries.
- For safety reasons, you sho uld a lways
pa rk your vehicle wit h the selector lever
in P. O therwise, the vehicle could inad
ver ten tly roll aw ay.
- Afte r the eng ine has been switch ed off,
t he r adi ator fa n can cont in ue to run f or
up to 10 minu tes -even with the igni tion
switched off . It can also switch on again
after some t ime if the coolant tempera
ture rises as the resu lt of a heat b uildup
or if the engine is hot and the engine
compartment is additionally heated by
the sun's rays.
(D Note
If the engine has been under heavy load
for an extended pe rio d, heat b uilds up in
the engine compartment after the engi ne
i s sw itched off -there is a r isk of damag ing
the e ngine. A llow the engi ne to run a t id le
fo r about 2 minutes before switching it
off .
Driver messages in the instrument
cluster display
Applies to veh icles: w it h Co nvenience key
If a func tion is not present, a driver message
appears.
No key identified
T his message appears when the I STAR T I but-
ton is pr essed if there is no master key ins id e
the vehi cle or if the system does not recogn ize
IJ,-
M
"'
brake pedal immediately or engage the
parking brake.
- Should the engine stall, depress the
brake pedal immediately or engage the
parking brake.
- In order to prevent the vehicle from roll
ing back unintentionally when starting in
stop-and-go traffic, keep the brake pedal
depressed for a few seconds before driv
ing off .
- When you leave the vehicle - even if only
briefly -, sw itch off the ignition and
make sure to remove the ignition key . Al
so engage the
park ing br ake to prevent
your vehicle from rolling u nintentionally.
Th is parti cularly applies if chi ldren are
left in the vehicle - danger of accident!
Cruise control
Switching the system on
Th e cruise control syst em makes it possible to
drive at a constant speed starting at
20 mph
(30kmlh).
Fig. 127 Contro l leve r wi th s et button
Fig. 128 D is play: Selected speed
:3 .,. Pull the lever to position (D ~ fig. 127 to "". rl I.O
"' ,....,
"' rl
switch the system on .
.,. Drive at the speed you wish to set.
On th e road 113
.,. Press button @to set that speed.
The sto red speed and the indicator light
Ctj;\1)~14 (US model) ;&I (Canad ian model) ap
pear in the instrument cluster display
~ fig. 128 . The display may vary depending on
the type of display in your vehicle.
A WARNING
- Always pay attention to traffic even when
the cruise control is switched on. You are
always responsible for your speed and
the distance between your veh icle and
other veh icles .
- For safety reasons, the cruise control
should not be used in the city, in stop
and-go traffic, on twisting roads and
when road conditions are poor (such as
ice, fog , gravel, heavy rain and hydro
p laning) - risk of accident.
- Turn off the cruise control temporarily
when en ter ing turn lanes, highway exit
lanes or in construction zones .
- Please note that inadvertently "resting"
your foot on the accelerator pedal causes
the cruise control not to brake. This is because the cruise control is overridden
by the driver's acceleration.
- Never use the cruise control when driving
off-road o r on unpaved roads. The cruise
control is intended for use only when the
vehicle is being operated on paved roads,
and is not suitable for use off-road or on
unpaved roads .
(D Tips
The cruise control cannot maintain a con
stant speed when driving downhill. The ve
hicle will accelerate under its own weight .
Downshift to a lower gear or use the
brakes to slow down.
Changing speed
.,. To increase/decrease the speed in incre
ments, tap the lever in the
0 10 direction
~ page 113, fig . 127 . Ill>-
M N
0 ...J
'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
has been made. If a measurement is not pos
sib le, the system cannot respond and wi ll not
react to a vehicle or someth ing else up ahead .
Open road
When the road is clear , the adaptive cru ise
control wo rks like cruise control.
It maintains
a constant target speed specified by the driv
er.
Driving in traff ic
If a slower vehicle d riving ahead is detected,
the adaptive cru ise contro l decelerates (wi thin
the limits of the system) ¢
page 126, Driver
intervention prompt
and ¢ page 127, System
limitations
to its speed and after adjusting,
tr ies to maintain the set distance from the ve
h icle ahead. The vehicle may temporarily drive
slower than the set speed while adjusting
¢ .&. in Description on page 115 .
If the vehicle in front accelerates, adaptive
cru ise control also accelerates up to the speed
that you have set.
I f the vehicle ahead slows to a stop, ACC will
slow yo ur vehicle down and to a complete
stop if this is possible w ith in the system's lim
its and capabilities. ACC will not make an
emergency stop . The text message
ACC off:
manual control! appears in the instrument
cluster display. Once the veh icle stops, you
must dep ress the brake pedal to prevent the
veh icle from mov ing forward or "creeping" .
D epressing the brake pedal turns
off ACC.
When the vehicle ahead accelerates yo u can
reactivate ACC
¢ page 120, as soon as your
vehicle has reached a speed of 1 mph (2 km/
h) .
Situat ion s requiring dri ver int ervention
In some situations you wi ll have to use the
footbrake to s low the vehicle down in order to
k eep a safe distance from vehicle in front of
you or to avo id a rear -end coll is ion. In this sit
uation, a symbol appears and a warning tone
sounds ¢
page 126 .
Adapti ve crui se control 117
Passing another vehicle
If you move into the passing lane and no ve hi
cle is detected ahead , the adapt ive cr uise con
trol acce le rates to the speed you have set and
maintains it.
Overr iding ACC
You can in cr ease yo ur speed at a ny time by
stepping on the accelera tor ped al. A fter you
release the accelerator peda l, the system ad
justs back down to the speed you prev ious ly
set .
Reducing stopp ing distance
If the radar sensor detects that the d istan ce
to the vehicle a head is less than de fined m ini
mum distance, the brakes are automatically
prepared fo r emergency braking by the d river .
The brake pads are moved very close to the brake d iscs without actually braking the vehi
cle. This brake assistant feature reacts more
quick ly to the dr ive r's brak ing, and also works
when adapt ive cruise control is
off . The stop
ping distance is reduced as a result of th is ad
vance brake p reparation . Th is fun ction does
not perform any emergency b rak ing mane u
vers by itse lf; the dr iver mus t always apply the
brakes.
A WARNING
If ACC initiates a braking maneuver, the brake pedal w ill be retracted. Inter ference
with the brake peda l can prevent ACC from
slowing the veh icle down and cause a
crash and serious personal injury.
- Never put anything in the driver's foot
well or let anyth ing fall into it. An object
in the driver's footwe ll can inte rfe re with
the peda ls and prevent the acce le rator
from being used to override ACC or pre
vent ACC from being switched
off when
the brake pedal is depressed and also
prevent the vehicle from being slowed
down or stopped .
- Onl y use floor mats that keep the area
aroun d the peda ls free and that can be
securely fastened to the footwell .
-
M N
0 ...J
'SI: ,...., \!) ..,.,
,...., ..,., ,....,
Reducing distance
"' Push the slider switch once to the left 0-
The distance currently set is shown for 3
seconds in the instrument cluster display.
"' Push the slider switch
again to the left 0 to
decrease the distance by one step.
The distance at which the adaptive cruise con
trol follows a vehicle in front is determined by
time intervals. A time interval to a vehicle in
front is estab lished and maintained. Th is pro
duces a speed-dependent interval. The higher
the speed, the greater the safety interva l in
feet (meters)
¢ ,&. .
DISTANCE 1
Symbol s::::, _s::::, ___
Time interval 1 second
Dynamics Sporting
Adaptive cruise control 121
For example, if the interval DISTANCE 3 is
set, a vehicle in front is fo llowed at a
time in
terval
of 1.8 seconds.
For a speed of
50 mph (80 km/h) this would
be equivalent to a distance of
131 feet
(40 meters)
to the vehicle in front.
T he distances given here are nominal values .
T he vehicle speed may exceed or fall short of
these target speeds, depending on the driving
situation and the driving style of the vehicle
ahead .
DISTANCE 2 DISTANCE 3 DISTANCE4
s::::,_ -s::::, _ - s::::,
__ -s::::, _
s::::,_ - -_s::::,
1.3 seconds 1.8 seconds 2.3 seconds
Standard Standard Comfortable
Distance at 25 mph 36 Feet (11 Me- 46 Feet ( 14 Me- 66 Feet (20 Me- 82 Feet (25 Me-
(40 km/h ) ters) ters) ters) ters)
Distance at 50 mph 72 Feet (22 Me-
95 Feet (29 Me- 131 Feet (40 167 Feet (51
(80 km/h) ters) ters)
Meters) Meters)
Distance at 75 mph 108 Feet (33 144 Feet (44 197 Feet (60 249 Feet (76
(120 km/h) Meters) Meters) Meters) Meters)
How your vehicle responds when accelerating
and following other ve hicles w ith ACC operat
ing can be adapted to your personal wishes
through different driving programs. Depend
in g on wh ich driving program and wh ic h dis- tance you choose, your vehicle will respond
more dynamically or more comfortably when
accelerat ing and braking . The setting is se
lected through the MMI menu
adaptive cruise
control¢
page 126, MMI settings .
Settings DISTANCE 1 DISTANCE 2 DISTANCE 3 DISTANCE4
Symbol for time inter-
val
s::::,_ s::::, _ -- s::::,
__ s::::,_ - s::::,
___ s::::,_
s::::, _ - -_s::::,
Support for: Bumper-to- B umper-to -Bumper-to-
Secondary roads,
bumper traffic, bumper traffic, bumper traffic, trailer operation
brisk driving "keeping pace" "keeping pace"
comfortably comfortably
Response in "dynam-
1 2 2
3 ic" driving program
Response in "stand-
2 3 3 4 ard" driving program
Response in "comfort "
3 4 4 5 driving program
(dynamic) 1 -----2 ----- 3 ----- 4 ----- 5 (comfo rtable)
122 Adapti ve crui se control
A WARNING
Following ot her vehicles too closely in
creases the risk of a crash and serious per
sonal injury .
- Following other vehicles too closely, par
t icularly at higher speeds increases the
risk of collis ions and serious pe rsonal in
Jury.
- Setting short distances to the traffic
ahead reduces the time and distance
available to br ing you r vehicle to a safe
stop and makes i t even mo re ne cessary
to pay close attention to traffic.
- Always select a speed and distance to
traffic ahead that is safe and appropr iate
under the prevailing traff ic, road, weath
er and Lighting conditions .
- Never re ly on the dis tance control fea
ture of ACC a lone to p reven t rear -end col
lisions. Always be prepared to brake and
take evasive act ion to avoid co llisions
and other acc ident situations.
- Never allow the closing speed between
you and other vehicles to be so h igh that
the adaptive cruise control may not be
able to slow your vehicle safe ly. If clos
ing speed is too high, you must apply the
brakes yourself to reduce the risk of a
rear-end c rash.
- Always select a g reater following dis
tance to the veh icle ahead on wet roads
than o n dry roads.
- Always read and heed the information
and WARNI NGS
9 .&. in Description on
page 115.
(0 Tips
The distance setting is reset to the factory
default
DISTANCE 3 the next time the ig
nition is turned on.
Driver information
Displays in the instrument cluster
Applies to veh icles: w ith adaptive cruise contro l
Depending on the driving situation, driver in
formation is displayed in the instrument clus
ter .
Fig . 1 37 Overv iew ins tr u me nt cluster
@ Speedometer and indica to r Li ght d isp lay
@ Display in the instrument cluster
@ Speedometer and indicato r light
display
Important information concerning vehicle op
eration with adaptive cruise control is shown
i n display a rea @. The desired speed you set is
i ndica ted in the speedome ter (LED lights
aro und t he ed ge).
T he ind icator Lights show whether the system
has detected a vehicle trave ling ahead .
@ Display in the in strument cluster
In display area@ information from the navi
gation system* and th e tr ip computer is dis
played in addition to informat ion about adap
t ive cru ise control.
You can select among the different informa
t io n by repeated brief taps o n the
I RESET I but
ton on the w indshie ld w iper Lever
9 page 25,
Operation .
Certain pieces of information in the bottom
part of the display are not shown permanent
ly . Information is displayed only if you set or
c h ange the speed setting, change the time in
te rva l, when messages are disp layed or if the
adaptive cruise co ntro l is turned
off for safety
r easons .