Adjusting the magnetic zone
Applies to vehicles: with digital compass
The magnetic zone must be adjusted correctly
for the compass to read accurately .
Fig. 66 North America: magnet ic def lect ion zone
bounda ries
.. Press and ho ld the button @ ~fig. 66 until
the number of the magnetic zone appears in
the rearv iew mirror .
.. Press the button @repeated ly to select the
correct magnetic zone. The select io n mode
turns off after a few seconds.
Calibrating the compass
Applies to vehicles: with digital compass
You must recalibrate the compass if it does
not display the correct direction .
.. Press and ho ld the button @unti l a C ap
pears in the rearview mirror .
.. Drive in a circle at about 6 mph (10 km/h)
until a direction is disp layed i n the rearview
mirror .
&, WARNING
- To avoid endang ering yo urse lf and other
dr ivers, calib rate the compass in a n area
w he re there is no traff ic. Clear vi
sion 59
- The digital compass is to be used as a di
rectional aid on ly. Even though you may
want to look at it while you are dr iving,
you must still pay attent ion to traffic,
road and weather conditions as we ll as
other possible hazards.
70 Warm and cold
Operation
We recommend pressing the IAUTOI button and setting the temperature to 72 °F (22 °C) .
Fig. 83 Automat ic cl imate control system: control
Fig. 84 3-zo ne de luxe automatic cl imate contro l' : contro ls
Press the buttons to turn the funct ions on or
off. Use the d ials to adjust the temperature,
the blower speed and the a ir distribution . The
LED in a button will light up when the func
tion is switched on. The settings are disp layed
for a few seconds in the radio or MMI* display.
In vehicles with a 3 -zone deluxe automat ic cl i
mate control systems*, the dr iver and front
passenger side can be adjusted separately .
The settings are also displayed in the climate
control sys tem display.
IOFF I Switching the climate control
system on/off
The IOFFI button switches the climate control
sys tem on or off . It also switches on when you press the knob. Airflow from outside
is
blocked when the climate control system is
switched off .
IAC I Switching cooling mode on/off
The air is not coo led and humidity is not re
moved when cooling mode is switched off .
This can cause fog on the windows. Cooling
mode switches off automatically when the
outside temperature is below ze ro .
1- 1 Switching recirculation mode on/off
In recircu lation mode, the air inside the vehi
cle is c irculated and filtered. This prevents the
unfiltered air outside the vehicle from enter
ing the vehicle interior . We recommend
switching recirculation mode on when driving
through a tunnel or when sitting in traffic
c::>_& .
The IAU TOI button or I@ F RONT I button
switches recircu lation mode off .
IAUTO I Switching automatic mode on
Automatic mode mainta ins a constant tem
peratu re in side the vehi cle. Air temperature,
airflow and air distribution are controlled au
tomatically.
Adjusting the temperature
Temperatures between 60 °F (+16 °C) and
84
°F (+ 28 °C) can be set . Outside of this
range,
LO or HI will appear in the climate con
trol system display. At both of these settings,
the climate control system runs continuously
at maximum cooling or heating power. There
is no temperature regu lation.
~ Adjusting the airflow
You can adjust the airflow manually to suit
your needs . To have the airflow regulated au
tomatically, press the IAUTO ! button.
~Adjusting the air distribution
You can manually select the vents where the
a ir will flow. To have the air d istr ibution regu
lat ed automatically, press the
IAUTOI button.
~ Adjusting seat heating*
Pressing the button switches the seat heating
on at the highest sett ing (level 3). The LEDs
indicate the temperature leve l. To reduce the
temperature, press the button again. To
switch the seat heating off , press the button
repeatedly until the LE D turns off.
After 10 minutes, the seat heating automati
cally switches from level 3 to level 2.
[ill Adjusting seat ventilation*
Pressing the button switches the seat ventila
tion on at the highest setting (level 3) . The
LE Ds ind icate the ventilat ion level. To reduce
the ventilation leve l, press the button aga in.
To switch the seat ventilat ion off, press the
button repeatedly until the LED turns off.
Warm and cold 71
l F RON T I Switch the defroster on/off
The w indshield and side windows are defrost
ed or cleared of condensation as quickly as
possible . The maximum amount of air flows
main ly from the vents below the windshield.
Recirc ulation mode switches off. The tempera
ture should be set to 72
°F (22 °() or higher.
The temperature is controlled automatically.
The
! AUTO I button switches the defroster off.
lliil R EAR ! Switching rear window heater
on/off
The rear window heater on ly operates when
the engine is running .
It switches off auto
matically after a few minutes, depending on
the outside temperature.
To prevent the rear window heater from
switching off automatically, press and hold
the
l oo REARI button for more than 2 seconds.
This remains stored until the ign ition is
switched off .
Air vents
You can open and close the center and rear air
vents using the thumbwheels . The levers ad
just the direction of the airflow from the
vents.
In vehicles with a 3-zone deluxe automatic cli
mate control system*, you can adjust the air
temperature in the rear by turn ing the thumb
whee l toward the red side to make it warmer
or toward the b lue side to make it cooler .
A WARNING
-Do not use the recirculation for extended
periods of time. The windows could fog
up since no fresh air can enter the vehi
cle. If the windows fog up, press the air
recircu lation button again immediately
to switch off the air recirc ulation func
tion or se lect defrost.
- Individuals with reduced sensitivity to
pain or temperature could develop burns
when using the seat heating function. To
reduce the risk of injury, these indiv idu
als should not use seat heating.
This message appears if the master key is re
moved from the vehicle with the engine run
n ing.
If the master key is no longer in the ve
hicle, you cannot switch on the ignition after
stopping the engine and you also cannot start
the engine again . Moreover, you cannot lock
the vehicle from the outside w ith the key.
Shift to P otherwise vehicle can roll away.
Doors do not lock if lever is not in P.
This message appears for safety reasons
along w ith a warning signa l. It appears if the
selector lever for the automat ic transm ission
is not in the P position when switch ing off the
ignition. Move the selector lever to the P posi
tion, otherw ise the veh icle is not secured
against rolling away . You also cannot lock the
veh icle using the locking button* on the door
handle or using the remote key.
Convenience key defective! Use ignition lock
This message appears if the engine must be
started or stopped using the ignition key and
not the
I STAR T ENGIN E STOP ! button .
Electromechanical
parking brake
Operation
The electromechanical parking brake replaces
the hand brake.
F ig. 92 Cen ter console: Pa rk ing brake
.. Pull on the switch @c> fig . 92 to apply the
parking brake. The indicator light in the
switch illum inates .
.. Step on the brake pedal or the acce le rator
pedal and press the switch at the same time
On the road 79
to release the parking brake. The indicator
light in the switch goes out .
Your vehicle is equipped wi th an electrome
chanical parking brake. The parking brake is
designed to prevent the vehicle from rolling
unintentionally and replaces the hand brake.
In addition to the normal functions of a tradi
tiona l hand brake, the electromec hanical
parking brake provides various convenience
and safety funct ions .
When starting from rest
-The integral start ing ass ist helps you when
driving by automatically releasi ng the park
ing brake
¢ page 80, Starting from rest.
-When starting on inclines, the starting as
sist prevents the vehicle from unintentiona l
ly rolling back. The braking force of the
parking brake is not re leased until sufficient
driving force has been bui lt up at the
wheels.
Emergency brake function
An emergency brake ensures that the veh icle
can be slowed down even if the
normal brakes
fail
c> page Bl, Emergency braking.
Indicator lights
- If the parking brake is closed with the ign i
t ion
switched on the . (USA models) /
• (Canada models) indicator lights come
on in the instrument cluster and the switch.
- If the parking brake is closed with the igni
tion
switched off the. (USA models) /
• (Canada models) indicator lights come
on in the instrument cluster and the switch
for about 20 seconds.
A WARNING
If a drive range is engaged with the vehicle
stationary and the engine runn ing, you
must in no instance accelerate carelessly .
Othe rwis e the vehicle w ill start to move
imm ediately- risk of an accident.
Starting off with a trailer
To prevent rolling back unintentionally on an
incline, do the following:
11-Keep the switch@¢ page 79, fig. 92 pulled
and depress the accelerator. The park ing
brake stays applied and prevents the vehicle
from roll ing backward.
11-You can release the switch @ once you are
su re that yo u are develop ing enough dr iv ing
f orce at the wheels by depress ing the accel
erator.
D epending on the weight of the r ig (vehicle
and tra ile r) and the severi ty of the in cli ne, you
may roll backwards as you start. Yo u can pre
vent rolling backwards by holding the parking brake switch @ pulled out and accelerating -
just as you would when starting on a hill with
a conventional hand brake.
Emergency braking
In the event that the conventional brake system fails or locks.
11-In an emergency, pull the switch @
¢
page 79, fig. 92 and contin ue to p ull it to
s low your vehicle down with the parking
brake.
11-As soon as you release the sw itch @ or ac-
ce lerate, the braking process stops .
If you pull the sw itch @ and ho ld it above a
speed of about 5 mph (8 km/h), the emergen
cy braking function is in itiated. The vehicle is
braked at all four wheels by activating the hy
draul ic brake system . T he b rake performance
i s simi lar to making an emergency stop ¢
.&,.
In order not to activate the emergency brak
i ng by m istake, an audible warning tone (buz
zer) sounds when the switch @ is pu lled. As
soon as the switch @ is released, o r th e accel
e rator pedal is dep ressed , emergency bra king
stops.
WARNING
Emergency braking should on ly be used in
an eme rgency, when the normal foot brake
On th e ro ad 81
has failed or the brake pedal is obstructed.
Using the parking brake to perform emer
gency brak ing will slow your vehicle down
as if you had made a full brake application .
The laws of physics cannot be suspended
even with ESC and its associated compo
nents (ABS, ASR, EDS). In corners and
when road o r wea the r cond itions are b ad,
a full brake application can ca use the vehi
cle to skid or the rear end to break away -
risking an accident .
Speed warning system
, Overview
The speed warning system helps you to keep
your driving speed below a set speed limit.
The speed warning system warns if the driver
exceeds a previous ly stored max imum speed.
A war ning tone w ill sound as soon as the vehi
cle speed exceeds the set speed by about
3 mph (3 km/h) . At the same t ime, a warn ing
symbol appears in the display. The symbo l's
appearan ce might be different in some mod
els.
The speed warn ing system has two warning
thresholds that funct ion i ndependent ly of
each othe r and that have somewhat different
purposes:
Speed w arning 1
You can use speed warning 1 to set the maxi mum speed while you are driving . This setting
will remain in effect until you turn off the ig ni
tion, assumi ng that you have not changed or
rese t the set ting.
The . (USA models) /. (Canada models)
speed warning symbo l in the warning 1 dis
play appears when you exceed the maximum
speed . It goes ou t when the speed falls be low
the stored maximum speed.
T he speed warn ing symbol w ill also go out if
the speed
exceeds t h e stored maximum speed
by more than about 25 mph (40 km/h) for at
least 10 seconds . The stored max imum speed
is de leted . ..,_
82 On the road
Speed warning 2
Storing warning 2 is recommended if you al
ways want to be reminded of a certain speed,
for example when yo u are traveling in a coun
try that has a general maximum speed limit,
or if you do not want to exceed a specified
speed for winter tires.
The . (USA models)
I. (Canada models)
speed warning 2 symbol appears in the dis play when you exceed the stored speed limit.
Unlike warning 1, it will not go out until the
vehicle speed drops below the stored speed limit.
Setting speed warning 2 ¢page
82.
(D Tips
Even though your vehicle is equipped with
a speed warning system, you should still
watch the speedometer to make sure you
are not driving faster than the speed lim it.
Speed warning 1: setting a speed limit
Warning threshold 1 is set by the I SET ! but
ton.
Fig. 93 SET button in the instrument clus ter
Storing the maximum speed
.,. Drive at the desired maximum speed .
.,. Press the
!SET I button in the instrument
panel display
9 fig . 93 for 1 second .
Resetting the maximum speed
.,. Drive the vehicle at a speed of at least
3 mph (5 km/h)
.,. Press the
!SET I butto n for more than 2 sec
onds . T
he . (USA models)/ . (Canada models)
speed warning symbo l wi ll appear briefly in
the d isp lay when you release the
!SET! button
to indicate that the maximum speed has been
stored successfully.
T he maximum speed remains stored until it is
changed by pressing the
! SET ! button again
briefly or until it is deleted by a lengthy push
on the button.
Speed warning 2: setting a speed limit
The radio or fv1fv1I* control unit is used to set,
change or delete warning threshold
2.
.,. Select: !CARI function button > Instrument
cluster> Speed warning. Or
.,. Select: !CARI function button> Car systems *
control button > Driver assist > Speed warn
ing.
Warning threshold 2 can be set in the speed
range starting from 20 mph to 150 mph (30
km/h to 240 km/h). Sett ings can each be ad
justed in intervals of 6 mph (10 km/h) .
Transmission multitronic, S tronic,
tiptronic
Introduction
Appl ies to vehicles: with multitronic/5 tronic/tiptronic
The automatic transmission is controlled elec
tronically. The transmission upshifts or down
shifts automatically depending on which drive
program is se lected.
When a
moderate driving style is used, the
transmission se lects the most economica l
driving mode.
It wi ll then change up early and
de lay the downshifts to give better fuel econ
omy.
The transmission switches to a sporty mode after a kick -down or when the driver uses a
sporty driving style characteri zed by quick ac
celerator pedal movements, heavy accelera
tion, frequent changes in speed and traveling
at the maximum speed.
If desired, the driver can also se lect the gears
manually (tiptronic mode) q page 85.
Various a utomatic transmissions may be in
stalled, depending on the mode l:
multitronic transmission
The multitronic transmission is a continuously
variab le transmission. Power is trans ferred us
ing a mu ltidisk clutch. In contrast to conven
tional automatic transmissions using shifting
operations, the transmission ratio in the con
t inuously variab le transm iss ion is changed
continuously. This opt imizes the comfort level
and conserves fuel.
S tronic transmission
The 5 tronic is a dual-clutch transmission.
Power is transferred using two clutches that
work independently from one another. They
replace the torque converter used in conven
tional automat ic transmissions and allow the
ve hicle to accelerate without a noticeable in
terruption in traction .
Transmission 85
tiptronic transmission
In the tiptronic transm ission , power is trans
f erred by a torque converter.
Selector lever positions
Applies to vehicles: wit h mult itronic/5 tronic/tiptronic
1- -...~~------------,,--~ -... N
N
N
"" :ll
Fig . 96 D isp lay in t he inst rum ent cluster: se lec to r lever
in pos it io n P
The selector lever position engaged appears
next to the se lector lever as well as in the in
strument cluster display.
P -Park
In this se lector lever position the transmis
sion is mechanica lly locked. Engage P on ly
when the vehicle is
completely stopped q .&.
in Driving the automatic transmission on
page 88.
To shift in or out of position P, you must first
press and hold the brake pedal and then press
the re lease button in the selector lever handle
while moving the selector lever to or from P.
You can shift out of th is position only with the
ignition on .
R • Reverse
Select R only when the vehicle is at a full stop
and the engine is running at idle speed q &. in
Driving the automatic transmission on
page 88.
Before you move the se lector lever to R, press
both the release button in the hand le of the
selector lever
and the brake pedal at the same
time .
When the ignition is on, th e backup lights illu
minate when the selector lever is moved into
R.
86 Transmission
N - N eutral
The transmission is in ne utr al in this position .
Shift to this posit ion for stand ing wi th the
brakes applied
q .&. in Driving the automatic
transmission on page 88 .
When the vehicle is stationary o r at speeds
be low 1 mph (2 km/h), you must always apply
the footbrake befo re and while moving the
l ever out of N .
DIS -Normal position for driving forward
In the D/S position, the transmiss io n can be
ope rated e ither in the normal mode Dor i n
the sport mode S. To select the spor t mode S,
pu ll the se lector lever back briefly . Pulling the
lever back aga in will select the normal mode
D. The instrument cluster display shows the
selected driv ing mode.
In the
normal mode D, the transmission auto
mat ica lly s elects the suitab le gea r ratio.
It de
pends on engine load, veh icle speed and driv
ing style.
Select the
s po rt mode S fo r sp orty driv ing.
The vehicle makes fu ll u se of the engine's
power. S hifting may become noticeable when
accelerating.
When the ve hicle is stationary o r at speeds
be low 1 mph ( 2 km/h), you must always apply
the foot brake before and while moving the lever to D/S out of N .
A WARNING
Read and follow all WARNINGS q .&. in
Driving th e automatic transmission on
page 88 .
(D Note
-
Coasting downh ill with the transmission in
N and the e ngine not r unning w ill result in
damage to the automa tic transm iss io n
a nd pos sib ly t he cataly tic converte r.
@ Tips
- On vehicles with drive select *, you can
adjust the spo rty shift charac teristics in
t h e
Dynamic d riving mo de. Swill appear in
the instrument cl uster disp lay instead
of D .
-If you a cc iden tally selec t N whi le driving,
take your foot off the accelerato r peda l
immediately and wa it for the engine to
slow down to idle before select ing D/S.
- If there is a power fai lure, the selector
lever w ill not move out of the P position.
The emergency release can be used if
this happens
c:> page 91.
Automatic Shift Lock (ASL)
Applies to vehicles: with multitronic/5 tronic/tiptron ic
T he Automatic Shift Lock safeguards you
against occiden tally shifting into a forward or
the reverse gear and causing the vehicle to
move unintentionally.
Fig . 9 7 Shi ft ga te: se lecto r lever lock pos itio ns and re ·
l ease b utt on high lig ht ed
The selector lever lock is re leased as follows:
.,. Tur n the ignition on .
.,. Step on the brake pedal.
At the some time
press and hold the re lease button on the
side of the gear selector knob
c::> fig . 97with
your thumb until you have moved the selec
to r lever to the desired position .
Automatic selector lever lock
The selector lever is locked in the P and N po
s itions w hen the ign it ion is turned on . Yo u
must press the brake pedal and the re lease
button to select another position . As a re
minder to the drive r, the following warni ng
appea rs i n the ins trument clus ter display
whe n the selector is in P and N:
When stationary apply brake pedal while se-
lecting gear ..,.