
llffl..__w __ a _r _m __ a_n _ d_ c_ o_ ld ________________________________________________ _
The rear window defogger works only when the engine is running . The
light in the switch will illum inate when the defogger is on.
The rear window defogger will switch off automatically after a short time . The time the rear window defogger remains on will vary
depending on the outs ide temperature.
At very low outside temperatures, the rear window defogger can be switched on continuously by pushing the QW button for mo re than 2
seconds. This remains stored until the ign ition is switched off .
A rear window defogger that was switched on also remains stored for 1 5 minutes afte r th e ign itio n is switched off. If the engine is
restarted within these 15 minutes, the rear window defogger is also
act ivated , depending on outside tempe rature. With a vehicle that is
parked for a short time, the rear w indow defogger does not need to
be manua lly a ct ivated aga in.
'£> For the sake of the environment
T urn the defogger off when the rear window is clear. When you save
electricity, you save fuel. •
Air outlets
Air distribution determines the air flow to the individual
vents.
Fi g. 114 I nst rum ent pa nel: air o ut let locat ion s a nd airfl ow directi ons
Air outlets @ and ®
-Rotate the horizontal thumb wheel located below the
particular outlet to increase, reduce , or sh ut down the
airflow from t hat outlet .
- To adjust the direction of the airflow from the outlet,
move the tab in t he center of the outlet in the desired
direction. The direction of the air delivered from the vents
can be adj usted horizontally and vertically . ..,

Warm and cold Ill
----------------
(D Air flows to windshield and to driver and front passenger side
w indows
@ Air flows to driver/front passenger or to the dr iver and front
passenger side windows
® Air flows to driver/front passenger
© Air flows to footwell
The air outlets are actuated e ither automatically or manually
depending on the operating mode selected.
[ i ] Tips
When climate control is working, cooled air will flow primarily from
outlets @and ®· T o assure adequate cooling, outlets @and ®
should never be completely closed. •
Air outlets in the rear
Outlets in the center console
-Rotate the thumbwheel located next to the outlet to open
or close it.
- To adjust the direction of the airflow from the outlet,
move the tab in the center of the outlet in the desired
direction. The direction of the air delivered from the vents
can be adjusted horizontally and vertically .
Outlets in the door pill ars
- Rotate the horizontal thumb wheel located below the
outlet to open or close it .
- To adjust the direction of the airflow from the outlet,
move the tab in the center of the outlet in the desired
direction. The direction of the air delivered from the vents
can be adjusted horizontally and vertically.
Controls and equip
ment Safety first
The air
outlets are actuated either automatically or manually
depending on the operat ing mode se lected. Heated or unheated
fresh air, or cooled air flows from the vents.
T he air outlets to heat the rear footwell are located under the front
seats.
[I) Tip s
If the climate cont rol system is operat ing in cooling mode, air flows
primarily from the outlets in the center console and in the door
pillars . To ach ieve adequate cooling, you should never close the
outlets completely. •
Using climate control economically
Using the climate controls prudently can help save fuel.
When you use the air conditioner, engine power is reduced
and fuel consumption increases . To save fuel, you should use
the air conditioner only when necessary . Also p lease note the
following points:
- To save fuel, turn off cooling mode by pressing the
[AC)
button (indicator light goes out).
- In addition, if you open the window or the Panoramic
sliding sunroof* while driving, turn off cooling mode by
pressing the
[AC] button (indicator light goes o ut).
- If the vehic le is extremely hot due to the heat of the sun,
briefly open doors and windows.
<£' For the sake of the environment
By reducing the amount of fuel you use, you also reduce the amount
of pollutants emitted into the air.•
Vehicle care Technical data

IIIIL-_O.::...:. n.:....: t:.:.h.:.. e::....: r...: o:.. a .::..: d,;__ ________________________________________________ _
Applying parking brake
- Press the pedal down forcefully=> page 129, fig. 125 @
in the direc tion of the a rrow.
Releasing parking brake
- Pull the handle to the rear @in the d irection of the arrow
=> & .
If yo u shou ld drive off w it h the pa rking brake still set, a warning tone
w ill sou nd and the following will appear in t he instrument cluste r to
remind you to release the parking brake:
Parking brake i s applied
The park ing brake warning comes on only after you have driven for
longer than 3 seconds and fas ter than 5 mph (5 km/h).
Th e parking b rake wa rni ng light
:Ill , (USA)/ © (CON ) illuminates when
the parking brake is set and you switch on the ignition .
& WARNING
Always release the pa rking brake completely . A partially engaged
brake will overheat the rear brakes, reduce th eir effectivene ss and
c ause ex cessive we ar. This could lead to brake failure and an acci·
dent .
0 Note
Only af ter the veh icle h as come to complete stop, sho uld you firmly
set the park ing brake and move the se lector lever into "P". •
Parking
To p re vent a p arked vehicle f ro m rolling away, th ere ar e
a fe w things you sh ould do.
When you park your vehicle, do the following
- Stop the veh icle using the brake pedal.
- Apply the pa rking brake firm ly .
- Mov e the selector lever i nto the
P posi tion =>& .
- Switch o ff the e ngi ne and remove t he ignition key from
the ig nition loc k.
When you park your vehicle on hills, do the
following
- Stop the veh icle us ing t he brake pedal.
- Apply the par king b rake firm ly .
- If you are par king h eaded downhill , turn th e fro nt wheels
toward th e curb.
- If you are parking headed
uphill , turn the front wheels
away from the cu rb .
- M ove the selector lever i nto the
P position.
- Swit ch off t he engine and remove t he ig nition key from
the ignit ion loc k.
& WARNING
This i s how you can reduce the risk of injury when leaving your
vehicle.
• Never park the vehicle where it can come in contact with dry
grass, spilled fuel or any othe r flammable materials.

1111....__A_ u_ t_o _m_ a_ t_ic _ t_ r_ a_ n_s _m_ i _s_ s_ i_ o_ n ____________________________________________ _
Automatic selector lever lock
The selector lever is locked in the P and N positions when the ignition
is turned on . To move the lever from these positions the driver must
depress the brake pedal. As a reminder to the driver, the following
warning appears in the instrument cluster display when the selector
is in
P and N:
When stationary apply foot brake while selecting gear
A time delay element prevents the selector lever from locking when
it is moved through the
N position (going from R to D). The locking
element will lock the selector lever if the lever is left in N (Neutral) for
more than approximately 1 second, without the brake pedal being
pressed .
At speeds above about 3 mph (5 km/h) the Automatic Shift Lock is
automatically deactivated in the
N position.
Interlock button
The lock button on the selector lever prevents the lever from being
accidentally shifted into ce rtain positions. Pressing this button deac
tivates the selector lever lock. Depending on the direction of the
shift, the selector lever locks at different positions . The positions are
highlighted in the illustration ~
page 163, fig. 161.
Ignition key safety interlock
The key cannot be removed from the ignition unless the selector lever
is in the
P park position . When the ignition key is removed, the
selector lever will be locked in the
P position. •
Kick-down
The kick-down feature allows the vehicle to generate
maximum acceleration.
When you press the accelerator pedal beyond the resistance point
that is reached at full throttle, the transmission will select a lower
gear ratio based on vehicle speed and engine RPM. The engine RPM
will be controlled to produce maximum vehicle acceleration as long as you continue to press the accelerator pedal beyond this
resistance
point .
& WARNING
Be careful when using the kick-down feature on slippery roads.
Rapid acceleration may cause the vehicle to skid. •
Dynamic shift program (DSP)
The automatic transmission is electronically controlled.
The transmission is self adapting and will automatically select the
best shift program suited to the driving conditions and driving style.
The transmission will select one of the
economy programs when you
drive at a steady speed or a gradually changing speed without heavy
acceleration . This achieves optimum fuel efficiency, with early
upshifting and delayed downshifting.
The transmission will automatically select the
sporty shift programs
when you drive at higher speeds, or with heavy acceleration and
frequently changing speeds. Upshifts are delayed to make full use of
engine power . Downshifting takes place at higher engine speeds than
in the economy programs.
The selection of the most suitable shift program is a continuous ,
automatic process. The driver can also make the transmission switch
to a sporty program by
quickly pressing down the gas pedal.
This causes the transmission to shift down to a lower gear to achieve rapid acceleration, e .g. for quickly passing another vehicle. You do
not need to press the gas pedal into the kick -down range . After the
transmission has upshifted, the original program is selected
according to your driving style.
An additional shift program allows the automatic transmission to
select the proper gear for uphill and downhill gradients.
This keeps the transmission from shifting up and down unnecessarily
on hills. The transmission will shift down to a lower gear when the .,_

______________________________________________ A_ u_ t_ o_ m_ a_ t_ ic_ t_r _a _n_ s_m _ i_s _s_ i_o _n _ ___.1111
driver presses the brake pedal on a downhill gradient . This makes use
of the braking effect of the engine without the need to shift down
manually .•
Manual shift program
Using the manual shift program you can manually select
gears.
Fig. 162 Center
console : shifting the
tiptronic ® manually
Fig . 163 Display:
manual shift program,
selec ted gear
Switching to manual shift program
-Push the selector lever to the right from D. As soon as the
transmission has switched over, the selected gear appears
in the display => fig . 163.
Con tro ls a nd e quip
m en t Vehicle
OP-eration
To upshift
-Push the selector lever forward to the plus position 0
=> fig . 162.
To downshift
- Push the lever to the minus position Q.
When accelerating, the transm ission w ill automatically shift into
gears 1, 2, 3, 4 or 5 before the engine reaches its maximum RPM .
I f you apply a light throttle when accelerating, tiptronic ® will auto
matically shift from 1st to 2nd gea r to save fuel. If you apply a heavy
throttle, the transmission will stay in 1st gear until near maximum
RPM is reached, or until the driver shifts into 2nd gear.
If you take your foot off the accelerator pedal when driv ing down a
st eep incline, tiptronic ® will downshift from the selected gear into
the next lower gear until it reaches 1st gear, based on road speed and
e ngine RPM. Automatic downsh ifting is interrupted as soon as you
apply the throttle again.
[ i ] Tips
• When you shift into the next lower gear, the transmission will
downshift on ly when there is no possibility of over-rewing the
engine.
• When the kick -down comes on, the transmission will shift down to
a lower gear, depending on vehicle and engine speeds.
• tiptronic ® is inoperative when the transmission is in the fail-safe
mode. •
Vehicle care Do-it-yourselt service iTechnical data

____________________________________________ A_ d_a_ p ,_ t_iv _ e_ A _ i_ r _ S_ u_s_, p __ e_n _ s_ i _o_ n __ ffllll
A pp lies to ve hicles : with A dap tive Air Su spen sion
Chassis controls
Five different driving modes can be set by the driver.
The automatic control processes are speed- and time-dependent. For
example, it is not possible to raise the suspension to a high level
above certain speeds.
When a speed of about 75 mph (120 km/h) is exceeded for more than
30 seconds, the vehicle is automatically lowered to
low level when in
comfort and automatic mode. Ground clearance is about 0.6 inch (15
mm) less, compared to the
normal level.
When a speed of about 100 mph (160 km/h) is exceeded for more
than 20 seconds, the vehicle is automatically lowered to
highway
level
when in automatic and dynamic mode . Ground clearance is
about 1.4 inches (35 mm) less, compared to the
normal level. Road
holding is optimized as a resu lt of the lower center of gravity, and fuel
consumption is reduced as a result of reduced wind resistance .
Level adjustment
high level 2
normal level
highway level
Ground clearance
about 9.4 inches (240 mm)
about 8 inches (205 mm)
about 7 inches (180 mm)
about 6.5 inches (165 mm)
about 5. 7 inches (145 mm)
The segment display @ in the MMI Display =>
page 178 or in the
instrument cluste r display =>
page 179 shows the current vehicle
level.
Automatic
Select the automatic mode if you prefer a balanced, comfortable
suspension setting. The damp ing characteristics are adjusted accord
ing ly .
Controls and equip
ment Safety first •
Automatic lowering: When a speed of about 75 mph (120 km/h)
is exceeded for more than 30 seconds, the veh icle is automatically
lowered by about 0 .6 inch (15 mm) to the
low level, which is more
suitable for highway speeds. Road holding is optimized as a result of
the lower center of gravity and fuel consumpt ion is reduced as a
result of reduced wind resistance . When a speed of about 100 mph
(160 km/h) is exceeded fo r more than 20 seconds, the vehicle is auto
matically lowered by an additional 0.8 inch (20 mm) to
highway level.
• Automatic raising: When the vehicle is at highway level and the
speed falls below about 80 mph (130 km/h) for more than 20
seconds, the vehicle is automat ically raised to
low level. The vehicle is
automatically raised again to
normal level if the speed falls below
about 44 mph (70 km/h) for a period of 2 minutes. The vehicle is
raised immediately when speed falls below about 22 mph (35 km/h).
Dynamic
Select the dynamic mode if you prefer a sporty suspension setting . In
this mode, the vehi cle is lowe red to
low level wh ile it is still stationary
and sporty damp ing characteristics a re selected . The warning light
c.:> in the instrument cluster wi ll come on for a few seconds just to
remind you of the reduced ground clearance.
If you switch off the engine whi le the vehicle is in the dynamic mode
and then switch on the ignition once again, the
c.:> warning light will
also come on again for a few seconds as a reminder .
• Automatic lowering : When a speed of about 100 mph (160 km/h)
is exceeded fo r more than 20 seconds, the vehicle is automatically
lowered by 0.8 inch (20 mm) to
highway level.
• Automatic raising: The vehicle is automatically raised to low level
again, if the speed falls below about 80 mph (1 30 km/h) for a per iod
of 20 seconds. The vehicle is raised immediately when speed falls
below about 22 mph (35 km/h).
Comfort
Select the comfort mode if you desire a suspension setting with a
special emphasis on comfort. Damping characteristics with a clear
emphasis on comfort are selected in this mode.
~
Vehicle care Technical data

Driving and environment
New brake pads
Remember that new brake pads do not have a f ull braki ng
e ff e ct during the first 250 miles (400 kilometers) after they
are i nsta lle d.
New bra ke pads have to be "b urnished in" before they have opt ima l
grab=> &.
Dur ing the break -in period, you sho uld avoid putting severe loads on
the brakes. Severe loads incl ude, for example, sudden hard braki ng,
in particu lar at very high s peeds or, for examp le, on mountai n passes.
& WARNING
New brake pads don 't have the be st stopping power and must be
" broken -in " during the initial 100 to 150 miles (150 to 200 kilo
meters ) of normal cit y driving. You can compensate for thi s by
pressing th e brak e pedal more firmly. This also applies lat er wh en
new pad s are installed. n
Appli es to ve hicles : w it h g aso line eng ine
Catalytic converter
--
I t is very important th at your emission control system
(ca talytic co n verter) i s func tioning properly to e nsure
that you r vehicle is running in an environmentally sou nd
manner.
- Always us e lead-fr ee gasoli ne ~ page 287, "Gaso line" .
- Never run the tan k down a ll the way to empty.
- Never put too m uch motor oil in your engine~
page 302,
"Add ing e ngi ne o il "t::r.11
•
-Nev er try to p ush- or tow-sta rt yo ur veh icle.
The catalytic converter is an efficient "clean- up" device b uilt into the
exha ust sys te m of the ve hicle. The cat alytic converte r burns many of
t he polluta nts in the exhaust gas before they are released into the
atmosphe re.
Th e e xcl usive use of unleaded fuel is cr itic ally important for the life of
the catalytic converte r and proper f unction ing of the engine.
& WARNING
• Do not park or operate the vehicle in areas where the hot
exhaust system may come in contact with dry grass, brush, fuel
spill or other material which can cause a fire .
• Do not apply additional undercoating or rustproofing on or
near the exhaust manifold , exhaust pipes, catalytic conve rter or
heat shields. During driving, the substance used for undercoating
could overheat and cause a fire .
0 Note
• Be aware that just one tank fi lling wit h leaded fu el wi ll alrea dy
ser iou sly degrade the performan ce of the ca talyt ic co nve rter.
• Do not excee d the correct engine oil leve l=>
page 302 .
• Do not dr ive unti l the f uel tank becomes complete ly empty. The
eng ine could misfire . Unburned fuel could a lso get into the exha ust
system and th is could cause the catalytic converter to overheat.
• Do not t urn o ff the igni tion whi le the ve hicl e is moving.
• Do not contin ue to operate your vehicle under these conditions, as
o therwi se fuel c an reach the cat alytic c onve rter. Th is cou ld resu lt in
over heating of t he converte r, requir ing its rep lacement.
• T o ass ure eff ic ient opera tion of the Emi ssion C ontro l Sy stem:
- Have your vehicle maintaine d properly and in accordance with
t h e se rvice recommenda tions in your Warranty
& M ain tenance
booklet. •

Driving and environment
------------------------------------------------'
- Lack of proper maintena nce as well as improper use of the
vehicle w ill imp air t he funct io n of t he emission con trol system and
could lead to damage.
<£> For the sake of the environment
Even when the Emiss ion Contro l System is operating properly, the
exhaust gas can have a sulfur-like exhaust gas sme ll under some
operat ing states. This depends on the s ulfur content of the fue l being
used. Using a differe nt brand of fuel may help, or filling the tank with
lead-free supe r grade gasoline. •
Applies to vehicles: w ith diesel eng ine
Diesel particulate filter
The d iese l part iculate filter fi lters nearly all of the soot particles out
of the exhaus t. T he filte r cleans i tself automa ticall y unde r no rm al
driving con dit io ns. If the f ilter cannot clea n itself (for example,
because yo u are on ly driving short dis tances), the f ilter becomes
clogged w it h soot and the symbo l for the diesel particulate fi lter
illuminates ~
page 35.
& WARNING
• Do not park your vehicle over flammable materials such as
grass or leaves because the high temperature of the diese l partic
ulate filter could start a fire .
• Do not apply an underbody protectant in the exhaust system
area or a fire could start .•
Controls and equip ment Safety first Vehicle operation
Avoid damaging the vehicle
Whe
n you are driving on poor roads, or over curbs, steep ramps, etc.,
m ake ce rtain that low-lying p art s s uch as spoilers and e xhaust system
parts do not bottom out and get damaged.
Thi s is espec ia lly t rue for vehicles with low-s lung chassis (sports
chass is) * and f ully loaded vehicles. •
Operate your vehicle economically
and minimize pollution
General
Your personal style of driving will det ermine the economy
of your vehicle, as well as exhaust and noise levels.
Fuel economy, env ironmenta l im pact , and wea r on your e ng ine,
brakes and tires largely depend on t hree factors:
• your person al driv in g style
• operating conditions
• techni cal lim itations
If you anticipate what you need to do next and drive economically,
you can e asily cut you r fu el consum ptio n by 10- 15 pe rcen t. T his
sect io n w ill give you some tips on how you can help the environment
and yo ur po cketbook.
rn Tips
Th e consumption est ima tes as published by E NVIRO NMEN TAL
PROT ECTION AGENCY ( EPA) and Transport Canada may not corre
spond to your act ual consumption on the roa d, which will vary
depend ing upon vehicle load and speed, road and weather co ndit ions,
trip length, etc.•
Vehicle care Do-it-yourself service Technical data