warning AUDI A4 2016 Workshop Manual

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Luggage compartment covering (reversible
mat)
Applies to vehicles: with luggage compartment covering
The reversible mat protects the luggage com­
partment and bumper from dirt and scratches .
Fig. 87 Lugg age co mpartment : rever sib le m at wit h back­
r est folded fo rwa rd
You can use the reversible mat with the d irt -re­
sistant side o r the decorative side . After loading
or unloading, fold up the revers ible mat and
close the luggage compartment lid . Only store
the reversible mat if it is dry .
Securing attachments
Applies to vehicles: with securing attachments
The securing attachments prevent objects in the
luggage compartment from sliding back and
forth.
0 0
Fig . 88 Luggage compartm ent : se curin g attachments
Make sure the backrests are folded upright and
the partition net is installed ¢
&,.
Installing securing strap @
.,. Set the ho lder for the securing strap in the
opening of the track system .
.,. Push the holder down
CD and slide i t into the
desired position.
Seats and storag e
.,. Check that the holder has latched into place .
.,. Push the knob on the front side of the ho lder
@ to tighten the strap .
Installing telescoping rod @
.,. Insert both brackets for the telescoping rods
into the open ings in the ra ils .
.,. Whi le pushing the holder
CD down, place your
other hand on th e bottom area and slide it into
the desi red position .
.,. Check that the holder has latched into place.
T he securing strap can also be attached as need­
ed on the right s ide of the track system instead
of the telescop ing track ¢
fig. 88 .
A WARNING
--The backrest must be securely latched in po-
sition so that no items co ntained in the lug­
gage compartment can slide forward upon
sudden braking .
- Loose items inside the passenger compart­ ment , can fly forward in a crash or sudden
maneuver and injure occupants.
73

Sea ts and stor age
Ski sack
Applies to vehicles: w ith sk i sack
Long objects such as skis or snowboards can be
transported in the ski sack .
Fig. 89 Backrest : pass-throug h cover
F ig . 90 Rear bench sea t: securing the ski sack
Loading
.,. Fold the rea r seat center armrest down.
.,. Fol d the pass -through cover ¢
fig. 89 -arrow­
down.
.,. Slide the ski sack from the luggage compart­
ment through the pass-through with the zipper
at the rear ¢,&. .
Secur ing
.,. Inse rt the ski sack strap@¢ fig. 90 in the cen­
ter buck le @ .
.,. Pull the safety belt taut on the free end of the
belt @.
A WARNING
-The ski sack is intended only for the trans­
portation of skis and other light objects . To
reduce the risk of serio us pe rsonal injury,
never transpo rt heavy o r po inted objects in
the ski sa ck.
74
-
-W hen braking rapidly or during an accident,
the load could be displaced and cause injury
to occupants.
- Sharp edges on the load must be covered
for protection . Always fasten the be lt t ight­
ly around the sack and its contents
¢fig. 90.
-For safety reasons, do not transport more
than two pairs of skis in t he ski sack.
- You must secure the ski sack with the strap
after loadi ng.
- Make sure that all objects you are transport­
ing in the pass-through are secured. Othe r­
wise they could slide around during sudden braking maneuvers and cause injur ies.
{!) Tips
- Never stow the ski sack away when it is still
wet or damp (for example, snow melting
from skis) . Allow it to dry completely before
stowing it away .
- Whe n transporting skis or snowboards,
t ighten the securing strap between the
bind ings.
- Pos it ion skis in the ski sack with the pointed
ends facing the front and sk i poles with the
pointed ends facing the rear.
- Sedan: You can lock or unlock the pass­
throug h using the mecha nical key . This pre­
vents any access to the luggag e compart­
ment from the veh icle inter io r .

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Reversible cargo area floor (dirt collector)
Applies to vehicles: with reversible cargo area f loor
You can transport dirty or damp objects in the
reversible cargo area floor
Fi g. 91 Luggage compartment: cargo area floor
F ig. 92 Luggage compartment: cargo area floor reversed
Reversing the cargo area floor
~ Lift the cargo area floor using the handle
~ fig. 91 -arrow- .
~ Flip the floor over and install it.
Parcel shelf
The parcel shelf behind the rear seatback can be
used to carry light items of clothing.
A WARNING
No heavy or hard objects should be p laced on
the parcel shelf. They are a haza rd to the vehi­
cle occ upants d uring sudden b raking. The is a
r isk of injury.
(D Note
Please make sure that the heating wires for
the rear window defogger are not damage by abrasive objects.
Seats and storag e
(D Tips
To ensure problem-free ventilation, the venti ­
l ation slots between the rear window and the
parcel shelf must not be covered.
75

Warm and cold
Warm and cold
Climate control system
Description
The climate control system warms, cools and
adds humidity to the air in the veh icle inter ior. It
is the most effective when the windows and sun ­
roof are closed. If there is a build-up of heat in­
side the vehicle, ventilation can help to speed up
the cooling process.
I n all heating mode functions except
defrost, the
b lower only switches to a higher speed once the
engine coolant has reached a certain tempera­
ture .
Condensat ion from the cooling system can drip
and form a puddle of water under the veh icle.
This is normal and does not mean there is a leak.
P ollutant filt er
The pol lutant filte r removes pollutants such as
dust and pollen from the a ir.
The air pollutants filter must be changed at the intervals specif ied in your Warranty
& Mainte­
nance booklet, so that the a ir cond it ione r can
properly work.
If you drive your vehicle in an area with high air pollut ion, the filter may need to be changed
more frequently than specified i n your Aud i War­
ranty
& Maintenance booklet. If in doubt, ask
your author ized Audi Service Advisor for advice.
Ke y cod ed setting s
The climate control settings are automatically
stored and assigned to the remote control key
that is in use .
.8, WARNING
Reduced visib ility is dangerous and can ca use
accidents.
- For safe dr iv ing it is very impo rtan t that all
windows be free of ice, snow and condensa­
t ion .
76
- Complete ly familiarize yourself with the
proper use and function of the heating and
ventilation system and espec ially how to de­
fog and defrost the wi ndows .
- Never use the windshield wiper/washer sys­
tem in freezing weather until you have
warmed the windshield first, using the heat­ ing and vent ilation system. The washer solu­
tion may freeze on the windshield and re­
duce visibi lity.
(D Note
- If you suspect that the air conditioner has
been damaged, sw itch the system off to
avoid further damage and have it inspected
by a q ualified dealership.
- Repa irs to the Aud i air cond itioner requ ire
special techn ica l know ledge and spec ial
tools. Contact an a uthorized Audi dealer fo r
assistance.
@ For the sake of the environment
By reduc ing the amo unt of fuel you use, you
also reduce the amount of pollutants emitted
into the a ir.
(D Tips
- Keep t he a ir intake slots (in front of the
windshield) free from ice, snow and debr is
in orde r to maintain the prope r funct ion of
the climate control system .
- The energy management sys tem may sw itch
the seat heating* o r rea r window defroster
off temporarily. These systems are available
again as soon as the energy balance has
been restored.
- Air escapes through vents under the rear
window. When placing items of clothing on
the luggage compartment cover, ensure
that the openings are not covered.

Warm and cold
1- 1 Swit ch ing recir cu la tion m ode on /off
In recirculation mode, the a ir inside the vehicle is
circu lated and filtered. This prevents the unfil­
tered air outside the vehicle from entering the
ve hicle interior. We recommend switching recir­
culation mode on when driving through a tunnel
or when sitting in traffic¢.&,.
The
IAUTOI button or l recirculation mode off.
IAUTO I Switching aut omatic mode on
Automatic mode ma inta ins a constant tempe ra ­
ture inside the veh icle . Air temperature, airflow
and air distribution are controlled automatically.
Adjusting th e tempe rature
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 cl imate control system dis­
p lay. At both of these settings, the climate con­
trol system runs continuously at maximum cool ­
ing or heating power. There is no temperature
regulation.
~ A dj usting the airflow
You can adjust the airf low manually to s uit your
needs. To have the airflow regulated automati­
cally, press the
IAU TO I button.
~ Adjusting the air distribution
You can manually select the vents where the air
will flow. To have the a ir dist ribution reg ulated
automatically , press the
IAU TO I button.
QJ Adju sting seat h eating *
Pressing the button switches the seat heat ing on
at the h ighest setting (level 3) . The LEDs indicate
the temperature level. To reduce the tempera­
ture, p ress the button aga in. To sw itch the seat
heating off, p ress the butto n repeated ly unt il the
L ED turns off.
After 10 minutes, the seat heating automatically
sw itches from level 3 to level 2.
I @ FRONT I Switch the d efroster on /off
The windsh ield and s ide windows are defrosted
or cleared of condensation as qu ickly as possible .
78
The maximum amount of air flows mainly from
the vents below the windshield . Recirculation
mode switches off. The temperature should be
set to 72 °f (22 °C) or higher. The temperature is
controlled automatically.
The
! AU TOI button switches the defroster off.
lliil R EAR I Switching rear window heater on /
off
The rear window heater only operates when the
engine is running.
It switches off automatically
after a few minutes, depending on the outside
temperature.
To prevent the rear window heater from switch ­
i ng off automatica lly, press and hold the
loo REARI
button for more than 2 seconds . This remains
stored unti l the ignition is sw itched off.
Air vents
You can open and close the cente r and rear a ir
vents using the thumbwheels. The levers adjust
the direction of the airf low from the vents.
In veh icles with a 3-zone deluxe automatic cli­
mate contro l system*, you can adjust the a ir tem­
perature in the rear by turning the th umbwheel
toward the red side to make it warmer or toward
the blue side to make it cooler.
A WARNING
- Do not use the rec irculat ion for extended
periods of time. The windows could fog up
since no fresh air can enter the vehicle. If
the windows fog up, press the air rec ircula­
tion button again immed iate ly to sw itch off
the air rec irculat io n function o r select de­
frost.
- Individua ls w ith redu ced sensit iv ity to pa in
or temperature could develop b urns when
using the seat heating f unction. To red uce
the risk of inj ury, these individuals sho uld
not use seat heating.
(D Note
To avoid damage to the heating elements in
the seats, do no t knee l on the seats o r place
heavy loads on a small area of the seat .
-

Driving
Driving
Steering
Manually adjustable steering wheel
The steering wheel position is fully adjustable up
and down and forward and back .
Fig. 95 Lever under the steering column
First, adjust the driver's seat correctly.
• Pull the lever¢
fig. 95 ¢ .&_ .
• Move the steering wheel to the desired posi­
tion.
• Push the lever against the steering column un-
til it locks.
There must be at least 10 inches (25 cm) be­ tween your chest and the center of the steering
wheel. If you cannot sit more than 10 inches (25
cm) from the steering wheel, see if adaptive
equipment is available to help you reach the ped­
als and increase the distance from the steering
wheel.
For detailed information on how to adjust the
driver's seat, see
¢page 60.
A WARNING
Improper use of steering wheel adjustment
and improper seating position can cause seri­
ous personal injury.
- Adjust the steering wheel column only when
the vehicle is not moving to prevent loss of
vehicle control.
- Adjust the driver's seat or steering wheel so
that there is a minimum of 10 inches (25
cm) between your chest and the steering
wheel
¢page 122, fig. 138 . If you cannot
80
maintain this minimum distance, the airbag
system cannot protect you properly.
- If physical limitations prevent you from sit­
ting 10 inches (25 cm) or more from the
steering wheel, check with your authorized
Audi dealer to see if adaptive equipment is
available.
- If the steering wheel is aligned with your
face, the supplemental driver's airbag can­
not provide as much protection in an acci­
dent. Always make sure that the steering
wheel is aligned with your chest.
- Always hold the steering wheel with your
hands at the 9 o'clock and 3 o'clock posi­
tions to reduce the risk of personal injury if
the driver's airbag deploys.
- Never hold the steering wheel at the 12
o'clock position or with your hands inside
the steering wheel rim or on the steering
wheel hub. Holding the steering wheel the
wrong way can cause serious injuries to the
hands, arms and head if the driver's airbag
deploys.
Ignition lock
Starting engine with the key
App lies to vehicles: wit h ignition lock
The ignition is switched on and the engine start­
ed with the ignition key .
Fig. 96 Ignition key
Starting the engine
• Insert the key into the ignition lock.
• Manual transmission: Fully depress the clutch
pedal and move the shift lever to the neutral
position. ..,.

..... N
0 ::..:: co ..... ..... ~ Automatic transmission: Step on the brake
peda l and move the se lector lever to the P or N
pos ition .
~ Press the key c::> fig. 96 - the engine will start.
Switchi ng the ignition on /off
If you wou ld like to switch the ig nition on with­
out starting the engine, fo llow these steps :
~ Insert the key into the ignition lock.
~ Press t he key briefly withou t pressing the
clutch peda l (for manual transmissions) or the
brake pedal (for automatic transmissions).
~ To switch the ignition off, press the key again .
When start ing t he engine, major elec trical loads
are switched off tempora rily.
You can on ly remove the key with the ignition
switched off.
If the engine should not start immed iately, the
starting process is automat ically stopped after a
short time. Repeat sta rting procedu re .
_& WARNING
- Never allow the e ngine to ru n in confined
spaces - danger of asp hyxiation.
- Never remove the ign it io n key from the ig ni­
t ion look while the vehicle is moving. O ther­
wise, the stee ring lock cou ld suddenly en­
gage and you would not be able to steer t he
vehicle.
- Always take the key wi th you whenever you
leave your vehicle . Otherwise, the engine
cou ld be started or electrical equipment
such as the power windows cou ld be operat­
ed. This can lead to serious injury.
- Never leave children or persons requiring as­
sistance unattended in the vehicle. The
doors can be locked using the remote trans­
mitter, preventing people from escap ing
from the vehicle on the ir own in the event of
an eme rgency. Depend ing on the t ime of
year, peop le inside the vehicle can be ex­
posed to very hig h or very low tempera­
tures .
-
D riv ing
(D Note
Avoid high engine rpm, full throttle and heavy
engine loads unti l the engine has reached op­
erating temperature - otherwise you risk en­
gine damage.
@ For the sake of the environment
Do not let the engine run w hile parked to
warm up. Beg in driving immed iate ly. Th is re­
duces unnecessary emissions.
(D Tips
- If the key cannot be removed from the ign i­
tion lock, you have to pull the mechanical
key out of the master key in order to be able
to lock the vehicle c::>
page 34.
-Some noise after starting the engine is nor­
mal and is no cause for concern.
- If you leave the vehicle w ith the ignition
switched on, the ignit ion w ill switch off af­
ter a certain per iod of t ime. Please note that
electrical equipment such as exterior lights
w ill switch off as we ll w hen that happens.
8 1

Driving
Starting the vehicle with the emergency
key
Applies to veh icles: w ith ig ni tio n lock
You can use the emergency key as an ignition key
in an emergency.
Fig. 97 Glove compartment: Adapter for e mergen cy key
Fig. 98 Insert emergency key into t he adapte r
.,. Take the adapter for the emergency key out of
the glove compartment ¢
fig. 97.
.,. Push the emergency key¢
fig. 98 fully into the
adapter. Make sure that the Audi rings are fac­
ing up.
.,. Press the emergency key in the adapter down
until it latches audibly.
.,. Insert the adapter with the emergency key for­
ward into the ignition switch. The engine can
now be started as usual.
Stopping the engine
App lies to veh icles: w ith ig ni tio n lock
.,. Bring the vehicle to a full stop.
.,. Automa tic transmission: Move the selector lev­
er to the P or N position .
.,. Press on the ignition key . The engine is turned
off .
.,. You can now remove the key .
82
Steering lock
The steering locks when you remove the ignition
key. The locked steering helps prevent vehicle
theft.
Emergency off
If it is necessary in unusual circumstances, the
engine can be switched off while the vehicle is
moving. The engine will be switched off if you
press on the key for an extended period .
A WARNING
-Never turn off the engine before the vehicle
has come to a complete stop. The full func­
tion of the brake booster and the power
steering is not guaranteed. You must use
more force to turn or brake if necessary . Be ­
cause you cannot steer and brake as you
usually would, this could lead to crashes
and serious injuries .
- For safety reasons, you should always park
your vehicle with the selector lever in P .
Otherwise, the vehicle could inadvertently
roll away.
- The radiator fan can continue to run for up
to 10 minutes even after you have turned
off the engine and removed the ignition key .
The radiator fan can also turn on again if the
engine coolant heats up because of intense
sunlight or heat build-up in the engine com­
partment .
- Always take the key with you whenever you
leave your vehicle . Otherwise, the engine
could be started or electrical equipment
such as the power windows could be operat­
ed. This can lead to serious injury .
- Never leave children or persons requiring as­
sistance unattended in the vehicle. The
doors can be locked using the remote trans­
mitter, preventing people from escaping
from the vehicle on their own in the event of
an emergency. Depending on the time of
year, people inside the vehicle can be ex­
posed to very high or very low tempera­
tures.

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CD Note
If the engine has been under heavy load for
an extended per iod, heat builds up in the en­
gine compartment after the engine is switch­
ed off- there is a risk of damaging the eng ine .
Allow the engine to run at idle for about two
m inutes before switching it off .
Convenience key
Starting the engine
Applies to vehicles: with conve nien ce key
The I S TA RT ENGINE ST OP ! button switches the
ignition on and starts the engine.
Fig. 99 Cen ter co nsole : START ENGI NE STOP b utto n
Starting the engine
• Manual transmission: Fully depress the clut ch
pedal and move the s hift lever to the neutral
position .
• Automatic transmission: Step on the brake
peda l and move the se lector lever to P or N
¢,&. .
•Presson the !S TAR T ENGINE ST OPI button
¢fig . 99 -the engine w ill star t.
Sw itching the ignition on /off
If you wou ld like to switch the ign ition on with­
out starting the eng ine, fo llow these steps:
• Press the
I START ENGIN E ST OP I button with ­
out press ing the clutch peda l (for manual
transm iss ions) or the brake peda l (for automat­
ic transmissions) .
• To switch the ign ition off, press the b utton
again.
D rivi ng
If the engine should not start immediately, the
starting process is automatically stopped after a
short time . Repeat starting p rocedure .
When star ting the engine, majo r electr ical loads
are switched off temporarily.
After a cold engine is sta rted, t here may be a
br ief period of inc reased noise because o il pres­
s ur e must first b uild up in the hydraulic valve ad­
justers. This is normal and not a ca use for con­
cern.
.&_ WARNING
-- ·
-Never a llow the engine to run in confined
spaces -danger of asphyx iat ion.
- Never turn off the engine unti l the vehicle
has come to a complete stop.
- Always take the key with you whenever yo u
leave your vehicle. Otherwise, the engine
could be started or electrical equipment
such as the power windows c ould be operat­
ed . This can lead to ser ious injury .
- Never leave children or persons requiring as­
sistance unattended in the vehicle. The
doors can be locked using the remote trans­
mitter, p reve nti ng peop le from esca ping
from t he vehicle on their own in the even t of
a n emergen cy . Depending on the time of
ye ar, people i ns ide the ve hicle can be ex ­
posed to very high or very low tempera ­
tures .
CD Note
-Av oid high eng ine rpm, fu ll t hrottle and
he avy eng ine lo ad s u ntil the eng ine has
reac hed operating tem per ature -othe rw ise
you risk e ngine damage.
@ For the sake of the environment
Do no t let the e ng ine run w hile p arked to
warm up . Beg in d riving immed iate ly . T his re ­
du ces unnecessary emissions .
@ Tips
-After starting a cold engine, the re m ay be a
br ie f per iod of increased noise because the
lllJ,,
83

Driving
oil pressure must first build up in the hy­
draulic valve adjusters. This is normal and not a cause for concern.
- If you leave the vehicle with the ignition
switched on, the ignition will switch off af­
ter a certain period of time. Please note that
electrical equipment such as exterior lights
will switch off as well when that happens .
Switching engine off
Applies to veh icles: w ith conven ience key
" Bring your vehicle to a complete stop .
" Automatic transmission: Move the selector lev­
er to the P or N position.
"Press the
I STA RT ENG INE S TOPI button
~ page 83, fig. 99.
Steering lock
The steering locks when you turn the engine off
using the
I START E NGINE STOP ! button and
open the driver's door. The locked steering helps
prevent vehicle theft.
Emergency off
If necessary, the engine can be switched off with
the selector lever in the R or D/S positions . The
engine stops if you press and hold the
I STAR T ENGIN E STOPI button at speeds below
6 mph (10 km/h) and press the brake pedal.
A WARNING
-Never turn off the engine before the vehicle
has come to a complete stop. The full func­
tion of the brake booster and the power
steering is not guaranteed. You must use
more force to turn or brake if necessary. Be­
cause you cannot steer and brake as you
usually would, this could lead to crashes
and serious injuries.
- For safety reasons, you should always park
your vehicle with the selector lever in P.
Otherwise, the vehicle could inadvertently
roll away .
- The radiator fan can continue to run for up
to 10 minutes even after you have turned
off the engine and removed the ignition key.
The radiator fan can also turn on again if the
84
engine coolant heats up because of intense
sunlight or heat build-up in the engine com­
partment.
- Always take the key with you whenever you
leave your vehicle . Otherwise, the engine
could be started or electrical equipment
such as the power windows could be operat ­
ed. This can lead to serious injury.
(D Note
If the engine has been under heavy load for
an extended period, heat builds up in the en­
gine compartment after the engine is switch ­
ed off - there is a risk of damaging the engine .
Allow the engine to run at idle for about two
minutes before switching it off.
Driver messages
Ignition is on
This message appears and a warning tone sounds
if you open the driver's door when the ignition is
switched on .
No key identified
This message appears when the
I STAR T ENGINE ST OP ! button is pressed if there
is no master key inside the vehicle or if the sys­
tem does not recogni ze it. For example, the mas­
ter key cannot be recognized if it is covered by an
object (e .g . aluminum brief case) which
screens
the radio signal. Electronic devices such as cell
phones can also interfere with the radio signal.
Press brake pedal to start engine
This message appears if you do not press the
brake pedal to start the engine in a vehicle with
an automatic transmission.
Press clutch pedal to start engine
This message appears if you do not press the
clutch pedal to start the engine in a vehicle with
a manual transmission.
Shift to N or P to start engine
This message appears when attempting to start
the engine if the selector lever for the automatic
transmission is not in the P or N position . The .,_