snow chains AUDI A6 2015 Owners Manual

114 Parking system s
Parking systems
General information
A ppl ies to vehicles: with parkin g system plus/rear view
camera/peripheral cameras
Depending on your vehicle's equ ipment, vari­
ous parking a ids wi ll help you when pa rk ing
and maneuvering.
The
p ar king sy st e m plu s assists you when
pa rking by audib ly and visually indicat ing ob­
jects detected
in front of and behind the vehi­
cle
~ page 115.
The rear view ca m era shows the area behind
the vehicle in the Infotainment d isp lay. This
d isplay assists you when you are c ross o r par­
allel parking
q page 116. In addit ion, you are
assisted by the functions from the parking
system plus
~ page 115 .
The peripher al cam era s ass ist you with park­
ing and maneuvering. You are aided by var ious
cameras depending on the vehicle equipment leve l
¢page 119. In addition, you are assist­
ed by the functions from the parking system
plus ¢ page 115.
A WARNING
- Always look for traff ic and check the area
around your vehicle by looking at it di­
rectly as well . The parking system cannot
rep lace the d river's attent ion. The dr iver
is always respons ible for safety during
p arki ng and for all other maneuvers.
- Please note that some surfaces, such as
clothing, a re not detected by the system.
- Senso rs and cameras have blind spots in
wh ich peop le and objects ca nnot be de­
te cted. Be especially cau tious of children
and animals.
- T he sensors can be displaced by impacts
or damage to the radia to r grille, bumpe r,
wheel housing and the unde rbody. The
par king systems may become impaired
as a resu lt . Have your authorized Audi
dealer or qualified workshop check their
function. -
Make s ure the sensors are not covered by
stickers, deposits or any other obstruc­
tions as it may impair the sensor func­
tion . For information on cleaning, refer
to
~ page 209.
(D Note
- Some objects are not detected by the system under certain c ircumstances:
- Obje cts su ch as ba rrie r chains, trailer
draw bars, vertical po les or fences
- Objects above t he senso rs such as wall
extensions
- Objects w ith specific surfaces or struc­
tures su ch as chain link fences or pow­
der snow.
- If you conti nue d riving closer to a low- ly­
ing object, it may disappea r from the
sensor range. Note th at yo u w ill no lon­
ger be warned abo ut this obstacle.
(j) Tips
- T he system may provide a wa rni ng even
t ho ugh the re are no obs ta cl es in the cov­
erage a rea in some situa tions, such as:
- certain road surfaces or for long grass.
- externa l ultrasonic sources e.g. from
clean ing vehicles.
- heavy rain, snow or thick vehicle ex­
ha ust.
- We recommend that you practice park­
ing in a traff ic-free location or park ing
lot to become familiar w ith the system.
When doing this, there should be good light and weather cond itions .
- You can change the volume and pitch of
the s ignals as we ll as the disp lay
¢page 124.
- Please refer to the instructions for tow­
ing a t railer
¢ page 125.
- What appears in the infotainment dis­
play is somewhat time-delayed.

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Intelligent technology 195
Switching on and off
ESC turns on automatically when you start the engine.
Fig. 178 Center console,:, OFF button
ESC levels
Sport mode on
The following situations are exceptions where it may be useful to switch on sport mode to
allow the wheels to spin:
- Rocking the vehicle to free it when it is stuck
- Driving in deep snow or on loose ground
- Dr iv ing with snow chains
Sport mode off
Behavior
The ESC and ASR stabilization functions The fu ll stab ilizat ion function of the ESC
are limited¢ ,&.
Operation Press the I~ OFFI button .
Indicator II turns on.
lights
Driver mes- Stabilization control (ESC): Sport
sages Warning! Reduced stability
A WARNING
You should only switch sport mode on if
your dr iving abilities and road conditions
permit.
- The stabilization function is limited
when sport mode is sw itched on . The
dr iv ing wheels could spin and the vehicle
cou ld swerve, especially on slick or slip­
pery road surfaces.
@ Tips
Sport mode cannot be switched o n when
adapt ive cru ise control* is sw itched on.
Braking
General information
What affects braking efficiency?
-
Operating conditions and driving habits
The brakes on today's automobiles are st ill
subject to wear, depending largely on operat­
in g conditions and driv in g habits ¢.&,. . On and
ASR is available again.
Press the
I S'} OFF I button again.
Iii turns off.
Stabilization control (ESC): On
vehicles that are either driven mostly in stop­
and-go city traffic or are driven hard, the
brake pads should be checked by your author­
ized Audi dealer more often than specified in
t he
Warranty & Maintenance booklet . Failure
to have your brake pads inspected can result
in reduced brake performance .
On steep slopes, you should use the braking
effect of the engine. This way, you prevent un­
necessary wear on the brake system. If you
must use your brakes, do not hold the brakes
down cont inuous ly. Pump the brakes at inter­
vals.
Moisture or road salt
Under certain cond itions, for example, when
driving through water or very heavy rain, or
even after washing your veh icle, the braking
effect can be reduced due to moisture (or in
freezing conditions ice) on the brake pads. A
few careful brake applications should dry off
the brake pads or remov e any ice coatings. .,._

198 Intelligent technology
Winter tires
When dr iv ing in the w inter, your ve hicl e w ith
a ll-whee l drive has an advantage,
even with
regular ti res . In winter road conditions it may
be advisable to mount winter tires (o r all-sea­
son t ires) for improved driveability and brak­
ing: these tires must be mounted on
all four
whe els .
See also c:> page 264, Winter tires.
Tire chains
Where tire cha ins are mandatory on certa in
roads, th is normally a lso applies to vehicles
with a ll-wheel drive
c:> page 265, Snow
chains.
Replacing wheel s/tir es
Vehicles w ith all-wheel drive must a lways
have tires of the same size . Also avoid tires
with d ifferent tread depths. For details see
page
c:> page 257, New tires and replacing
tires and wheels.
Off-Road driv ing?
Your Audi does not have enough ground clear ­
ance to be used as an off-road ve hicle . It is
therefore best to avoid rough tracks and un ­
even terrain as much as possible. Also refer to
c:> page 201.
A WARNING
Always adjust your driving to road and traf­
fic conditions . Do not let the ext ra safety
afforded by all-wheel dr ive tempt you into
taking extra risks.
- Alt hough the all-whee l dr ive is
very ef­
fec tive, a lways remember that b raking
c ap aci ty is limited by tire traction. Yo u
sho uld the re fo re not dr ive at excessive
speeds on icy or slippery road su rfaces.
- O n wet road s urfa ces, be c areful not to
drive too fast because the front wheels
cou ld begin to sli de on top of the water
(aq uaplaning) . If this sho uld occ ur, you
will have no warn ing from a sudden in­
crease in engine speed as with a front­
w heel d rive vehicle. A lways drive at
speeds w hich are suited to the road con­
ditions -risk of c rash.
Energy management
Starting ability is optimized
Energy management controls the distribution
of electrical energy and thus optimizes the
availability of electrical energy for starting the engine.
If a vehicle with a conventiona l energy system
is not driven for a long period of t ime, t he bat­
te ry is discharged by idling current consume rs
(e .g. immobili ze r). In certa in circumstan ces it
ca n res ult in the re be ing insu ffic ien t energy
available to start the eng ine.
Intelligent energy management in your vehi­
cl e ha ndles the dist rib ution o f electr ica l ene r­
gy. Start ing abili ty is m arke dly improved and
the life of the battery is extended .
Bas ica lly, energy management consists of
battery diagnosis , idling current manage­
ment
and dynamic energy management .
Battery diagnosis
Battery diagnosis continuously determines
the state of the batte ry. Sensors determine
batte ry voltage, batt ery cu rr e nt and battery
tempe ratu re. This de termines the cur ren t
sta te o f cha rge and t he power o f th e battery.
Idling current management
Idli ng cur rent management reduces energy
consumpt ion while the vehicle is standing .
With the ig nition sw itched off, it controls the
energy supp ly to the variou s ele ctri ca l compo ­
nen ts. Da ta from ba ttery d iagnos is is co nsid­
ered.
Depend ing on the batte ry's state of cha rge,
i ndivid ual con sume rs are g radually turned off
to prevent excessive discharge o f the battery
and th us main tain starting capabi lity.
Dynamic energy management
While the vehicle is being d riven, dynamic en­
ergy ma nagement distr ib utes the energy ge n­
era ted a ccord ing to t he needs of the indivi du-
al components .
It regula tes consumption, so
t h at more electrical energy is not being used ..,.

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,...., ..,., ,....,
loss of control, crashes and serious per­
sonal injuries . Have worn or damaged tires
replaced immediate ly.
- Winter tires have maximum speed rating
that may be lower than your vehicle's
maximum speed.
- Never drive faster than the speed for
which the winter or other tires installed
on your vehicle are rated.
A WARNING
Always adjust your driving to the road and
traffic conditions. Never let the good ac­
celeration of the winter tires and all-wheel
drive tempt you into taking extra risks. Al­
ways remember:
- When braking, an all-wheel drive vehicle
handles in the same way as a front drive
vehicle.
- Drive carefully and reduce your speed on
icy and slippery roads, even winter tires
cannot help under black ice conditions.
@) For the sake of the environment
Use summer tires when weather condi­
tions permit. They are quieter, do not wear
as quickly and reduce fuel consumption.
Snow chains
Snow chains may be fitted only to the front
wheels, and only to certain tire sizes. Ask your
authorized Audi dealer on which tire sizes
snow chains can be used.
If you are going to use snow chains, then you
must install them on the front wheels at
least.
The snow chains must have low-profile links
and must not be thicker than 0.4 inch (10,5 mm), including the lock.
Remove wheel center covers and trim discs
before putting snow chains on your vehicle
q(D _ For safety reasons cover caps must then
be fitted over the wheel bolts. These are avail­
able from authorized Audi dealers.
Tires and wheels 265
A WARNING
Using the wrong snow chains for your vehi­
cle or installing them incorrectly can in­
crease the risk of loss of control leading to
serious personal injury.
- Snow chains are available in different sizes . Always make sure to follow the in­
structions provided by the snow chain
manufacturer.
- When driving with snow chains never
drive faster than the speed permitted for
your specific snow chains.
- Always observe local regulations.
([) Note
-Remove snow chains before driving on
roads not covered with snow to avoid
damaging tires and wearing the snow
chains down unnecessarily.
- Snow chains, which come into direct con­
tact with the wheel rim, can scratch or
damage it. Therefore, make sure that the
snow chains are suitably covered. Check
the position of the snow chains after
driving a few yards and correct if neces­
sary. Follow the instructions from the
snow chain manufacturer when doing so.
- If the Adaptive Air Suspension* should
malfunction, do not mount or use snow
chains because the vehicle will be ex­
tremely low. If you do drive with snow
chains on while the vehicle is at this lev­
el, the snow chains might severely dam­
age the wheelhouse and other parts of
the vehicle.
(D Tips
Where snow chains are mandatory oncer­
tain roads, this normally also applies to
vehicles with all-wheel drive.
•
•

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-Under certain cond itions (such as a spor­
ty driving style, w inter condit ions or un­
paved roads), the pressure monitor
indicator may be delayed.
- Ask your author ized Audi dealer if run­
flat tires may be used on your veh icle.
- The tire pressure monitoring system may
stop working when there is an ESC mal­
funct ion.
- Using snow chains may result in a system
malfunction.
- The tire pressure monitoring system on
your Audi was developed using t ires with
the "AO" or "RO" identification on the
tire sidewall
c> page 257. We recom­
mend using these t ires.
Reset tire pressure monitoring system
If the tire pressure is adjusted, wheels are ro­
tated or changed, the TPMS must be reset via
MMI.
"' Before storing the new tire pressures, check
that the current pressures on all four t ires
correspond to the specified values and
adapt the p ress ures to the current load
c> page 244.
"'Switch on the ignition.
"' Se lect in the MMI:
!CAR ! func tion button>
(Car )* sys tems contro l button > Servicin g &
checks > Tire pre ssure mon ito ring > Store
tire pre ssure s> Y es, sto re now .
Do not store the tire p ress ure if the re a re
snow chains on the tire. Otherwise, a sys­
tem ma lf u nction may occu r.
Tires an d wheel s 269
•
•

272 What do I do no w?
• Always store the vehicle too l kit, the jack*
and the replaced tire in the luggage com­
partment
¢ page 132.
• Unhook the cargo floor before clos ing the
rear lid.
Using th e spare tir e (compac t spare tir e)
The compact spare tire is on ly intended for
emergencies until yo u can reach a repair shop.
Replace it as quickly as possible with a stand­
ard wheel and tire.
There are some restrictions on the use of the compact spare tire. The compact spare tire has been des igned specifically for your type of
vehicle. It must not be swapped with a com­ pact spare tire from another type of vehicle.
Sn ow chain s
For technical reasons, the use of snow chains
on the compact spare tire is
not permitt ed .
If you do have to dr ive with snow cha ins and a
front tire fails, mount the spare wheel with
tire instead of a rear tire . Install the snow
chains on the rear tire and use it to replace
the defective front tire.
A WARNING
- Never use the spare tire if it is damaged
or if it is worn down to the tread wear in­
dicators .
- If the spare tire is more than 6 years o ld,
use it only in an emergency and with ex­
t reme caution and careful driving .
- The spare tire is intended only for tem­
porary and short-term use. It should be
replaced as soon as possible w ith the
normal wheel and t ire.
- After mounting the compact spare tire,
the tire pressure must be checked as
soon as poss ible. The tire pressure of the
c ompact spare tire must be 4.2 bar; oth­
erwise, you risk hav ing an accident .
- Do not drive faster than 50 mph (80 km/
h). You risk having an acc iden t.
- Avoid full-throttle acce le rat ion, heavy
braking, and fast corner ing . You risk hav­
ing an a cc ident. -
Never drive using more than one spare
wheel and tire. You r isk having an acci­
dent.
- Normal summer or winter tires must not
be mounted on the compact spare wheel
rim.
- For technical reasons, the use of tire
chains on the spare tire is not permitted.
If it is necessary to drive with tire chains,
the spare wheel must be mounted on the
front ax le in the event of a flat in a rear
tire. The new ly available front wheel
m ust then be installed in place of the
rear whee l w ith the flat tire. Installing
the tire chain before mounting the whee l
and tire is recommended.
- Loose items in the passenger compart ­
ment can cause serious personal injury
during hard braking or in an accident. Never store the inflatable spare tire or
jack and tools in the passenger compart­ ment.
Changing a wheel
Before changing a wheel
Observe the following precautions for your
own and your passenger's safety when chang­
ing a wheel.
• After you experience a t ire failure, pull the
car well away from mov ing traffic and t ry to
reach
l e vel ground before you stop ¢ ,&.
• All passengers should leave th e car and
move to a safe location ( for instance, behind
the guardrail) ¢,& .
• Engage the
par king brake to prevent your
vehicle from rolling unintentionally c> _& .
• Move
selector le ver to pos it ion P c> _& .
• If you are towing a trailer, unhitch the trailer
from your vehicle.
• Take the
jack and the spare tir e out of the
luggage compa rtment c>
page 271,
i=> page 271 . ..,_