Driving
lead to greater tire wear and will affect driving
behavior.
Do not drive on
winter tires year-round, as this
will consume up to 10% more fuel.
Eliminate unnecessary weight
Since every kilogram of extra
weight increases
fuel consumption, a quick inspection of the lug
gage compartment may be worth it to avoid un
necessary weight.
When not being used, a roof rack should be re moved to decrease the wind resistance of the ve
hicle. You will save approximately 12% of your
fuel when at speeds from 62- 7 5 mph (100-120 km/h) .
Save energy
The engine drives the generator, which generates
electricity; the fuel consumption also increases
with the demand for electricity. Therefore, switch electrical equipment off when you no longer
need it. Examples of equipment that uses a lot of
energy are air blowers at a high setting, the rear
window defogger and seat heating*.
CD Note
Do not leave engine idling unattended after
starting.
If warning lights should come on to
indicate improper operation, they would go
unheeded. Extended idling also produces
heat, which could result in overheating or
other damage to the vehicle or other proper
ty .
CD Note
- Have your vehicle maintained properly and
in accordance with the service recommenda
tions in your Warranty
& Maintenance book
let . Lack of proper maintenance as well as
improper use of the vehicle will impair the
function of the emission control system and
could lead to damage.
- Do not alter or
remove any component of
the Emission Control System unless ap
proved by the manufacturer.
- Do not alter or remove any device, such as
heat shields, switches, ignition wires,
68
valves, which are designed to protect your
vehicle's Emission Control System and other
important vehicle components.
(D Tips
The consumption estimates as published by
ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre
spond to your actual consumption on the
road, which will vary depending upon vehicle
load and speed, road and weather conditions,
trip length, etc.
Steering
Manual steering wheel position adjustment
Applies to: vehicles with manual steering wheel adjustment
The steering wheel position is adjustable up and
down and forward and back.
Fig. 76 Lever o n the stee ring col umn
.,. Pull the lever in the direction of the arrow
¢ ,&. .
.,. Bring the steering wheel into the desired posi
tion .
.,. Push the lever against the steering column un
til it is secure.
& 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 in (25 cm)
between your chest and the steering wheel -
co
co
.... N
" N .... 0 0 <..:l '
battery diagno sis , idling current management ,
and dynamic energy management.
Battery diagnosis
The batte ry diagnosis determines the vehicle bat
tery charge level. The sensors detect the battery,
the battery current, and the battery temperature.
The current charge leve l and the performance of
the vehicle battery are determined based on this.
Idling current management
The idl ing current management decreases the
energy used whi le pa rked . With the engine
switched off, it manages the energy distribution
to the different electrical components . Data from
the battery diagnosis is taken into account for
this.
Depending on the vehicle battery charge level,
e lectrical equipment is switched off one item af
ter the other to prevent the vehicle battery from
draining and to maintain the starting ability.
Dynamic energy management
While driving, dynamic energy management dis
tributes the appropriate amount of energy to the
e lectrical equipment. It controls the battery
charge level so that the amount of energy is not
greater than the amount being generated in or
der to mainta in an optimal veh icle battery charge
level.
(D Tips
- Energy management cannot overcome the
laws of physics . Note that the charge level
and length of the vehicle battery life are
limited.
- When the start ing ability is endangered, the
(•) indicator light turns on
~ page 14.
What you should know
Maintaining the starting ability is the highest
priority.
A lot of stress is placed on the vehicle battery
when dr iving short distances, during c ity dr iving,
and at cold times of the year . A lot of energy is
Intelligent Technology
u sed but little is generated. It is also critical
when the engine is not running but electrical
equipment is switched on. In this case, energy is
used but none is generated.
In situations like this, energy management wi ll
active ly regulate the distribution of energy .
Long periods without use
If you do not drive your vehicle for severa l days or
weeks, electrical equ ipment is gradually scaled
back or switched off. This reduces energy use and
ensures the vehicle will be able to start after long
periods of time . Some convenience functions,
s u ch as interior lighting or power seat ad just
ment, may not be ava ilable under certain circum
stances. These conven ience functions will be
available again once you switch the ignition on
and start the engine.
With the engine switched off
The vehicle battery will dra in if you use Infotain
ment functions such as listening to the radio
whi le the engine is switched off .
T he vehicle's ability to start may be impaired by
the energy use, a message will appear in the In
fotainment system display.
The message indicates that the system wi ll
switch off automatically soon. If you would like
to continue using the functions, you must start
the engine.
With the engine running
Although e lectr ica l ene rgy is generated while
driving , the vehicle battery can drain. This can
happen if litt le energy is generated but much is
used, and the charge level of the vehicle battery
is not optimal.
To restore the balance of energy, components
that require large amounts of energy are tempo rarily scaled back or sw itched off. Heat ing sys
tems in particular requ ire a great deal of energy.
If you notice, for example, that the seat heating*
or rear window defogger is not work ing, then it
has been tempora rily reduced or sw itched off.
Th ese systems are available again as soon as the
energy supply has been restored. .,.
125
a,
a,
.... N
vibration in the steering wheel. If you do not, the tires and other
vehicle components could wear more quickly.
Treadwear indicator
The original tires on your vehicle
have 1/16 inch (1.6 mm) high
"wear indicators"¢
fig. 189 run
ning across the tread. Marks on
the tire sidewall (for example
"TWI" or other symbols) indicate
the positions of the tread wear in
dicators .
The tires have reached the mini mum tread depth
l) when they
have worn down to the treadwear
indicators. Replace the tires with
new ones ¢A.
Tire rotation
Rotating the tires regularly is rec
ommended to ensure the tires
wear evenly. To rotate the tires,
install the tires from the rear axle
on the front axle and vice versa.
This will allow the tires to have
approximately the same length of
service life.
For unidirectional tires, make
sure the tires are installed accord-
~ l) Obey any applicable regulations in your 0
§ country.
Wheels
ing to the running direction indi
cated on the tire sidewall
¢ page 241 .
Hidden damage
Damage to tires and rims can of
ten occur in locations that are hidden. Unusual vibrations in the
vehicle or pulling to one side may indicate that there is tire damage.
Reduce your speed immediately.
Check the tires for damage. If no
damage is visible from the out
side, drive slowly and carefully to
the nearest authorized Audi deal
er or authorized Audi Service Fa
cility to have the vehicle inspect
ed.
A WARNING
Tread that has worn too low or
different tread depths on the
tires can reduce driving safety.
This can especially have a nega
tive effect on handling, on the risk aquaplaning when driving
through water, when driving
through curves and when brak
ing, which increases the risk of
an accident.
219
Tech nical data
Weights
Gross V ehicl e We ight Rat ing
The G ross Vehicle Weight Ra ting (GVWR) , and
the Gross Axle Weight Rating (GAWR) for front
and rear are listed on a sticker on the door jamb
on th e driver's side .
The G ross Vehicle Weight Ra ting includes the
weight of the basic vehicle p lus full fuel tank, oi l
and coolan t, p lus maximum load, which includes
passeng er w eight (150 lbs/68 kg p er designated
seating position) and luggage weight ¢&. .
Gross Axle W eight Rating
The G ross Ax le We ight Rating is the max imum
load that can be applied at each axle of the vehi
cle
¢ ,1.. .
Vehicle capacity weight
The vehicle capacity we ight (max . load) is l isted
either on the dr iver's side B-pillar o r inside the
fue l filler f lap .
& WARNING
-The actual Gross Axle Weight Rating at the
front and rear axles shou ld not exceed the
permissible weights, and their combination
must not exceed the Gross Veh icle Weight
Rating .
- Exceeding perm iss ible weight ratings can
result in vehicle damage, acc idents and per
so nal injury .
Dimensions
(D Note
-The vehicle capacity weight figures apply
when the load is d istr ibuted evenly in the
vehicle (passengers and luggage) . When
transport ing a heavy load in the luggage
compartment, carry the load as near to the
rea r axle as possible so that the vehicle's
hand ling is not impaired .
- Do not exceed the maximum perm iss ible
axle loads or the maximum gross vehicle
we ight. Always remember that the ve hicle's
hand ling will be affected by the extra load .
T herefore , adjust your speed accordingly.
- Always observe local regulations.
Length (in (mm )) Width (in (mm ))
Width across the H eight at curb
mirrors (in (mm )) w eight (in (mm ))
A6 sedan 194.2 (4,932) 73.8 (1 ,874) 82.1 (2,086) 57 .8 (1,468)
S6 sedan 194
.4 (4,937) 73 .8 ( 1,874) 82 .1 (2,086) 56 .8 (1,443)
When driving on poor roads, by curbs and on
steep ramps, make sure that low -hanging com
ponents such as the spoiler and exhaust system
do not come into contact with these or they could
256
be damaged. This especially applies to vehicles
that are equipped with adaptive air suspension *
and when the vehicle is at full load.