2015 AUDI RS7 SPORTBACK catalytic converter

104 Autom atic Tran smi ssi on
power. Shifting may become noticeable when
accelerating .
When the veh icle is stationary or 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 .
.&_ WARNING
Read and follow all WARNINGS <=:> & in
Driving the automatic transmission on
page 105.
([) Note
Coasting downhi ll with the transmission in
N and the engine not running wi ll result in
damage to the automatic transmission
and possibly the catalytic converter.
(D Tips
- Audi drive select: you can adjust the
sporty shift characteristics in the
D y­
namic driving mode.Swill appear in the
i nstrument cluster display instead of D .
- If you accidentally select N while driving,
take your foot off the acce lerator pedal
i mmediately and wait for the engine to
slow down to idle before selecting D/S.
- If there is a power failure, the selector
lever will not move out of the P position.
The emergency release can be used if
this happens
<=:> page 108.
Automatic Shift Lock {ASL)
The Automatic Shift Lock safeguards you
against accidentally shifting into a forward or the reverse gear and causing the vehicle to
move unintentionally.
. I r )
Fig . 118 Shift gate: selecto r lever lock pos it ions and
r elease button highl ig h ted
The selector lever lock is released as follows:
... Turn the ignition on .
.,. Step on the brake pedal.
At the same time
press and hold the release button on the
gear selector knob <=:>
fig. 118 w ith your
thumb until you have moved the selector
lever to the desired position .
Automatic selector le ve r lock
The selector lever is locked in the P and N po­
sitions when the ign ition is turned on . You
must press the brake pedal and the release
button to select another position . As a re­
minder to the driver, the following wa rning
appea rs in the instrumen t clus ter display
when the selector is in P and N:
Wh en stationar y appl y brak e peda l w hile se­
le ct in g gear
The Automatic Shift Lock only funct ions when
the veh icle is stationary or at speeds below
1 mph (2 km/h) .
At speeds above about 1 mph (2 km/h) the
Automat ic Shift Lock is automatically deacti­
vated in the N position .
A time delay element prevents the selector lever from locking when it is moved through
the N pos it ion (going from R to D/S) . The lock­
ing element w ill lock the selector lever if the
Ill>

Avoid damaging the
vehicle
When you are driving on poor roads, or over
curbs, steep ramps, etc., make certain that
low-lying parts such as spoilers and exhaust
system parts do not bottom out and get dam­
aged.
T his is especially true for vehicles with low­
slung chassis (sports chassis) * and fully load­
ed veh icles .
Driving through water
on roads
Note the following to avoid vehicle damage
when driving through water, for example on
flooded roads:
- T he water must not be any h igher than the
bottom of the veh icle body.
- Do not d rive faster than wa lking speed.
..&, WARNING
After driving through wate r, m ud, slush,
etc., the brakes may be slow to take effect
because o f wet brake rotors and pads . Dry
the brakes first by braking carefully to re­
store the full braking effect.
(D Note
- Vehicle components such as the eng ine,
transmission, suspension or e lectrical
system can be severely damaged by driv­ ing through water.
- Check the depth o f the water before driv ­
ing through it.
- Do not s top the veh icle, drive in reverse
or switc h the engine off when driving
through water.
- Keep in mind that oncoming vehicles may create waves that raise the water
level and make it too deep for your vehi­
cle to drive through safely.
- Avoid driving thro ugh sa lt water because
-
~ it can ca use corrosion. ,....,
Dri vin g and en vironm ent 197
Warming up and
cooling down
By carefully warming up and cooling down
your vehicle, you can help ensure that it is not
overstressed unnecessar ily during sporty dr iv­
ing.
When warming up, the vehicle is dr iven at a
maximum engine speed of 6000 RPM in order
to raise the engine o il temperature to a mini­
mum of 140
°F (60 °() . The t ires a lso on ly
reach the ir full road holdi ng capabi lity on ce
they have warmed up.
The cooli ng fan can cont inue to run in your ve­
hicle after the engine is switched off . Howev­
er, driving the veh icle to coo l it down is pa rti c­
ul arly important. Dur ing spo rty driving , the
engine and b rakes, the exhaust system, and
the transmission a ll become extremely hot.
Before you park the vehicle, you should drive
it for a few miles/kilometers at light load in
the low rpm range to allow it to cool down .
Catalytic converter
App lies to vehicles: wi th gaso line e ngi ne
It is very important that your emission con­
trol system (catalytic converter) is function ­
ing properly to ensure that your vehicle is run­
ning in an environmentally sound manner.
"' Always use lead-free gasoline c:> page 206,
Fuel supply .
"' Never run the tank down all the way to emp­
ty.
"' Never put too much mo to r o il in yo ur eng ine
c:> page 21 S, Adding engine oil "t:::r..
"' Never try to push -or tow -start you r vehicle .
T he catalytic co nve rter is an efficient "clean ­
u p" dev ice bui lt into t he exhaus t system of
the ve hicle . The cata lytic converter bu rns
many of the pollutants in the exha ust gas be ­
fore they are re leased into the atmosphere.
T he exclus ive use of unleaded fuel is c ritical ly
i mportant for the life of the catalyt ic convert -
er and proper functioning of the engine .
Iii>
•
•

198 Driving and en vironm ent
_& WARNING
The temperature o f the exhaust system is
high, both when driving and after stopping
the engine .
- Never touch the exha ust tail p ipes once
they have become hot. This could result in burns .
- Do not park or operate the veh icle 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
man ifold , exhaust p ipes, catalytic con ­
verte r or heat shie lds. D uri ng d riving, the
substance used for undercoating cou ld
over heat and cause a fire .
(I) Note
- Be aware that just one tank filling with
l eaded fuel will already seriously de­
grade the perfo rmance of the cata lytic
conve rter.
- Do not exceed the correct engine oil leve l
¢page 215.
- Do not d rive until the fuel tank becomes
completely empty. The eng ine could mis­
fire. Unburned f uel could a lso ge t in to
t h e exhaus t sys tem and this could cause
the ca talyt ic converte r to ove rheat.
- Do no t switch off the ign ition wh ile the
vehicle is moving.
- Do no t continue to operate yo ur vehicle
u nder these condi tions, as otherw ise fuel
can reac h the catalytic converter . This
could result in overheating of the co n­
verter, req uiring its replacement.
- To assure efficient operation of the Emis ­
sion Control System :
- Have your veh icle maintained properly
and in accordance with the service rec­
ommendations in your Wa rranty
&
Ma intenance booklet.
- Lack of proper maintenance as well as
improper use of the vehicle will impa ir the function of the em
ission cont ro l
system and could lead to damage .
~ For the sake of the env ironment
Even when the Emiss ion Con trol Sys tem is
operat ing proper ly, the exha ust gas can
have a sulfur-li ke ex haust gas smell under
some ope rat ing states . This depends on
the sulfur content of the fuel being used .
Using a different brand of fue l may help,
or fil ling the tank with lead -free super
grade gasoline .
Shutting down vehicle
If you would like you r vehicle to remain inop­
erative for a longer per iod of t ime, contact an
Audi o r other spec ia lized dealer. They can ad­
v ise you on ne cessa ry precautions e .g. co rro­
s io n preven tion , maintena nce and s to rage.
Pay a ttent ion to addi tional in fo rmat ion con­
cerning the battery. Refer to
¢ page 2 21.
Operate your vehicle
economically and
minimize pollution
General
Your p ersonal style of driving will determine
the economy of your vehicle , as well as ex ­
haust and nois e le ve ls .
Fu el economy, environmenta l impact, and
wear on your engine , brakes and tires largely
depend on three factors:
- your personal d riving style
- operati ng conditions
- technical limitat ions
If you an tic ipate what you need to do next and
drive economically, you can easily cut your
fuel consumpt io n by 10 -15 percent . This sec ­
t ion w ill give you some tips on how you can
help the e nvir onment and your pocketbook .

M N
0:: <.J 'SI: ,...., \!) er, ,...., er, ,....,
Setup ..... .. .... .. .... ... .. .. .... 72
synchronizing ... .. .... ... .. .. .. .... 71
Automatic S hift Lock (ASL) .. .. .. .. .. . 104
Automatic transmission . . . . . . . . . . . . . . 103
Automatic Shift Lock (ASL) . .. .. .. .. . 104
Dnvmg .. ..... ........... ... ... .. 105
Emergency mode .............. .... 107
E mergency release ........ .. .. .. .. . 108
Kick-dow n . . . . . . . . . . . . . . . . . . . . . . . . 107
M anual sh ift program ..... .. .. .. .. . 10 7
Selec to r l ever . . . . . . . . . . . . . . . . . . . . . 103
Automatic wipe rs ....... ...... .... ... 48
Auto Safety Hotline ........ .. .. .. .. . 128
Aver age consumption ....... .. .. .. .. .. 24
Average speed . . . . . . . . . . . . . . . . . . . . . . . 24
Avoid damaging the vehicle . ... .. .. ... 197
B
B ag hoo ks . . . . . . . . . . . . . . . . . . . . . . . . . . 6 7
Battery . .. ... ...... ............. .. 22 1
C ha rging . ............ ...... .... .. 223
I mportant war nings ...... .. .. .. .. . 22 1
J um p starti ng ............ .... .. .. . 273
L ocat ion . .. ............. .. .. .. .. . 22 1
l ow ..... .. .. .. .. .. .... ... .. .. ... 193
Replacing the batte ry .. ... .. .. .. .. . 224
State of charge . ... .... ... .. .. .... . 193
W inter operation ......... .. .. .. .. . 221
Working on the battery .... .. .. .. .. . 221
B efore dr iving . ..... .... ... .. .. .. ... 120
Blended gasoline .... ...... .. .. .. .. . 206
Blower (automatic climate control) .. .. .. 71
B oost displ ay . . . . . . . . . . . . . . . . . . . . . . . . 28
Booster seats . . . . . . . . . . . . . . . . . . . . . . 17 4
Boost pressure indicator . ... .. .. .. .. .. 28
B rake flu id
C hanging the brake fl uid ... .. .. .. .. . 220
Che ckin g the br ake fl uid level . .. .. .. . 220
What is the cor rect brake flu id leve l? .. 220
What should I do if the bra ke fl uid warn-
ing light comes on? .... ... .. .. .. .. . 220
B ra ke system
Anti -lo ck bra king sys tem ... .. .. .. .. .. 18
B rake ass ist system .... ... .. .. .. .. . 18 7
Brake booster ... .. .... ... .. .. .. ... 191
Bra ke fl uid ... .... .... ... .. .. .. ... 220
Inde x 287
Brake fluid specifications fo r refill and re -
placement . ... .... . ... ...... ... .. 220
B rake pads . ... .. .. . .. ... .... ... .. 196
E lectromechanica l parking brake ... .. . 77
Flu id reservo ir . .. .... ............. 220
How does moistu re or road salt affect the
brakes? ... .. .. .. .. . .. .... .... .. .. 191
Warning/ind icator lights ........... .. 14
Wor n bra ke pads symbo l ........ .... . 19
braking guard Settings ........ .. ..... ........... 88
B raking guard ..... .. . .. .. ..... ... .. . 81
Messages ... .... .. . .. .. ..... ... .. . 88
B reak-in per iod .. .. .. .. ........... .. 196
Br ake pads .. .. .. ................. 196
T ires ... .. .. .. .... . ... ...... ... .. 196
Bulbs .. ... ... .. .... .......... ..... 272
C
Californ ia Proposition 6S Warn ing . .. .. 212
Battery spec ific .................. . 222
Capacities . ... .. .... . ... ...... ... .. 280
Engine o il ... .. .. ................. 213
Carbo n parts
Cleaning . . . . . . . . . . . . . . . . . . . . 203, 204
Car carrier Transpo rting your vehicle ........... 277
Care ......... .. .. ................. 201
Cargo area .. .. .. .. ............... .. 126
Cargo ne t . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Catalytic converter . . . . . . . . . . . . . . . . . . 197
Cen te r armres t
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Cent ral lock ing .. .. .. . .. .... .... .. .. . 33
E mergency locking .. .............. .. 37
Certif ication . ... .. .. .. ... ..... ... .. 285
Changi ng a wheel .. ............. .... 263
Changi ng engine oil ................. 216
Checking Engine coolant level .. .. ..... ... .. .. 217
Tire pressure . .. ...... ............. 237
C hild rest rain ts
Danger of using child restrain ts in the
fr ont seat ... .. .... . ... ...... ... .. 141
Where can I get additional informat ion
about child restraints and the ir use? .. 183
•
•

290 Index
Changing ....... ..... ... .. .. .... . 216 F
Ch ecking the engin e oi l le vel .. .... .. . 215
Indications and cond it ions requ iring ex-
tr a checking .... .. .... ..... .. .. .. . 215
Indica tor ligh t . . . . . . . . . . . . . . . . . . . . . 17
Oil consumption .............. .. ... 214
Pressure malfunction .. .... .. .. .. .. . . 16
Recommended oil check intervals ..... 215
Sensor defective . . . . . . . . . . . . . . . . . . . . 20
Specification and viscos ity .. .. .. .. .. . 213
Temperature indicator ....... .. .. .. . . 28
Engine sound ... ... .... ..... .. .. .. .. 96
Engin e sp ee d lim ita tion ....... .. .... . . 20
E ng ine start system (indicator lights) .. . . 17
Environmen t
Break -in period ............ ... .. ... 196
Catalytic converter ......... ... .. ... 197
Disposing of your vehicle battery .. .. . 224
Driving at high speeds ..... .. .. .... . 199
Driving to minim ize pollution and noise 198
Fu el .. ... ....... ......... ... .... . 208
Fu el economy ............. ... .... . 198
Leaks und er your vehicle ........... . 211
Letting the veh icle st and and warm up . 199
Proper d ispo sal o f drained brake fluid . 220
Proper disposal of dra ined engine cool-
ant ..... .. ................ ... ... 218
Proper disposa l of dra ined engine
oil .. .. .. ...... .. ... .... .. .. 215 ,216
Recycling used engine oil . .. .. .. .... . 215
Un leaded fuel ... ... ... ... .. .. .. .. . 206
What should I do with an old battery? . 224
Event Data Recorder (EDR) ..... .. .. .. . 186
E xhaust t ail pipes
Cleaning . .. .. . .. ..... ... .. .. .. .. . 203
Expansion tank .............. .. .... . 217
Exterior lighting ............... .. .... 44
Ext erior mirrors
Ad justing .. .... .. ... ...... .. .. .. .. 50
Dimming ..... .... .... ..... .. .. .. .. 51
Heating .. .. ... ... .... ..... .. .. .. .. 50
Exterior temperature display ..... .... . . 22 Fastening
Booster seats .... ................. 174
Conv ertib le child saf ety seats ..... ... 172
I nfant seats . . . . . . . . . . . . . . . . . . . . . . 171
Floor mats .... .. .. ... .. ..... ... .... 125
Foot pedals ................. ....... 1 25
For the sake of the environm ent
Gasoline fumes and the env ironment . . 208
Reducing eng ine no ise by early upsh ift-
ing ... .... .. .. .. ...... .. ... ...... . 10
Refueling ............ ........... . 208
Sav ing fuel by early upsh ifting ...... .. 10
Four-zone automatic climat e control ... . 70
Front airb ags
Description . . . . . . . . . . . . . . . . . . . . . . . 143
How they work . . . . . . . . . . . . . . . . . . . . 149
Frontal coll is ions and the laws of phys ics 131
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 53
Adjusting . .. .. .. ... .. ..... ... .... 122
Child res tra ints in the fron t se at .... .. 141
Fuel Additives . ..... .. ................. 206
B lended gasoline .............. .... 206
Cur rent consump tion ... .. .. .. .. .. .. . 24
Economy mess ages (efficiency program) 25
Fuel filler flap emergency release .... . 209
Fuel filler neck ........ ........... . 207
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 11
Gasoline .... .. .. ... .. .. .. .. .. .... 206
Gasoline additives ...... ....... .. .. 207
Low fuel level symbol . . . . . . . . . . . . . . . 20
Octan e rating .... .............. ... 206
Recommendation ............... ... 206
Refuelling . .. .. .. ...... ....... .... 208
Reserve ... .. .. .. ... .. .. .. .. .. .... . 11
Tank capac ity . . . . . . . . . . . . . . . . . 11,280
Fuses Assignment ..... ... .......... .... 269
Rep lac ing . .. .. .. ....... ..... ..... 269
G
Garage door opener (Homelink) ... .. .. . 42
Garment hooks .... ... ............. .. 61