open hood AUDI A6 2018 User Guide

Check ing and F illing
Adding engine oil
F ig. 180 Engine co mpartment : en gin e oil fille r opening
cove r
Observe the safety precaut ions ¢&. in Working
in the engine comportment on page 189 .
"'Turn the eng ine off.
"' Open the hood ¢ page 191.
"'Unscrew the cap~ for the eng ine oi l filler
opening ¢
fig. 180.
"'Carefu lly add 0.5 quart (0 .5 liter) of the correct
oi l
¢pag e 192.
"'Close the engine oil filler opening cap .
"'Close the hood.
"'Restart the ign ition after two mi nutes and read
the current o il level in the Infotainment system
¢ page 193 , Checking the engine oil level .
"'Add more oil if necessa ry .
,& WARNING
- Whe n add ing o il, do not let oil d rip onto hot
engine components . This increases the r is k
of a fire.
- Yo u m ust seal the cap on the oil fi lle r open ­
ing correctly so that oil does not leak o ut
onto the hot engine and exhaust system
when the eng ine is r unning, because this is
a fire hazard.
- Always clean skin thorough ly if it comes into
contact with engine oil.
- Engine oil is poisono us and must be kept
o ut o f reach of chi ld ren.
- Store the engine oi l sec urely in the original
container.
(LlJ) Note
- If the message Ill Oil l evel i s too full.
Plea se redu ce oil le vel.
appears, there is too
194
much oil in the engine and the re is a r isk o f
cata lytic converter and engine damage. Do
not start t he engine. Contact an autho rized
Audi dealer or author ized Audi Service Fa­
cility to have excess eng ine o il extracted if
necessary .
- Your L imited New Vehicle Warranty does
not cover damage or ma lfunctions due to
failure to follow recommended mai nte­
nance and use requ irements as set fort h in
the A udi Owne r's Manual and War ranty
&
Ma inte nan ce bookle t.
- Use on ly a high quality engine o il that ex­
press ly complies with the A ud i oi l quality
s ta ndard spec ified fo r yo ur vehicle 's eng ine.
Us ing any othe r oi l c an cause ser io us eng ine
damage .
- Do not mix any add it io na l lubr ic a nts in to
t he engine oil. Damage ca used by such add i­
tives is not covered by the warranty .
@ For the sake of the environment
- Oil sho uld neve r en ter the sewer sys tem or
come in to contact with the g round .
- Pay attent ion to lega l re quir emen ts when
disposing o f emp ty o il conta iners.
Changing the engine oil
We recommend that hove your oil changed by on
authorized Audi dealer or a qualified servi ce sta ­
tion.
Befo re yo u check anything in t he engine compart ­
ment,
alway s read and h eed all WARNINGS ¢ &
in Working in the engine comportment on
page 189.
The eng ine o il must be changed according to the
i nte rvals spec ified in yo ur War ranty
& Ma inte ­
nance boo klet. This is ve ry important because the
l ubricating prope rties of oil diminish gradua lly
during norma l vehicle us e.
Un der some circumstances the engine oil should
be c hanged more freq uent ly. Change oi l more of ­
ten if you drive mostly s hort distances, operate
the ve hicle in dusty areas or under
predominantly ..,.

Checking and Filling
(D Note
If the vehicle will be parked for long periods
of t ime , protect it against the co ld so that it
will not be destroyed by "freezing"
c;,page 198 .
Vehicle battery
The term "vehicle battery " refers to the 12 Volt
bat tery in your vehicle.
Not running the vehicle for long pe riods of
t ime
If you do not drive your vehicle for several days o r
weeks , electri cal equipment is gr adually scaled
back or switched off . This reduces energy use and
ensures the veh icle w ill be able to start after long
periods of
time r:::;, page 123 . Some conve nience
functions, s uch as interior lighting or power seat
adj ustment, may not be available under certa in
circumstances. These convenience f unct ions w ill
be ava ilab le aga in once you switch the ignition on
and start the engine .
E ven w hen electrica l equ ipme nt is swi tched off,
the equipment can still d rain the vehicle battery
if the vehicle is not driven for long periods of
time . Deep draining results in a chemical reaction
that destroys the inside of the vehicle battery .
The vehicle battery must be charged every month
t o reduce the risk of this happening
r:::;, page 198.
Contact an author ized Audi dealer or authorized
Aud i Serv ice Facility for more information .
Winter operati on
Cold weather places higher demands on the vehi­
cle battery. This results in reduced start ing abili ­
ty . Have the vehicle battery checked by an au­
thor ized Audi dealer or authorized Audi Service
Facility before the co ld time of year .
198
Charging the vehicle battery
Fig. 183 En g in e compartment : co nn ectors fo r a cha rger
a n d jum p start cab les
Requireme nt: only use chargers with a maximum
charging voltage of 30 amp s/14.8 Volts.
The
vehicle battery cab les remain connected.
... Read the wa rnings r:::;, _& in General warnings
about batteries on page 197
and r:::;, ,& .
... Switch off the ign it ion and all electrica l equip ­
ment .
... Open the hood c;,page 191 .
... Open the red cover on the pos itive terminal
¢fig. 183.
... Clamp the charger terminal clamps to the jump
start p ins accord ing to the instruct ions. (pin un­
der the red cover
= " positive ", pin with hexago­
nal head= "negat ive ").
... In sert t he power cable fo r th e cha rging dev ice
into the soc ket and switch t he devi ce on.
... At the end of the cha rging process, switch the
charger off and pull the power cable out of the
soc ket .
... Remove the charger terminal clamps.
... Close the red cover on the pos itive terminal.
... Close the hood c:;, page 191 .
A WARNING
-A highly explosive m ix ture of gases can form
when charg ing batte ries . Only cha rge the
veh icle b attery in well -ventila ted areas.
- A drained vehicle batte ry can freeze at tem­
pe ra tu res around 32
QF (0 QC). A fro zen o r
thawed vehicle battery must no t be charged
a nd must not be used anymore. If ice forms,
the battery housing can crack and battery
electrolyte can leak out, which increases the
risk of an explosion and chemical burns.
..,.

a co .... N
" N .... 0 0 \,;J ' Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Important safety instructions for using chi ld
safety seats . . . . . . . . . . . . . . . . . . . . . . . . 170
Important things to know when driving with
children . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Tether anchors . . . . . . . . . . . . . . . . . . . . . . 183
Tether straps . . . . . . . . . . . . . . . . . . . . . . . 183
Child safety lock Power windows . . . . . . . . . . . . . . . . . . . . . . 33
Rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Child safety seats . . . . . . . . . . . . . . . . . . . . . 172
Booster seats . . . . . . . . . . . . . . . . . . . . . . . 176
Convertible child seats . . . . . . . . . . . . . . . 174
Convertible locking retractor . . . . . . . . . . 179
How do I properly install a child safety seat
. h' l 7 170 in myve 1c e . ................. ... .. .
Infant seats .. ................ ... .. . 172
Installing a child restraint using the LATCH
system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
L ATCH system . . . . . . . . . . . . . . . . . . . . . . 182
L owe r anchorages . . . . . . . . . . . . . . . . . . . 181
Mounting and releasing the anchorage
hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Safety instructions . . . . . . . . . . . . . . . . . . . 170
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Unused safety belts on the rear seat . . . . 172
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . 51
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Cleaning/removing ice from windows . . . . . 223
C leaning Alcantara . . . . . . . . . . . . . . . . . . . . 224
Cleaning artificial leather . . . . . . . . . . . . . . . 224
Cleaning carbon parts . . . . . . . . . . . . . 223, 224
C leaning contro ls . . . . . . . . . . . . . . . . . . . . . 223
Cleaning decorative parts/trim . . . . . . 222, 223
C leaning displays . . . . . . . . . . . . . . . . . . . . . 223
Cleaning exhaust tail pipes . . . . . . . . . . . . . 222
Cleaning plastic parts . . . . . . . . . . . . . . . . . . 223
C leaning rims . . . . . . . . . . . . . . . . . . . . . . . . 222
Cleaning textiles . . . . . . . . . . . . . . . . . . . . . . 224
Climate control system . . . . . . . . . . . . . . . . . 58
Automatic recirculation . . . . . . . . . . . . . . . . 62
Basic settings . . . . . . . . . . . . . . . . . . . . . . . . 62
Drive select . . . . . . . . . . . . . . . . . . . . . . . . . 104
C losing
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Sunroof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Index
Closing/opening
By remote control . . . . . . . . . . . . . . . . . . . . 27
Using the door lock cylinder . . . . . . . . . . . . 29
With the convenience key . . . . . . . . . . . . . . 27
Closing aid (doors) . . . . . . . . . . . . . . . . . . . . . 24
Cockpit (overview) . . . . . . . . . . . . . . . . . . . . . . 6
Coming home . . . . . . . . . . . . . . . . . . . . . . . . . 40
Compartments . . . . . . . . . . . . . . . . . . . . . . . . 52
Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Consumer Information ............. 132, 247
Consumption (fuel) . . . . . . . . . . . . . . . . . . . . 20
Contacting NHTSA . . . . . . . . . . . . . . . . . . . . 132
Convenience key
Starting the engine (STAR T ENGINE STOP
button) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Stopping the engine (STAR T ENGINE ST OP
button) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Switching the ignition on . . . . . . . . . . . . . . 68
Unlocking/locking . . . . . . . . . . . . . . . . . . . . 27
Convenience opening . . . . . . . . . . . . . . . . . . . 34
Convertib le child safety seats . . . . . . . . . . . 17 4
Convertib le locking retractor
Activating . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Deactivating . . . . . . . . . . . . . . . . . . . . . . . . 180
Using to secure a child safety seat . . . . . . 179
Cooling down . . . . . . . . . . . . . . . . . . . . . . . . . 64
Cooling mode (4-zo ne deluxe automatic cli-
mate control) . . . . . . . . . . . . . . . . . . . . . . . . . 61
Cooling mode (deluxe automatic climate con -
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Cooling system Adding coolant . . . . . . . . . . . . . . . . . . . . . . 196
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Coolant level checking . . . . . . . . . . . . . . . . 196
Coolant temperature indicator . . . . . . . . . . . 9
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 13
Cornering light . . . . . . . . . . . . . . . . . . . . . . . 104
Crossing water . . . . . . . . . . . . . . . . . . . . . . . . 64
Cruise control system Changing speed . . . . . . . . . . . . . . . . . . . . . . 85
Preselecting speed . . . . . . . . . . . . . . . . . . . . 85
Switching off . . . . . . . . . . . . . . . . . . . . . . . . 85
Switching on . . . . . . . . . . . . . . . . . . . . . . . . . 84
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Current consumption . . . . . . . . . . . . . . . . . . . 20
253

Index
Cylinder management
refer to Cylinder on demand system . . . . . . 20
Cyli nder on dema nd syste m . . . . . . . . . . . . . . 20
D
Data recorder . . . . . . . . . . . . . . . . . . . . . . . . 124
Date display . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Daytime runni ng lights . . . . . . . . . . . . . . . . . 38
Declaration of compliance . . . . . . . . . . . . . . 250
D efective light bulb warning
Indicato r light . . . . . . . . . . . . . . . . . . . . . . . 1 7
Defrost ing (windows)
4- zone deluxe au toma tic climate con trol . . 6 1
D eluxe a utomat ic cli mate contro l . . . . . . . . 59
D EF (instrument cluste r) . . . . . . . . . . . . . . . . 22
De luxe a utomatic climate contro l
Air vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Determin ing cor rec t load l imi t . . . . . . . . . . 215
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Dimming the rea rview mirror . . . . . . . . . . . . 42
Distance dr iven . . . . . . . . . . . . . . . . . . . . . . . . 20
Door/rear lid warn ing . . . . . . . . . . . . . . . . . . . 19
Doors Chi ld safety lock . . . . . . . . . . . . . . . . . . . . . . 33
C losing aid . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Mechanically lock ing . . . . . . . . . . . . . . . . . . 29
Dr iver inform ation system . . . . . . . . . . . . . . . 19
C D/rad io disp lay . . . . . . . . . . . . . . . . . . . . . . 1 9
D oor/l uggage compartment lid warning . . 19
Efficiency program . . . . . . . . . . . . . . . . . . . . 21
E xterior temperature disp lay . . . . . . . . . . . 19
On-board computer . . . . . . . . . . . . . . . . . . . 20
Serv ice i nterval d isplay . . . . . . . . . . . . . . . 199
D river seating position . . . . . . . . . . . . . . . . . 126
D rive se lect . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Driving economically . . . . . . . . . . . . . . . . . . . 65
Dr iving safely . . . . . . . . . . . . . . . . . . . . . . . . 125
Driving throug h water . . . . . . . . . . . . . . . . . . 64
Driving time . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Dus t fi lte r
refer to Po llutant filter . . . . . . . . . . . . . . . . 58
Dynamic steering . . . . . . . . . . . . . . . . . . . . . 104
Indicator l ight . . . . . . . . . . . . . . . . . . . . . . 122
254
E
Easy seat entry . . . . . . . . . . . . . . . . . . . . . . . . 67
Economy tips (efficiency program) . . . . . . . . 21
E DL
refer to E lectronic D ifferent ial Lock . . . . . 119
Effic iency program . . . . . . . . . . . . . . . . . . . . . 21
E lectromechanical parking brake . . . . . . . . . 72
E lectromechanical steering . . . . . . . . . . . . . 122
Ind icator light . . . . . . . . . . . . . . . . . . . . . . 122
El ectron ic Diffe renti al Lock . . . . . . . . . . . . . 119
Ind icator lig ht . . . . . . . . . . . . . . . . . . . . . . . 16
E lectron ic immobilizer . . . . . . . . . . . . . . . . . . 25
E lectron ic stab ilization control . . . . . . . . . . 119
Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 16
Sport mode . . . . . . . . . . . . . . . . . . . . . . . . 120
E mergency assistance . . . . . . . . . . . . . . . . . 226
Emergency b raking fu nction . . . . . . . . . . . . . 73
E mergency flashers . . . . . . . . . . . . . . . . . . . . 40
E mergency ope ra tion
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Luggage compartment lid . . . . . . . . . . . . . . 33
Se lector lever . . . . . . . . . . . . . . . . . . . . . . . . 80
Su nroof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
E mergency release
Fuel f iller door . . . . . . . . . . . . . . . . . . . . . . 188
Emergency starting . . . . . . . . . . . . . . . . . . . 239
Emissions control system . . . . . . . . . . . . . . 188
En ergy managemen t . . . . . . . . . . . . . . . . . . 1 23
Ind icator lig ht . . . . . . . . . . . . . . . . . . . . . . . 14
Engine Coo la nt . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Start/Stop system . . . . . . . . . . . . . . . . . . . . 70
Start ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Start ing wi th ju mpe r ca bles . . . . . . . . . . . 239
Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Warming up/cooling down . . . . . . . . . . . . . 64
E ngine compartment
Open ing/clos ing the hood . . . . . . . . . . . . . 191
Overv iew . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Safety precau tions . . . . . . . . . . . . . . . . . . . 189
E n gine contro l (ind icator light) . . . . . . . . . . . 16
E ngine o il
Adding . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Chang ing . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Checking o il level . . . . . . . . . . . . . . . . . . . . 192

a co .... N
" N .... 0 0 \,;J ' Lifting jack . . . . . . . . . . . . . . . . . . . . . . . . . . 229
L ight
Ambie nt l ighting . . . . . . . . . . . . . . . . . . . . . 41
Com ing/Leav ing home . . . . . . . . . . . . . . . . . 40
Da ytime runn ing lights . . . . . . . . . . . . . . . . 38
High beam assistant . . . . . . . . . . . . . . . . . . 39
Low beams . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Pa rking lights . . . . . . . . . . . . . . . . . . . . . . . . 38
Rear fog lights . . . . . . . . . . . . . . . . . . . . . . . 38
L ight/ rai n sensor
H eadlig hts . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 1 8
Intermittent (windshield wipe rs) . . . . . . . . 44
L ighting
E xte rio r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
I nter io r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
L ights
H eadlig ht flasher . . . . . . . . . . . . . . . . . . . . . 39
H eadlig ht range contro l system . . . . . . . . . 38
H eadlig hts . . . . . . . . . . . . . . . . . . . . . . . . . . 39
I nter ior/reading lig hts . . . . . . . . . . . . . . . . 41
L oad ...... .. .. ................ ... .. . 246
Lock ing/un locking
By remote cont rol . . . . . . . . . . . . . . . . . . . . 27
Using the door lock cylinder . . . . . . . . . . . . 29
W ith the convenience key . . . . . . . . . . . . . . 27
L ow beams . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 17
L ower universa l anchor ages (C anada) . . . . . 180
Luggage compartment . . . . . . . . . . . . . . . . . . 54
12 Volt socket . . . . . . . . . . . . . . . . . . . . . . . 52
Increas ing the size . . . . . . . . . . . . . . . . . . . . 55
L uggage compartment net . . . . . . . . . . . . . 55
P ass -throug h . . . . . . . . . . . . . . . . . . . . . . . . 56
Ski bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 6
Storing cargo correct ly . . . . . . . . . . . . . . . 130
Stowing luggage . . . . . . . . . . . . . . . . . . . . 130
Tie -downs . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Va let parking f unction . . . . . . . . . . . . . . . . . 36
L ugg age com par tment lid . . . . . . . . . . . . . . . 33
C losing but ton . . . . . . . . . . . . . . . . . . . . . . . 31
Eme rgency release . . . . . . . . . . . . . . . . . . . . 33
M ovement -activated opening . . . . . . . . . . . 32
Opening/closing .............. .. .. . 30, 31
Opening from the ins ide in an emergency . 33
L umbar s upport . . . . . . . . . . . . . . . . . . . . . . . 47
Index
M
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 2 47
Maintenance intervals . . . . . . . . . . . . . . . . . 199
Malfunction Ind icator Lamp (MIL) . . . . . . . 189
Massage function . . . . . . . . . . . . . . . . . . . . . . 47
Mechan ica l key . . . . . . . . . . . . . . . . . . . . . 25, 26
Mechanically locking the front passenge r
door.. ... .. ...... .. ... .. ..... ... .. ... 29
Memo ry funct ion . . . . . . . . . . . . . . . . . . . . . . 49
Mirrors
o· . , mming ... ... .. .. ................ .. 42
Ex terior m irrors . . . . . . . . . . . . . . . . . . . . . . 42
Vanity mirro r . . . . . . . . . . . . . . . . . . . . . . . . 43
Monito ring the Advanced Airbag System . . 154
Mult ifunc tion s teer ing whee l. . . . . . . . . . . . . 20
N
Natu ral lea the r ca re/ clea ning
N HTSA 22
4
Contacting . . . . . . . . . . . . . . . . . . . . . . . . . 132
Night vision assist . . . . . . . . . . . . . . . . . . . . 101
Cleaning the camera . . . . . . . . . . . . . . . . . 222
N umber of sea ts . . . . . . . . . . . . . . . . . . . . . . 134
0
Occupant seati ng positions . . . . . . . . . . . . . 126
Octane rating (gasoline) . . . . . . . . . . . . . . . . 185
Odomete r . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
OF F (4 -zone deluxe a utomat ic climate con -
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
OFF (deluxe automatic climate control) 59
Oil In dicator lig ht . . . . . . . . . . . . . . . . . . . . . . . 17
also refer to Engine oi l . . . . . . . . . . . . . . . 192
Oil change inte rva l . . . . . . . . . . . . . . . . . . . . 199
On-board comp uter . . . . . . . . . . . . . . . . . . . . 20
On -Bo ard Diagnos tic Sys tem ( OBD) . . . . . . . 189
Open ing ..... ... .. .. ................ .. 24
Fuel fille r door . . . . . . . . . . . . . . . . . . . . . . 186
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
L uggage compartment lid . . . . . . . . . . . . . . 31
S unr oof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Windows ... .... .. ... .. ..... ... .. .. . 3 4
257