2018 AUDI A6 service

Emergency situations
@ Tips
The discharged battery must be properly con­
nected to the vehicle's electrical system .
When jump starting or charging the battery,
never connect the negative ground cable to
the battery negative post because the battery
manager system must be able to detect the
battery's state of charge. Always connect the
negat ive g round cable to the negative ground
post of the battery manager control unit.
Use of jumper cables
Make sure to connect the jumper cable clamps in
exactly the order described below!
Fig . 205 Engine compartmen t: connecto rs for jump start
cables and charger
@
F ig . 206 Jump starting w it h the battery of anot her vehicle :
@-booster battery, @- discha rged vehicle battery
The procedure described below for connecting
jumper cables is intended to provide a jump start
for your veh icle.
Vehicle with discharged battery:
• Turn off lights and accessories, move lever of
automatic transmission to N (Neutral) or P (Park) and set park ing brake.
240
Connect POSITIVE(+) to POSITIVE(+) (red)
• Open the red cover on the positive terminal
i:!.> fig. 205.
1. Connect one end of the red positive cable on
the
jump start bolt ~ fig. 206@ (bolt under
the red cover= "positive") of the vehicle to be
started @.
2. Connect the other end to the positive termi-
nal @of the booster battery @.
Connect NEGATIVE(-) to NEGATIVE(-)
(black)
3. Connect one end of the black negative cable
to the negative terminal @ of the booster
battery @.
4. Connec t the other end to the
jump start pin
@ (bolts with hex head bolt= "negative") of
the vehicle to be started @.
Starting the engine
• Start the eng ine of the vehicle with the booster
battery @. Run the eng ine at a moderate
speed.
• Sta rt engine w ith discharged vehicle battery@
in the usual manner.
• If the engine fails to start, do not keep the
starter cranking for longer than 10 seconds.
Wait for about 30 seconds and then try again.
• With engine running, remove jumper cables
from both veh icles in the exact
reverse order.
• Close the red cover on the pos itive terminal.
The battery is vented to the outside to prevent
gases from entering the vehicle interior . Make
sure that the jumper clamps are well connected
with their metal parts in full contact w ith the
battery terminals.
A WARNING
To avoid serious personal injury and damage
to the vehicle, heed all warnings and instruc­
tions of the jumper cable manufacturer. If in
doubt, call for road service .
- Jumper cables must be long enough so that
the vehicles do not touch.
- When connecting jumper cables, make sur e
that they cannot get caug ht in any moving
pa rts in the engine compartment.
.,.

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" N .... 0 0 \.J ' Consumer Information
Warranty coverages
Your Audi i s co vered by the following warran­
tie s:
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfora-
tion
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Control Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding your warranties
can be found in your
Warranty & Maintenance
booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regulati ons in the United States and
Canada require that automobiles meet specific
emission regulations and safety standards.
Therefore, vehicles built for the U.S.A. and Cana­
da differ from vehicles sold in other countries.
If you p lan to take you r vehicle outside the conti­
nenta l limits of the United States or Canada,
there is the possibility that:
- un leaded fue ls for vehicles with catalytic con­
verter may not be available;
- fuel may have a conside rably lower octane rat­
ing . Improper fuel may cause engine damage;
- service may be inadequate due to lack of proper
service facilities , tools or testing eq uipment;
- r eplacement parts may not be readily available.
- Navigation systems for veh icles built for the
U .S .A . and Canada w ill not necessarily work in
Eur ope, and may not wo rk in other countries
outside North America.
Consumer Information
@ Note
Audi cannot be responsib le for mechanical
damage that could resu lt from inadequate
fuel, service or parts ava ilability.
Audi Service Repair
Manuals and Literature
Audi Official Factory Service Manuals and Litera­
ture are published as soon as poss ible after mod­
el introduction. Se rvice ma nuals and literature
are available to order from the Audi Tec hni cal Lit ­
erature Orde ring Center at :
www .aud i.techli terature .com
Maintenance
General
Your vehicle has been designed to help keep
maintenance requirements to a minimum. How­
ever, a certain amount of regular maintenance is
still necessary to assure your vehicle's safety,
economy and reliab ility . For detailed vehicle
maintenance consult your Warranty
& Mainte­
nance booklet.
Under difficult operating conditions, for exam­
ple at extremely low outside temperatures, in
very dusty regions, etc., some service work
shou ld be performed between the intervals speci ­
fied. This applies particula rly to:
- oil changes, and
- cleaning or replacing the a ir filter .
@ For the sake of the environment
By regularly maintaining your vehicle, you
help make sure that emiss ion standards are
maintained, thus min imizing adverse effects
on the environment.
Important considerations for you and your
vehicle
The increasing use of electronics, soph isticated
fuel injection and emission control systems, and
the genera lly increasing technica l comp lexity of
today's automobiles, have steadily reduced the
.,.
247

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" N .... 0 0 \.J ' @ For the sake of the environment
-Changing the engine settings wi ll adversely
affect emission leve ls. Th is is detrimental to
the env ironment and increases fuel con ­
sumption.
- A lways observe environmenta l regu lations
when disposing of old engine o il, used brake
flu id, d irty engine coolant, spent batteries
or worn out tires.
- Undeployed airbag modules and pretension­
ers might be classified as Perchlorate Mate­
rial -spec ial handl ing may apply, see
www .dtsc.ca .gov/hazardouswaste/perch lo­
r ate. When the vehicle or pa rts of t he re­
stra int system includi ng a irbag mod ules
s af ety be lts with pretens ioners a re scrap ­
ped, a ll applicab le laws and regulations
must be observed. Your a uthorized Audi
dealer is fam iliar with these requirements
and we recommend that you have your dea l­
er perform this service for you.
Accessories and
technical changes
Additional accessories and parts
replacement
Always consult on authorized Audi dealer before
purchasing accessories.
Audi ve hicles that are constructed with advanced
materials like Steel/Aluminum (Hybrid construc­
tion), Aluminum (Aud i Space Frame), and/or Alu­
minum/Carbon Fiber (Ultra Advanced Light
We ight Materials) are as unique as the ir dr ivers .
Therefo re, the ava ilability of certain parts needed
for repa ir , restorat ion, or reconstruction w ill be
rest ricted , or pa rts will be unava ilable, if the ve ­
hicl e is not repa ired at an a uthorized Aud i co lli­
sion repair facility . This includes but is not limi t­
ed to structura l parts which require specia lized
training and equipment to restore their crash ­
worthiness back to the original NHTSA and IIHS performance.
Your vehicle incorporates the latest safety design
features ensuring a high standard of active and passive safety.
Con sum er In form ation
This safety could be compromised by non -ap ­
proved changes to the vehicle. For t his reason, if
parts have to be rep laced, p lease observe the fol ­
lowing points when install ing additional accesso­
ries:
Approved Audi accessories and genuine Audi parts are avai lab le from authorized Aud i dea lers.
T hese dea le rs a lso have t he necessa ry fa cilit ies,
tools and trained specialists to install the pa rts
and accessories proper ly .
A WARNING
--
Using the wrong spare parts or using non -ap­
p roved accessories can cause damage to the
vehicle and serious personal injury.
- Use on ly accessories expressly approved by
Aud i and genuine Audi spare parts
- These parts and accessor ies have been spe­
cially designed to be used on your vehicle.
- Do not use license p late brac kets in the
front area that are d ifferent from the one
installed at the factory, or add additional
li­
cense plate brackets.
- Never install accessor ies such as telephone
cradles or beverage holders on airbag covers
or w ith in the airbag deployment zones. Do­
ing so will increase the risk of injury if a ir­
bags a re tr iggered in an accident!
- Before you check anyth ing in the eng ine
compa rtment, always read and heed all
WARN INGS
~page 189.
@ Note
- If items other than genu ine Audi spare
parts, add-on equipment and accessory
items are used or if repa ir work is not per­
form ed according to specified methods, th is
c an result in seve re damage to you r vehi­
cle's eng ine and body (s uch as cor rosion)
and adve rsely affec t your ve hicle's warranty.
- If emergency repa irs m ust be pe rformed
elsew here, have the vehicle ex am ined by an
authorized A udi dealer as soon as possib le .
- Th e manufac ture r ca nnot be he ld liable fo r
damage wh ic h occur s d ue to fail ure to com ­
ply with these stipulations.
249

Index
Audi Service Repair Manuals and Literature 24 7
AUTO 4-zone deluxe automatic climate cont rol . . 61
Automatic headlights . . . . . . . . . . . . . . . . . 38
D eluxe automatic climate control . . . . . . . . 59
Auto Lock (central locking) . . . . . . . . . . . . . . 24
Automatic belt retractor . . . . . . . . . . . . . . . 13 7
Automatic climate control . . . . . . . . . . . . . . . 58
Key recogn ition . . . . . . . . . . . . . . . . . . . . . . 58
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Automatic key . . . . . . . . . . . . . . . . . . . . . . . . . 25
Automatic post-collision braking system . . 119
Autom atic transmission . . . . . . . . . . . . . . . . . 74
Em ergency mode . . . . . . . . . . . . . . . . . . . . . 79
H ill descent control . . . . . . . . . . . . . . . . . . . 77
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Selector lever emergency re lease . . . . . . . . 80
Selector lever pos itions . . . . . . . . . . . . . . . . 7 5
Shifting manually . . . . . . . . . . . . . . . . . . . . 78
Steer ing whee l with shift paddles . . . . . . . . 78
tiptronic mode . . . . . . . . . . . . . . . . . . . . . . . 78
Automatic wipe/wash system . . . . . . . . . . . .
44
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 132
Average consumption . . . . . . . . . . . . . . . . . . .
20
Average speed . . . . . . . . . . . . . . . . . . . . . . . . 20
B
Battery
Ju mp starting ...... .......... .. .. .. .
also refer to Vehicl e battery .......... .
Before driving
Belt tensioner 239
19 7
125
Drive select . . . . . . . . . . . . . . . . . . . . . . . . . 104
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 140
Blended gasoline . . . . . . . . . . . . . . . . . . . . . 185
Blower (4-zone deluxe automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Blower (deluxe automatic climate control) . . 59
Booster seats . . . . . . . . . . . . . . . . . . . . . . . . 176
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Brake assist .. .. ............. .... .. . 119
Brake booster . . . . . . . . . . . . . . . . . . . . . . . 120
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 197
Ceram ic brake rotors . . . . . . . . . . . . . . . . . 120
E lect romechan ical park ing brake . . . . . . . . 72
252
Emergency braking function . . . . . . . . . . . . 73
Indicator light . . . . . . . . . . . . . . . . . . . . 12, 17
New brake pads . . . . . . . . . . . . . . . . . . . . . 120
Worn brake pads . . . . . . . . . . . . . . . . . . . . . 16
Braking guard ..... .. .. ............. ... 91
93
Messages
Settings ............................ 93
Break-in security featu re . . . . . . . . . . . . . . . . 30
Breaking in New brake pads . . . . . . . . . . . . . . . . . . . . . 120
N . ew engine . . . . . . . . . . . . . . . . . . . . . . . . . 64
New tires . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Bu lbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
C
California Proposition 65 Warning . . . . . . . 190
Battery specific . . . . . . . . . . . . . . . . . . . . . 197
Capacities Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Washer fluid reservoir . . . . . . . . . . . . . . . . 245
Cargo area . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Cata lytic converter . . . . . . . . . . . . . . . . . . . . 188
Central locking . . . . . . . . . . . . . . . . . . . . . . . . 24
C . k onvernence ey . . . . . . . . . . . . . . . . . . . . . . 2 7
Luggage compartment lid . . . . . . . . . . . . . . 30
Mechanically locking . . . . . . . . . . . . . . . . . . 29
Panorama glass roof . . . . . . . . . . . . . . . . . . 34
Power windows . . . . . . . . . . . . . . . . . . . . . . 34
Remote control key . . . . . . . . . . . . . . . . . . . 2 7
Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Su nroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
C entra l locking switch . . . . . . . . . . . . . . . . . . 28
Ceramic brake rotors
New brake pads . . . . . . . . . . . . . . . . . . . . . 1 20
Certification . . . . . . . . . . . . . . . . . . . . . . . . . 250
Changing engine oil . . . . . . . . . . . . . . . . . . . 194
Child res tra ints
Danger of using child res traints in the front
seat............................... 143
Where can I get additiona l information
abo ut child restraints and their use? . . . . 184
Child res traint system anchors . . . . . . . . . . 180

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" N .... 0 0 \,;J ' Rearview mirror dimming . . . . . . . . . . . . . . . 42
Rear window defogger (4-zone deluxe auto­
matic climate control) . . . . . . . . . . . . . . . . . . 62
Rear window defogger (deluxe automatic cli­
mate control) . . . . . . . . . . . . . . . . . . . . . . . . . 60
Rear window shade . . . . . . . . . . . . . . . . . . 43, 44
Recirculation mode (4-zone deluxe automatic
climate control) . . . . . . . . . . . . . . . . . . . . . . . 61
Recirculation mode (deluxe automatic climate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Recuperation . . . . . . . . . . . . . . . . . . . . . . . . . 20
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Fuel filler door emergency release . . . . . . 188
Remote control
refer to Remote control key . . . . . . . . . . . . 25
Remote control key . . . . . . . . . . . . . . . . . . . . 25
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Personali zing . . . . . . . . . . . . . . . . . . . . . . . . 25
Replacing the battery . . . . . . . . . . . . . . . . . 26
Unlocking/locking . . . . . . . . . . . . . . . . . . . . 27
Remote control operation
Garage door opener (Homelink) . . . . . . . . . 36
Removing the side tr im panel in the luggage
compartment . . . . . . . . . . . . . . . . . . . . . . . . 188
Repair manuals . . . . . . . . . . . . . . . . . . . . . . . 247
Repairs Airbag system . . . . . . . . . . . . . . . . . . . . . . 157
Replacement key . . . . . . . . . . . . . . . . . . . . . . 25
Replacing Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 238
Replacing windshield wiper b lades . . . . . . . . 45
Reporting Safety Defects . . . . . . . . . . . 132 , 133
Reset button (trip odometer) . . . . . . . . . . . . 22
Resetting the trip odometer . . . . . . . . . . . . . 22
Residual heat (4-zone deluxe automatic cli-
mate control) . . . . . . . . . . . . . . . . . . . . . . . . . 62
Retractor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 7
Reverse gear (automatic transmission) ..... 75
Rims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Road carrier . . . . . . . . . . . . . . . . . . . . . . . . . 244
Roof load . . . . . . . . . . . . . . . . . . . . . . . . . S4, 246
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
also refer to Roof rack . . . . . . . . . . . . . . . . . 54
Index
s
Safe driving habits . . . . . . . . . . . . . . . . . . . . 125
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12S
Airbag system . . . . . . . . . . . . . . . . . . . . . . 142
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Correct seating position . . . . . . . . . . . . . . 126
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Safety belt position . . . . . . . . . . . . . . . . . . . 138
Safety belt height adjustment . . . . . . . . . 139
Safety belts worn by pregnant women . . . 139
Safety belt pretensioner Service and disposal . . . . . . . . . . . . . . . . . . 141
Saf ety be lts ...................... 134, 137
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Danger to passengers who do not wear a
safety belt . . . . . . . . . . . . . . . . . . . . . . . . . 135
Fastening . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Height adjustment . . . . . . . . . . . . . . . . . . . 139
Improperly worn . . . . . . . . . . . . . . . . . . . . 140
Indicator light (front) . . . . . . . . . . . . . . . . . 14
Not worn . . . . . . . . . . . . . . . . . . . . . . . . . . 13S
Safety belt position . . . . . . . . . . . . . . . . . . 138
Safety instructions . . . . . . . . . . . . . . . . . . . 136
Securing child safety seats . . . . . . . . . . . . 177
Special considerations for pregnant wom- en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Unfastening . . . . . . . . . . . . . . . . . . . . . . . . 139
Warning/indicator light . . . . . . . . . . . . . . 134
Worn properly . . . . . . . . . . . . . . . . . . . . . . 136
Safety be lt warning light . . . . . . . . . . . . . . . 134
Safety instructions
for side curtain airbags . . . . . . . . . . . . . . . 165
for using child safety seats . . . . . . . . . . . . 170
for using safety belts . . . . . . . . . . . . . . . . . 136
Monitoring the Advanced Airbag System 156
Saving fuel Cylinder on demand system . . . . . . . . . . . . 20
Efficiency program . . . . . . . . . . . . . . . . . . . . 21
Recuperation . . . . . . . . . . . . . . . . . . . . . . . . 20
Screwdriver . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Seat adjustment Head restraints . . . . . . . . . . . . . . . . . . . . . 128
Seat heating (4-zone deluxe automatic cli-
mate control) . . . . . . . . . . . . . . . . . . . . . . . . . 61
Seat heating (deluxe automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
259

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" N .... 0 0 \.J ' Tail lights Cleaning 222
Technical data . . . . . . . . . . . . . . . . . . . . . . . . 245
Technical modifica tions . . . . . . . . . . . . . . . . 250
Temperature disp lay
Exterior temperature . . . . . . . . . . . . . . . . . . 19
Temperature ind icator
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Tether anchors . . . . . . . . . . . . . . . . . . . . . . . 183
Tether strap . . . . . . . . . . . . . . . . . . . . . . . . . 183
T ie-downs . . . . . . . . . . . . . . . . . . . . . . . . 55 , 132
T ime . .. .. .. .. ............... .. .. .. .. 22
tiptron ic mode (automatic transmission) . . . 78
tiptronic (automatic transmission) . . . . . . . . 74
Tires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
All whee l driv e . . . . . . . . . . . . . . . . . . . . . . 123
Low -profile ti res . . . . . . . . . . . . . . . . . . . . . 217
Repl acing . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Service life . . . . . . . . . . . . . . . . . . . . . . . . . 210
Tire pressure . . . . . . . . . . . . . . . . . . . . . . . 211
Tire pressure monitoring system .. . 218 ,219
Tire pressure table . . . . . . . . . . . . . . . . . . . 213
Tire pressure (trailer towing) . . . . . . . . . . . 81
Treadwear indicators . . . . . . . . . . . . . . . . . 210
Unidirectional . . . . . . . . . . . . . . . . . . . . . . . 203
Uniform tire quality grading ..... ..... . 217
Tires and wheels Glossary of tire and loading terminology . 204
Tires and vehicle load limits . . . . . . . . . . . 214
Tool kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Torn or frayed safety belts . . . . . . . . . . . . . . 136
Towing Tow trucks . . . . . . . . . . . . . . . . . . . . . . . . . 241
T owing loop ... ................ .. 241 ,242
TPMS (Tire Pressure Monitoring System) .. 219
Trailer tow ing . . . . . . . . . . . . . . . . . . . . . . . . . 81
Parking systems .............. .. .. .. . 117
Trailer load . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Transmission malfunction (indicator light) . . 79
Transport Canada . . . . . . . . . . . . . . . . . . . . . 133
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . 39
u
Unfastening safety belts 139
Uniform tire quality grading . . . . . . . . . . . . 217
Index
Unlocking/locking
By remote control . . . . . . . . . . . . . . . . . . . . 27
Using the door lock cylinder . . . . . . . . . . . . 29
With the centra l locking switch . . . . . . . . . 28
With the convenience key . . . . . . . . . . . . . . 27
V
Valet parking function . . . . . . . . . . . . . . . . . . 36
Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Vehicle Care/cleaning . . . . . . . . . . . . . . . . . . . . . . . 221
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 245
Out of serv ice . . . . . . . . . . . . . . . . . . . . . . . 225
Spec ificat ions . . . . . . . . . . . . . . . . . . . . . . . 24S
T ransporting . . . . . . . . . . . . . . . . . . . . . . . 244
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . 197
Charge level . . . . . . . . . . . . . . . . . . . . . . . . 123
Charging . . . . . . . . . . . . . . . . . . . . . . . . 14, 198
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 14
Winter operat ion . . . . . . . . . . . . . . . . . . . . 198
Vehicle care . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Vehicle control modules . . . . . . . . . . . . . . . . 124
Vehicle jack . . . . . . . . . . . . . . . . . . . . . . 226, 229
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 226
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
VIN ........ ... .. .. ................ . 245
Warming up . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Warning/Indicator lights Airbag system . . . . . . . . . . . . . . . . . . . . . . 154
PASSENGER AIR BAG OFF . . . . . . . . . . . . . 154
Warning lights
refer to Indicator lights . . . . . . . . . . . . . . . . 10
Warning triangle . . . . . . . . . . . . . . . . . . . . . 226
Warranty coverages . . . . . . . . . . . . . . . . . . . 247
Washer fluid level (indicator l ight) . . . . . . . . 17
Washing matte finish paint . . . . . . . . . . . . . 22 1
Weights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
What happens if you wear your safety belt too
loose? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Wha t happens to unbelted occupants? . . . . 135
What impairs driving safety? . . . . . . . . . . . . 125
Whee l bolts .. .. .. .. ................ . 216
261