service AUDI Q3 2018 Workshop Manual

0 co ......
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00
Gasoline engines
Q3 2.0, 4 cylinder
Maximum output SAE net
Maximum torque SAE net
Displacement
Engine oil with filter change
1>
Fuel
ll For specific engine oil capacities, please see
the most current information for the USA at http:/ /www.audiusa.com/help/maintenance or
for Canada at http:/ /www.audi.ca/ca/brand/ en/
your _aud i/ aud i_services_a nd/Care_and_M a i nte­
na nce/ schedule.html or call 800-822-2834.
Technical data
hp@ rpm 200@ 5100 -6000
l b-ft@ rpm 207
@ 1700 - 5000
CID (cm
3 ) 121 (1984)
Premium unleaded (91 AKI) c::> page 152, Fuel
211

Consumer Information
Consumer Information
Warranty coverages
Your Audi is covered by the following warran­
ties:
- 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 automobi les 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 plan to take your vehicle outside the conti­
nenta l limits of the United States or Canada,
there is the poss ibility that:
- un leaded fue ls for vehicles with catalytic con­
verter may not be available;
- fuel may have a considerably lower octane rat­
ing . Improper fuel may cause engine damage;
- service may be inadequate due to lack of proper
service facilities, tools or testing equipment;
- r eplacement parts may not be readily available.
- Nav igation systems for veh icles built for the
U.S .A . and Canada will not necessarily work in
Europe, and may not work in other countries
outside of North America.
212
(D Note
Audi cannot be responsib le for mechanical
damage that could result from inadequate
f u el, 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 introd uction . Service Manuals and literature
are available to order from the Audi Technical Lit ­
erature Ordering Center at :
www.audi.techliterature .com
Maintenance
General '
Your vehicle has been designed to help keep
maintenance requirements to a min imum. How­
ever, a certain amount of regular maintenance is
still necessary to assure your vehicle's safety,
economy and reliability . For detailed vehicle
maintena nce consult your Warranty & Mainte­
nance booklet .
Under difficult operating conditions, for exam ­
ple at extremely low outside temperatures, in
very dusty regions, whe n towing a trailer very fre­
quently, etc., some service work should be per­
formed between the intervals specified. This ap­
plies particularly to:
- oil changes, and
- cleaning or replac ing the a ir filter .
'
@) For the sake of the environment
By regularly maintain ing your vehicle, you
help make sure that em iss ion standards are
maintained, thus minimizing adverse effects
on the environment .
Important considerations for you and your
vehicle
The increasing use of electronics, sophisticated
fuel injection and emission control systems, and
the genera lly increas ing technica l complexity of ..,_

Consumer Info rmation
@ For the sake of the env ironment
- Changing the engine settings wi ll adversely
affect emission levels. Th is is detrimental to
the environment and increases fuel con­
sumption.
- A lways observe environmental regu lations
when disposing of old engine o il, used brake
fl ui d, d irty engine coolant, spent batteries
or worn out tires.
- Undeployed airbag modules and pretension­
ers mig ht be classified as Perchlorate Mate­
rial -special handl ing may apply, see
www.dtsc .ca.gov/hazardouswaste/perchlo­
r ate. When the vehicle or parts of the re­
straint system including airbag modu les
safety be lts wi th pretensioners are scrap­
ped, all applicab le laws and regulations
must be observed. Your authorized Audi
dealer is familiar with these requirements
and we recommend that you have your deal­ 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 veh icles that are constructed with advanced
materials like Steel/Aluminum (Hybrid construc­
tion), Aluminum (Aud i Space Frame), and/or A lu­
minum/Carbon F iber (Ultra Advanced L ight
We ight Materials) are as un ique as the ir drivers.
Therefore, the availability of certain parts needed
for repair, restoration, or reconstruction will be
rest ricted, or pa rts will be unava ilable, if the ve­
h icle is not repaired at an a uth orized Aud i co lli ­
sion repair facility . This includes but is not limit ­
ed to structura l parts whic h require specia lized
training and equipment to restore their crash­
worthiness back to the orig inal NHTSA and IIHS
performance.
Your vehicle incorporates the latest safety design
features ensuring a high standard of active and passive safety.
214
This sa fety could be compromised by non-ap­
proved changes to the vehicle . For this reason, if
parts have to be rep laced, p lease observe the fol­
l owing points when install ing additional accesso­
ries:
Approved Audi accessories and genuine Audi parts are availab le from authorized Aud i dea lers .
These dea le rs a lso have the necessary facilit ies,
tools and trained specialists to install the parts
and accessories properly .
A WARNING
Using the wrong spare parts or using non-ap­
proved 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.
- 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 are triggered in an accident!
- Before you check anything in the eng ine
compartment, always read and heed all
WARNINGS ~page 155.
(D Note
- If items other than genu ine A udi spare
parts, add-on equipment and accessory
items are used or if repair work is not per­
formed according to specified methods, th is
can result in severe damage to your vehi­
cle's eng ine and body (such as corrosion)
and adve rsely affect your veh icle's war ranty.
- If emergency repai rs must be performed
elsew here, have the vehicle exam ined by an
au tho riz e d Aud i dealer as soon as possib le.
- T he manufacture r cannot be held liable fo r
damage wh ich o ccu rs d ue to failure to com­
ply wi th these stipula tions.

Index
A
A/C (automatic climate control system) 54
A/C (manual cl imate control system) . . . . . . 52
ABS
refer to Anti-lock braking system . . . . . . . . 89
Accessories .. .. .. ............. .... 44, 214
Adaptive dampers. . . . . . . . . . . . . . . . . . . . . . 81
Adaptive light . . . . . . . . . . . . . . . . . . . . . . . . . 81
also refer to Audi adaptive light . . . . . . . . . 16
Addit ional accessories . . . . . . . . . . . . . . . . . 214
Adjusting the air distribution Automatic climate control system . . . . . . . 55
Manual climate control system . . . . . . . . . . S2
Adjusting the air vents Automatic climate control system . . . . . . . S5
Manual climate control system . . . . . . . . . . 52
Adjusting the center console lighting . . . . . . 3S
Adjusting the temperature
H eating/ventilat ion system and manual cli-
mate control system . . . . . . . . . . . . . . . . . . 52
Advanced key
refer to Convenience key . . . . . . . . . . . . . . . 61
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . 129
Advanced Airbag System . . . . . . . . . . . . . . 118
Advanced Airbag System components . . . 120
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Children . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Child restraints . . . . . . . . . . . . . . . . . . . . . 136
Components (front airbags) . . . . . . . . . . . 120
Danger of fitting a child safety seat on the
front passenger seat . . . . . . . . . . . . . . . . . 115
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Front air bags . ............... .... .. . 118
How do the front airbags work? . . . . . . . . 122
H ow many airbags does my vehicle have? 120
How the Advanced Airbag System compo-
nents work together . . . . . . . . . . . . . . . . . 122
Important information . . . . . . . . . . . . . . . 114
Indicator light . . . . . . . . . . . . . . . . . . . . . . 124
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 124
PASSENGER AIR BAG OFF light . . . . . . . . . 125
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Safety instructions . . . . . . . . . . . . . . . . . . . 126
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 128
Side curtain airbags . . . . . . . . . . . . . . . . . . 131
216
Weight-sensing mat . . . . . . . . . . . . . . . . . 136
When must the system be inspected? . . . 124
Air pressure (tires) . . . . . . . . . . . . . . . . . . . . 176
Air pressure (tire) . . . . . . . . . . . . . . . . . . . . . 183
All season tires . . . . . . . . . . . . . . . . . . . . . . . 181
All weather lights . . . . . . . . . . . . . . . . . . . . . . 33
All wheel drive . . . . . . . . . . . . . . . . . . . . . . . . 93
Ant i-freeze
Windshield washer system . . . . . . . . . . . . 165
Anti -lock braking system . . . . . . . . . . . . . . . . 89
Anti-Slip Regulation . . . . . . . . . . . . . . . . . . . . 89
Armrest.... .... .. .. .. ............. ... 43
ASR
refer to Anti-Slip Regulation . . . . . . . . . . . . 89
Audi adaptive light . . . . . . . . . . . . . . . . . . . . . 16
Audi drive select . . . . . . . . . . . . . . . . . . . . . . . 80
Audi Service Repair Manuals and Literature 212
Audi side assist . . . . . . . . . . . . . . . . . . . . . . . . 78
Adjusting the brightness . . . . . . . . . . . . . . . 80
Cleaning the sensors . . . . . . . . . . . . . . . . . 186
Sensor range . . . . . . . . . . . . . . . . . . . . . . . . 78
Switching on and off . . . . . . . . . . . . . . . . . . 80
AUTO Automatic climate control system . . . . . . . 54
Automatic headlights . . . . . . . . . . . . . . . . . 33
Auto Lock (central locking system) . . . . . . . . 22
Automatic belt retractor . . . . . . . . . . . . . . . 109
Automatic climate control
refer to Climate control system
(automatic) . . . . . . . . . . . . . . . . . . . . . . 51, 54
Automat ic climate control system
refer to Climate control system
(automatic) . . . . . . . . . . . . . . . . . . . . . . 51, 54
Automat ic transmission . . . . . . . . . . . . . . . . . 66
Driving tips . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Emergency mode . . . . . . . . . . . . . . . . . . . . . 71
Hill descent control . . . . . . . . . . . . . . . . . . . 70
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Manua l shifting . . . . . . . . . . . . . . . . . . . . . . 70
Selector lever emergency release . . . . . . . . 72
Se lector lever positions . . . . . . . . . . . . . . . . 67
Steering wheel with shift paddles. . . . . . . . 70
tiptronic mode . . . . . . . . . . . . . . . . . . . . . . . 70
Automatic wipe/wash system . . . . . . . . . . . . 38
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 104
Average consumption . . . . . . . . . . . . . . . . . . . 19

Safety belt pretensioner Service and disposa l............ ..... . 113
Safety belts . . . . . . . . . . . . . . . . . . . . . . 106, 109
C leaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Danger to passengers who do not wear a
safety belt . . . . . . . . . . . . . . . . . . . . . . . . . 107
Fastening . . . . . . . . . . . . . . . . . . . . . . . . . . 109
H eight adjustment . . . . . . . . . . . . . . . . . . . 111
Improperly worn ............. .. ..... 112
Not worn . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Safety belt position . . . . . . . . . . . . . . . . . . 110
Safety instructions . . . . . . . . . . . . . . . . . . . 108
Securing child safety seats . . . . . . . . . . . . 144
Special considerations for pregnant wom-
en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Unfastening . . . . . . . . . . . . . . . . . . . . . . . . 111
Warning/indicator light . . . . . . . . . . . . . . 106
Worn properly . . . . . . . . . . . . . . . . . . . . . . 108
Safety instructions
for side curta in a irbags . . . . . . . . . . . . . . . 133
for using ch ild safety seats . . . . . . . . . . . . 137
for using safety be lts . . . . . . . . . . . . . . . . . 108
Monitoring the Advanced Airbag System . 126
Safety systems . . . . . . . . . . . . . . . . . . . . . . . . 14
Seat Number of seats
Seat adjustment 106
Head restraints . . . . . . . . . . . . . . . . . . . . . 100
Seat belts
refer to Safety belts . . . . . . . . . . . . . . . . . . 106
Seat heating Automatic climate control system . . . . . . . 55
Manual climate control system . . . . . . . . . . 53
Seating capacity . . . . . . . . . . . . . . . . . . . . . . 106
Seating position Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Fr ont passenger . . . . . . . . . . . . . . . . . . . . . .
99
How to adjust the front seats . . . . . . . . . . . 99
Incorrect seat position . . . . . . . . . . . . . . . 100
Occupants . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Rear passengers . . . . . . . . . . . . . . . . . . . . . .
99
Seats
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
~ Correct seating position . . . . . . . . . . . . . . . 98 ......
~ Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
N
8 Selective whee l torque contro l . . . . . . . . . . . 89
0
:::,
00
Index
Se lector lever (automatic transmission)
Emergency operation . . . . . . . . . . . . . . . . . . 72
Pos ition . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Service and disposal Safety belt pretensioner . . . . . . . . . . . . . . 113
Service interval display . . . . . . . . . . . . . . . . . 165
Service position
refer to Replacing wiper blades . . . . . . . . . 39
Setting the temperature
Automatic climate cont rol system . . . . . . . 54
Sh ift paddles (automatic transm iss ion) . . . . 70
Side airbags Description . . . . . . . . . . . . . . . . . . . . . . . . . 128
How they work . . . . . . . . . . . . . . . . . . . . . . 129
Side assist
refer to Audi side assist . . . . . . . . . . . . . . . . 78
S ide curta in airbags . . . . . . . . . . . . . . . . . . . 131
Description . . . . . . . . . . . . . . . . . . . . . . . . . 131
How they work . . . . . . . . . . . . . . . . . . . . . . 132
Safety instructions . . . . . . . . . . . . . . . . . . . 133
Ski bag. ........... .... ........... .... 48
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . . 181
Sockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Sources of information about child restraints
and their use . . . . . . . . . . . . . . . . . . . . . . . . . 151
Space-saving spare tire (compact spare tire)
. 197
Spare tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Speed warning system . . . . . . . . . . . . . . . . . . 76
Stab ilization control
refer to E lectronic stabi lization control . . . 89
START ENGINE STOP button . . . . . . . . . . . . . 61
Starting (engine) . . . . . . . . . . . . . . . . . . . 60, 61
Steering Electromechanical steering . . . . . . . . . . . . . 93
Locking (convenience key) . . . . . . . . . . . . . . 62
Locking (ignition lock) . . . . . . . . . . . . . . . . . 60
also refer to Electromechanical steering 93
Steering wheel Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Shift paddles (automatic transmiss ion) . . . 70
Steps for determining correct load limit . . . 180
Stopping (engine) . . . . . . . . . . . . . . . . . . . 60, 62
Storage compartments . . . . . . . . . . . . . . . . . 45
Subwoofer. . . . . . . . . . . . . . . . . . . . . . . . . . . 198
223

Index
Sunroof
refer to Panorama glass roof . . . . . . . . . . . 31
Sunshade
Emergency closing (panorama glass roof) .
32
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7
Symbols
refer to Indicator lights . . . . . . . . . . . . . . . . 10
T
Tachometer. . . . . . . . . . . . . . . . . . . . . . . . . . 8, 9
Technical data . . . . . . . . . . . . . . . . . . . . . . . . 209
Technical modifications . . . . . . . . . . . . . . . . 215
Temp erature display
Outside temper ature . . . . . . . . . . . . . . . . . . . 9
Temperature indicator Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
Temporary spare tire . . . . . . . . . . . . . . . . . . 197
Tether anchors . . . . . . . . . . . . . . . . . . . . . . . 149
Tether strap . . . . . . . . . . . . . . . . . . . . . . . . . 149
Tie-down rings . . . . . . . . . . . . . . . . . . . . . . . 103
Tie -downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Time . .... .. .. .. ............. .... .. ... 9
tiptronic mode (automat ic transmission) . . . 70
tiptronic (automatic transmission) . . . . . . . . 66
Tires................................ 166
All
wheel drive . . . . . . . . . . . . . . . . . . . . . . . 93
Low-profile tires . . . . . . . . . . . . . . . . . . . . . 182
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Service life . . . . . . . . . . . . . . . . . . . . . . . . . 17 5
Tire pressure . . . . . . . . . . . . . . . . . . . . . . . 176
Tir e pressure monitoring system . . . . . . . 183
Tire pressure table . . . . . . . . . . . . . . . . . . . 177
Tire pressure (trailer towing) . . . . . . . . . . . 73
Treadwear indicators . . . . . . . . . . . . . . . . .
175
Unidirectional . . . . . . . . . . . . . . . . . . . . . . . 168
Uniform tire quality grading . . . . . . . . . . . 182
Tires and wheels
Glossary of tire and loading terminology .
169
Tires and vehicle load limits . . . . . . . . . . . 17 8
Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 1
Torn or frayed safety belts . . . . . . . . . . . . . . 108
Towing
Tow trucks . . . . . . . . . . . . . . . . . . . . . . . . .
205
Towing loop . . . . . . . . . . . . . . . . . . . . . 205, 206
TPMS (Tire Press ure Monitoring System) . . 183
224
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . 73
Parking systems . . . . . . . . . . . . . . . . . . . . . .
88
Trailer load . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . .
16
Transport Canada . . . . . . . . . . . . . . . . . . . . . 104
Turn signal . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
u
Unfastening safety belts
Uniform tire quality grading
Unlocking/ locking 111
182
By remote control . . . . . . . . . . . . . . . . . . . . 24
With the central locking sw itch . . . . . . . . . 25
With the convenience key . . . . . . . . . . . . . . 24
Use of jumper cables . . . . . . . . . . . . . . . . . . 204
V
Vanity mirror.... .. .. .. ............. ... 37
Vehicle Care/cleaning . . . . . . . . . . . . . . . . . . . . . . .
185
D .
. 1mens1ons ...... .. .. .............. .
Out of service .. .. .. .. .. ........... . .
Specifications ..................... . . 210
190
209
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . 163
Charge leve l . . . . . . . . . . . . . . . . . . . . . . . . . 94
Charging . . . . . . . . . . . . . . . . . . . . . . . . 13, 164
Energy management . . . . . . . . . . . . . . . . . . 94
Vehicle control modules . . . . . . . . . . . . . . . . . 95
Vehicle jack . ... ... .. .. ... ..... ... 191,194
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 191
VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
w
Warning lights
refer to Indicator lights . . . . . . . . . . . . . . . . 10
Warranty coverages . . . . . . . . . . . . . . . . . . . 212
Washing matte finish paint . . . . . . . . . . . . . 185
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
What happens if you wear your safety belt too
loose? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
110
What happens to unbelted occupants? . . . . 107
What impairs driving safety? . . . . . . . . . . . . . 97
Wheel bolt caps
Removing . . . . . . . . . . . . . . . . . . . . . . . . . .
193