maintenance AUDI A5 CABRIOLET 2017 User Guide

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check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi­
cantly under-inflated tire causes the tire to over­
heat and can lead to t ire failure. Under-inflation
a lso reduces fuel efficiency and tire tread life,
and may affect the vehicle 's handling and stop ­
p ing ability .
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re­
sponsib ility to ma intain correct tire pressure,
even if under-inflation has not reached the level
to tr igger illum inat ion of the TPMS low tire p res­
sure telltale.
Your veh icle has also bee n eq uipped w ith a TPMS
malfunct ion indicator to indicate when the sys­
tem is not operat ing properly . The TPMS ma l­
function ind icator is combined w ith the low tire
p ressure tellta le. Whe n the system detects a
malfunct ion, the te lltale will flash fo r approx i­
mately one mi nute and then remain continuo usly
illuminated. This sequence will continue upon
subseq uent veh icle start-ups as long as the ma l­
function ex ists .
When t he malfunction indicator is ill uminated,
the system may not be ab le to detect or signal
l ow tire press ure as intended. TPMS ma lf u nctions
may occur for a var iety of reasons, including the
installation of replacement or alternate t ires or
wheels on the vehicle that prevent the TPMS
from functioning properly . Always c heck the
TPMS malfunction telltale afte r rep lacing one o r
mo re t ires o r whee ls on your ve hicl e to e nsur e
th at t he replacement or al tern ate tir es and
wheels a llow the TPMS to con tinue to function
p roperly .
Wheel s
If the Tire Pressure Monitoring System
indicator appears
Applies to : vehicles wi th Tir e Pressure Monito ring Syste m
Th e tire pressure indicator in th e instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Fi g. 182 Instrument cl uster: indic ator lig ht w ith message
U sing the ABS sensors, the t ire pressure monito r­
i ng system compares the tire tread c ircumfer­
ence and v ibration characterist ics of the ind ividu ­
al tires. If the press ure changes in one or more
t ir es, th is is indicated in the instrument cluster
display with an indica to r li gh t
IE and a message.
If only one tire is affected, the loc ation of tha t
t ir e will be indicated.
T he t ire press ures mus t be stored in the Infota in­
me nt system again each time t he pr essures
c h ange (switching between parti al and full load
pressure) or afte r changing or replac ing a tire on
yo ur vehicle ¢
page 226 . The tire p ressure moni­
toring system on ly monitors the tire pressure you
have stored. Re fer to the t ire pressure label for
the recommended t ire pressure for yo ur vehicle
r=> page217, fig.181.
T ire tread c irc umference and vibration character ­
istics can change and ca use a tire press ure warn­
ing if :
- the tire pressure in one or more tires is too low.
- t he t ire h as str uctural damage.
- t he t ire w as re pla ce d or the t ire pressu re was
ch anged and it was no t store d ¢
page 226 .
- the spare tire* is i nstalled .
Indicator lights
IE Loss of pressure in at least one tire¢.& .
Check the tires and replace or repair if necessary .
IJJ,,
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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.
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(D Note
Audi cannot be responsib le for mechanical
damage that could result 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 . 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 minimum. How­
ever, a certain amount of regular maintenance is
still necessary to assure your vehicle's safety,
economy and reliability . 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, when 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 generally increas ing technica l complexity of ..,_

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today's automobiles, have steadily reduced the
scope of maintenance and repairs which can be
carried out by veh icle owners.
Also , sa fet y a nd
en vironmental
concerns place very strict limits
on the nature of repairs and adjustments to en­
g ine and transm ission parts wh ich an owner can
pe rform .
Maintenance, adjustments and repairs usually re­
qu ire special tools, test ing devices and other
equ ipment available to specially trained work ­
shop perso nnel i n order to assure proper per­
formance, re liability a nd safety of the ve hicle and
its many systems.
Improper maintenance, adjustments and repairs
can impair the operation and re liab il ity of you r
vehi cle and eve n void your vehicle warra nty .
Therefo re, proof of se rvicing in accordance with
the m aintenance schedule may be a condition fo r
upho ld ing a possib le warranty claim made wi thin
the warranty period.
Above all , ope rational safety can be adversely af­
fected, cre ati ng u nnecessa ry risks fo r yo u and
your passengers.
I f in doubt about any se rvicing, have it done by
your author ized Audi dealer or any properly
eq uipped and qua lified workshop. We strongly
urge you to g ive your author ized Audi dealer the
opportunity to perform a ll scheduled mainte ­
nance and necessary repairs. Your dealer has the
fac ilities, original parts and tra ined specialists to
keep your veh icle running properly .
Performing limited ma intenance yourself
The fo llow ing pages describe a limited number of
procedures which can be performed on your vehi­
cle with o rdinary tools, should the need arise and
tra ined personnel be unavailable. Before per­
forming any of these procedures, always thor­
ough ly read a ll of the app licab le text and careful­
l y follow the instructions g iven . Always rigorously
observe the
WARNINGS prov ided .
Before you check an ything in the eng ine com ­
partment, alw ays read and heed all WARNINGS
c::> .&. and c::> .&. in Working in the engine compart­
ment on page 193 . Con
sumer inf ormation
A WARNING
- Ser ious personal in jury may occur as a result
of improperly performed maintenance, ad ­
justments or repairs .
- Always be extremely careful when work ing
on the vehicle. Always follow commonly ac­
cepted safety practices and general com­ mon sense. Never risk pe rsonal in jury.
- Do not attempt any of the maintenance,
checks or repairs described on the following pages if you are not fu lly familiar wi th these
or other proce dures with respect to t he ve­
h icle, o r are uncerta in how to pro ceed.
- Do not do a ny work withou t the proper tools
a nd equ ipment. Have the nece ssary wo rk
done by your authorized Audi dealer or any
p roper ly equipped and qualifie d wo rkshop.
- T he engine compa rtment of any motor veh i­
cle is a potent ially hazardous area . Never
reach into the area around or touc h the radi­
ator fan. It is temperature controlled and
can switch on suddenly - even when the en­
g ine is off and the ignition key has been re­
moved . The rad iator fan switches on auto ­
mat ically when the coo lant reaches a certain
temperature and will con tinue to ru n until
the coolant temperat ure drops.
- Always remove the igni tion key befo re any­
one gets under the vehicle.
- Always support your veh icle with safety
stands if it is necessary to work underneat h
the vehicle . The jack supplied with the veh i­
cle is no t adequ ate for t his pu rpose and
could collapse c ausing se riou s personal in­
jury .
- If you mu st wor k unde rne ath t he vehicle
with the wheels on the ground, always make
sure the vehicle is on level ground, that the
wheels a re always sec urely blocked and that
the engine cannot be started.
- Always make sure the transmission se lector
lever (a utomatic t ransmiss ion) is in "P"
(Park position) and the park brake is firmly
applied.
247

Index
L
Lane Change Assistant
refer to side assist . . . . . . . . . . . . . . . . . . . . 97
LATCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Description . . . . . . . . . . . . . . . . . . . . . . . . . 164
I nstalling a child restraint . . . . . . . . . . . . . 165
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Mounting and releasing the anchorage
hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Launch Control Program . . . . . . . . . . . . . . . . 86
Leather care/cleaning . . . . . . . . . . . . . . . . . 185
Leaving home . . . . . . . . . . . . . . . . . . . . . . . . . 49
Left hand drive . . . . . . . . . . . . . . . . . . . . . . . . 50
Lifting jack .......................... 231
Light adaptive light . . . . . . . . . . . . . . . . . . . . . . . . 48
Coming/Leaving home............. .... 49
Daytime running lights . . . . . . . . . . . . . 48, 49
E xterior lighting . . . . . . . . . . . . . . . . . . . . . . 49
Fog lights/rear fog light(s) . . . . . . . . . . . . . 48
Low beam .. .. .. ................. .. .. 48
Rear fog lights . . . . . . . . . . . . . . . . . . . . . . . 48
Side marker lights . . . . . . . . . . . . . . . . . . . . 48
Travel mode . . . . . . . . . . . . . . . . . . . . . . . . . 50
Light/rain sensor Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Intermittent (windshield wipers) . . . . . . . . 53
Sensor defective . . . . . . . . . . . . . . . . . . . . . . 19
Lighting Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Lights Emergency flashers . . . . . . . . . . . . . . . . . . . 50
High beam . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Interior/reading lights . . . . . . . . . . . . . . . . 51
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . 49
Locking Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Locking/unlocking at the lock cylinder. . . . . . . . . . . . . . . . . . . . 32
by remote control . . . . . . . . . . . . . . . . . . . . 30
with the central locking switch . . . . . . . . . . 31
with the convenience key . . . . . . . . . . . . . . . 30
L ow beams . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Lower anchorage locator button . . . . . . . . . 164
256
Luggage compartment
En larging . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Loading..... .. .. .. .. ............. .. 116
Ski sack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Storing cargo correctly . . . . . . . . . . . . . . . 116
Tie-downs ... .. .. .. .. .... .... .... 64, 118
Valet parking . . . . . . . . . . . . . . . . . . . . . . . . 36
Luggage compartment lid Emergency unlocking . . . . . . . . . . . . . . . . . . 34
Lumbar support . . . . . . . . . . . . . . . . . . . . . . . 58
M
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 246
Malfunction Indicator Lamp (MIL) . . . . . 18, 25
Mechanical key . . . . . . . . . . . . . . . . . . . . . 28, 29
Memory function . . . . . . . . . . . . . . . . . . . . . . 61
Mileage Average . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Instantaneous . .. ... ............. .. .. 22
Mirrors Adjusting the exterior mir rors . . . . . . . . . . . 51
Compass.... .. .. .. .. .... ............ 55
dimming .. .. .. .. .. .. ............. ... 52
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . 53
Monitoring the Advanced Airbag System . . 140
multitronic . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Automat ic Shift Lock (ASL) . . . . . . . . . . . . . 82
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Emergency mode . . . . . . . . . . . . . . . . . . . . . 86
Manual shift program . . . . . . . . . . . . . . . . . 85
Selector l ever . . . . . . . . . . . . . . . . . . . . . . . . 81
N
Natural leather care/cleaning
NHTSA 185
Contacting . . . . . . . . . . . . . . . . . . . . . . . . . 118
Numbe r of seats . . . . . . . . . . . . . . . . . . . . . . 122
0
Occupant seating pos itions 112
Octane rating . . . . . . . . . . . . . . . . . . . . . . . . 188
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
OFF (automatic climate control) . . . . . . . . . . 67