2018 AUDI A4 lights

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-Pay attention to upper-an d lowe r-case let ­
ters when enter ing the ve hicl e code.
-If yo u do no t have the 10- digit ve hicle code,
contact a n author ized A udi dealer or author­
i zed Audi Se rvice Facility .
Additional options
Applies to vehicles with Audi connect vehicle control
License subscription
Th e validi ty and expirat io n date o f yo ur sub scr ip­
tions a re displaye d. When
Warning before sub­
scr iption expires
is activated, a message w ill be
d isp layed warning yo u that you r license is about
to expire.
Select:
IME NU! button> Audi connect > Display
available function s>
right control button> Li­
cense subscription .
Resetting the primary user
F or example, y ou ca n rese t the key use r whe n
se lling your vehicle in o rder to dea ctivate these
services .
R eq uirement: the ign it ion mu st be swi tched on.
Select:
IMENU ! button> Audi connect > right
control b utton >
Audi connect user management
> Key user > Reset key user .
Warning levels
Req uirement: the primary use r must have set one
or more warning levels. Secondary users can only
see if a warning level is active or not .
Select:
IMENU ! button> Audi connect > right
control b utton >
Alerts .
Remote locking and
unlocking
Applies to vehicles with Audi connect vehicle control
You can lock a nd u nlock your vehicle using this
service .
Requirement
- This requires the 4-dig it PIN that you specified
dur ing the verification on www.audiusa.com/
myaud i .
- The veh icle must be stationary.
Audi connect veh icle control
- The ignition must be sw itched off.
Vehicle status report
Applies to vehicles with Audi connect vehicle control
T he Dr iver Info rmat ion System collec ts da ta u n­
der certai n conditions and sends it to a serve r.
When data is sto red, you ca n access va lues such
as the se u sing the se rvice:
- Remaining range
- Fue l tank leve l
- O il level
- Veh icle doors a re open/closed or locked/un -
loc ke d
- Mileage
- Next o il ch ange
- N ext inspec tion
- Wa rning messages
- Side marker lights/parking lights on/off
For additional information on the D river Informa ­
t ion System, refe r to
c:> page 17, Driver informa ­
tion system .
A WARNING
Do not ignore messag es and wa rni ng or indi­
cator lights that t urn on i n the vehicle be­
cau se o f th e i nfo rmation in the status report .
Thi s could lea d to brea k downs in on the roa d,
a cci dents a nd ser iou s injuries.
Parking location
Applies to vehicles with Audi connect vehicle control
The vehicle collec ts data unde r ce rtain co ndit ions
and sends it to a serve r.
When data is sto red, you ca n access va lues such
as these using the se rvice:
- Veh icle location display,
- Display of one's own location,
- Rou te to you r vehicle .
If your mob ile dev ice also has a navigation func­
t io n, you c an navigate to y our la st k nown par kin g
l oc ation .
199

Nav igatio n
Navigation
Opening navigation
Applies to: vehicles with navigation system
The navigation system directs you to your desti­
nation , around traffic incidents and on alterna­
tive routes, if desired .
Fig. 189 Diagram: Ente r dest inatio n menu
• Press the I NAV/MAPI button.
The
Enter d estina tion menu is displayed after
opening navigation . The following information
can be displayed in the Infotainment system dis­
play:
(D Input field for free text search 205
@ Home address . . . . . . . . . . . . . . . . 206
@ Last destinations . . . . . . . . . . . . . . 205
@ Stored favorites . . . . . . . . . . . . . . . 206
As soon as you select an entry from the list (de­
pending on the vehicle equipment), the corre­
spond ing dest ination d isp lays as a map prev iew*
@ ~ fig . 189.
If you have connected a cell phone to the MMI,
your directory contacts will also be listed if they
have navigation data assigned to them.
The
F avo rites @ ~fig. 189 menu item as we ll as
the directory/contacts are only shown in the
En ·
t e r d estination
menu if you have entered one or
more characters using the input field.
S w itc hin g betwe en dest inati on entry and th e
m ap :
- Press the I NAV/MAPI button repeated ly until
the map is displayed .
Or: select the left control
button
> Swi tch to map .
204
A WARNING
-The demands of traffic require your fu ll at­
tention. Always read the chapter
~ page 155, Traffic safety information.
- Obey all traff ic laws when driving.
- The route calculated by the navigation sys- tem is a recommendation for reaching your destination. Obey traffic lights, stopping re­
strictions, one-way streets, lane change re­
strictions, etc.
{Q) Note
- If the dr iving directions conflict with traff ic
laws, obey the traffic laws.
- To reduce the risk of an accident, adjust the
volume of the navigation system so that sig­ nals from outs ide the veh icle, such as police
and fire s irens, can be heard easily at all
t imes.
@ Tips
- Snow and obstruct ions on the GPS antenna
or interference caused by trees and large
buildi ngs can impair satellite reception and
affect the sys tem's ability to dete rmine the
vehicle pos ition. Several deactivated or ma l­
functioning satellites can also inter rupt GPS
reception and affect the system's ability to
determine the vehicle position.
- Because street names sometimes change, the names stored in the MMI may in rare cases differ from the actual street name .

Driving sa fe ty
Driving safety
Basics
Safe driving habits
Please remember -safe ty first!
The individua l safety features of your vehicle can
work together as a system to help protect you
and your passengers in a wide range of accidents.
These features cannot work as a system if they
are not always correctly adjusted and correctly
used .
This chapter contains important informat ion,
tips, instruct ions and warn ings that you need to
read and observe for your own safety, the safety
of your passengers and others . We have summar­
ized here what you need to know about safety
be lts , a ir bags, child restra ints as well as child
safety. Yo ur sa fe ty is for us
priority number 1 . Al ­
ways observe the information and wa rnings in
this section - for your own safety as well as that
of your passengers.
The informa tion in this section applies to all
model ve rsions of your vehicle . Some of the fea­
tures described in th is sections may be standard
equipment on some models, or may be optional
equ ipment on others. If you are not sure, ask
your author ized Audi dealer.
A WARNING
- Always make sure that you follow the in­
structions and heed the WARNINGS in th is
manual. It is in your inte rest and i n the in­
te res t of your passengers .
- Always keep all of the Owner 's L iterature
man uals in yo ur Audi when you lend o r sell
yo ur vehicle so that this importan t info rma­
t ion w ill always be availab le to the dr iver
and passenge rs.
- Alw ays keep t he Owner 's L ite ra tu re han dy
so that you can find i t easi ly if yo u have
questions .
254
· Important things to do before driving
Safety is everybody 's job! Vehicle and occupant
safety always depends on the informed and care­
ful driver .
For your safety and the safety of your passen­
gers,
before driving always:
.. Make sure that a ll lights and signals are operat­
ing correctly .
.. Make sure tha t the tire pressure is correct .
.. Make sure that all windows are clean and afford
good vis ibility to the outs ide .
.,. Sec ure all luggage and othe r items ca refully
¢ page 259 .
.,. Mak e sure tha t noth ing ca n interfere with the
pedals .
.. Adjust front seat, head restraint and mirrors
correctly for your height.
.. Applies to: adjustable head restraints: Instruct
passengers to adjust the head restraints ac­
cording to the ir height .
.. Make sure to use the rig ht child restraint cor­
rectly to protect
chi ldren ~ page 295 , Child
safety.
.,. Si t properly in yo ur seat a nd make su re t hat
your passengers do the same ¢
page 65, Front
seats.
.. Fasten your safety belt and wear it properly . Al­
so instruct your passenge rs to fasten thei r sa fe­
ty belts properly ¢
page 263.
What impairs driving safety?
Safe driving is directly related to the condition of
the vehicle , the driver as well as the driver's abili ­
ty to concentra te on the road withou t being dis­
tracted.
The driver is responsib le for the sa fety of the ve­
hicle and a ll of its occupants . If your ability to
drive is impa ired, safety risks for everybody in the
vehicle increase and you a lso become a hazard to
everyone else on the road ¢
,&.. There fore:
.. Do not let yourse lf be distracted by passengers
or by using a cellular telephone .
.. NEVER dr ive whe n your driving ab ility is im -
paired (by med ications, alcohol, drugs, e tc.) .
..,.

Safety belts
General information
Always wear safety belts!
Wearing safety belts correctly saves lives!
This chapter explains why safety belts are neces­
sary, how they work and how to adjust and wear
them correctly.
.. Read all the information that follows and heed
all of the instructions and WARNINGS.
A WARNING
Not wearing safety belts or wearing them im­
properly increases the risk of serious personal
injury and death.
- Safety belts are the single most effective
means available to reduce the risk of serious
injury and death in automobile accidents.
For your protection and that of your passen­
gers, always correctly wear safety belts
when the vehicle is moving.
- Pregnant women, injured, o r physically
im­
paired persons must also use safety belts.
Like all vehicle occupants, they are more
likely to be seriously injured if they do not
wear safety belts. The best way to protect a
fetus is to protect the mother
-throughout
the entire pregnancy.
Number of seats
Your Audi has a total of five seating positions:
two in the front and three in the rear. Each seat­
ing position has a safety belt.
A WARNING
Not wearing safety belts or wearing them im­
properly increases the risk of serious personal
injury and death.
- Never strap more than one person, includ­
ing small children, into any belt.
It is espe­
cially dangerous to place a safety belt over a
~ child sitting on your lap.
~ -Never let mo re people ride in the vehicle
:::l than there are safety belts available. 0 0
3 Safety belts
-Be sure everyone riding in the vehicle is
properly restrained with a separate safety
belt or child restraint.
Safety belt warning light
Your vehicle has a warning system for the driver
and front seat passenger to remind you about the importance of buckling-up.
Fi g. 227 Safety belt warn ing light in the instrument clus ·
te r
-enlarged
Before driving off, always:
.. Fasten your safety belt and make sure you are
wearing it properly.
"' 0 N ... m
.,. Make sure that your passengers also buckle up
and properly wear their safety belts.
.,. Protect children with a child restraint system
appropr iate for the size and age.
The warning light . in the instrument cluster
lights up when the ignit ion is switched on as a re­
minder to fasten the safety belts . In addition,
you w ill hear a warn ing tone for a certain period
of time.
Fasten your safety belt and make sure that your
passengers also properly put on their safety
belts.
A WARNING
-
- Safety belts are the sing le most effective
means available to reduce the risk of serious
injury and death in automobile accidents.
For your protection and that of your passen­
gers, a lways correctly wear safety belts
when the vehicle is moving .
- Failure to pay attention to the warning light
that comes on could lead to personal injury.
263

Check ing and F illing
I f you must add oi l between oi l changes, use an
oil that matches the Audi oi l quality standard
listed on the st icker. The sticker is located at the
front of the engine
compartment <=> page 325,
fig. 268.
Au di r ec omm end s
ocastrol i/g/g'fE:@t P'r(w.:::-..~J.D,'JAJ..
A udi r ecommends Longli fe high performa nce
e ngin e oil from Audi G enuin e Part s
Using the proper engine oil is important for the
functionality and service life of the eng ine. Your
engine was factory-filled with a h igh-quality oil
which can usually be used throughout the entire
yea r.
0 Note
Your Limited New Vehicle Warranty does not
cover damage o r malfunctions due to failure
to follow recommended maintenance and use
requirements as set fo rth in the Aud i Owner's
Man ual and Warranty
& Maintenance booklet.
- Use only a high qual ity eng ine oi l th at ex-
p ressly complies with the Audi oil q uality
standard specified for your vehicle's engine .
Using any other oil can cause se rious engine
damage .
- Do not mix any lubricants or other additives into the engine oil. Doing so can cause en­
gine damage.
(D Tips
If you need to add oil and there is none availa ­
ble that meets the Audi oi l quality standard
your engine requi res, you may add a total of
no more than 0.5 qt (0.5 l) of a h igh-quality
"synthet ic" o il that meets the following speci­
fications.
- Vehicles with gasoline eng ine: ACEA A3 or
API SM with a viscosity grade of SAE OW-30,
SAE 5W-30 or SAE 5W-40.
- Vehicles w ith diesel eng ine: ACEA C3 or
API CF with a v iscosity grade of SAE OW-30
or SAE 5W-30 .
- For more information about engine oi l that
has been approved for your vehicle, please
contact eithe r your authorized Aud i dealer
or Audi Custome r Relat ions at
326
1 (800) 822-2834 or visit our web site at
www.audi usa .com or www .audicanada .ca.
Engine oil consumption
The engine in your vehicle depends on an ade­
quate amount of oil to lubricate and cool all of
its moving ports.
In order to prov ide effect ive lub ricat ion and cool ­
ing of internal engine components, all internal
combustion engines consume a certain amount
of oil. Oil consumption var ies from engine to en­
gine and may change significantly over the life of
the engine. Typically, engines w ith a specified
break-in period
(see<=> page 80) consume more
o il dur ing the break-in per iod than they consume
after o il consumption has stabi lized .
U nder normal cond itions, the rate of oil con­
sumption depends on the quality and viscos ity of
the oil, the RPM (revolutions per m inute) at
wh ich the engine is operated, the amb ient tem­
perature and road condit ions. Furthe r facto rs a re
t h e amo unt of o il di lution from wate r condensa­
t ion or fue l residue a nd the oxidat ion level of the
oi l. As any engine is subject to wear as mileage
builds up, the oi l consumption may increase ove r
ti me until replacement of worn components may
become necessary.
With a ll these variab les coming into p lay, no
standard rate of oil cons umption can be estab ­
li shed or specified . There is no alternative to reg­
ular and frequent checking of the oil level, see
Note .
If the yellow engine oil leve l warning symbo l El
in the instrument cluster lights up, you should
check the o il level as soon as possible
<=> page 32 7. Top off the o il at your earliest con­
venience
<=> page 32 7.
A WARNING
Before you check anyth ing in the e ngine com­
partment, always read and heed all WARN­
I NGS<=> .&. in Working in the engine compart-
ment on page 323.
1iJ>,

Wheels
the vehicle placard or tire inflation pressure la­
bel, you should determine the proper tire
inflation pressure for those tires).
As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system (TPMS) that illuminates a low tire pressure tell­
tale when one or more of your tires is significant­
ly under-inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and
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 tire failure. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop­
ping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re­
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres­
sure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the sys­
tem is not operating properly. The TPMS mal­
function indicator is combined with the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi­
mately one minute and then remain continuously
illuminated . This sequence will continue upon
subsequent vehicle start-ups as long as the mal­
function exists .
When the malfunction indicator is illuminated,
the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the
installation of replacement or alternate tires or
wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure
that the replacement or alternate tires and
wheels allow the TPMS to continue to function
properly .
352
· If the tire pressure monitoring indicator
appears
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Using the ABS sensors, the tire pressure monitor­
ing system compares the tire tread circumfer­
ence and vibration characteristics of the individu­
al tires. If the pressure changes in one or more
tires, this is indicated in the instrument cluster
display with an indicator light
[I] and a message.
If only one tire is affected, the location of that
tire will be indicated.
The tire pressures must be stored in the Infotain­
ment system again each time the pressures
change (switching between partial and full load
pressure) or after changing or replacing a tire on
your vehicle
c:> page 353. The tire pressure moni­
toring system only monitors the tire pressure you
have stored . Refer to the tire pressure label for
the recommended tire pressure for your vehicle
c:> page 344, fig . 2 77.
Tire tread circumference and vibration character­
istics can change and cause a tire pressure warn­
ing if:
- the tire pressure in one or more tires is too low
- the tires have structural damage
- the tire was replaced or the tire pressure was
changed and it was not stored
c:> page 353
- tires that are only partially used are replaced
with new tires
Indicator lights
[I]-Loss of pressure in at least one tire c:> ,&..
Check the tires and replace or repair if necessary.
Check/correct the pressures of all four tires and
store the pressure again in the Infotainment sys­
tem
c:> page 353.
mm (Tire Pressure Monitoring System) Tire
pressure: malfunction! See owner's manual.
If
mm appears after switching the ignition on or
while driving and the
[I] indicator light in the in­
strument cluster blinks for approximately one minute and then stays on, there is system mal-
function. Try to store the correct tire pressures
IJJ,,,

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wash operator to reduce the risk of acci­dents.
- To reduce the risk of cuts, protect yourself
from sharp metal components when wash­
ing the underbody or the inside of the wheel
housings .
- After washing the vehicle, the brak ing effect
may be delayed due to mo isture on the
brake rotors or ice in the w inter . This in­
creases the risk of an acc ident. The brakes
must be d ried fi rst w ith a few careful b rake
applications.
(D Note
- If you wash t he vehicle in an automatic car
wash, yo u m ust fold the exte rior m irrors in
to reduce the risk of damage to the mirrors.
Power folding exte rior m irrors* must on ly
be fo lded in a nd out using the power folding
fu nct ion.
- To reduce the risk of damage to the rims
and tires, compare the width between the
whee ls on your vehi cle w it h t he dis tan ce be­
tween the g uide rai ls in the
car wash.
- To reduce t he risk of damage, compare the
height and width o f you r vehicle wi th the
Ca re and cleaning
height and w idth of the inside of the car
was h.
- T o red uce the risk of pa int damage, do not
was h the vehicle in d irect sun light .
- T o red uce the risk of d am age to the s urf ace,
do not use insect removing sponges, k itche n
sponges or similar items .
- Mat te finish painted veh icle components:
- To reduce the risk of damage to the sur-
face, do not use polishing agents or hard
wax .
- Never use protective wax. It can destroy
the matte finish effect .
- Do not place any stickers or magnetic
signs on vehicle parts painted with matte
finish paint . The paint cou ld be damaged
when the stickers or magne ts are re­
moved .
@ For the sake of the environment
Only wash t he vehicle in facilities s pec ially de­
s ign ed for that pu rpose . This will reduce the
r isk of dirty wate r contaminated with oil from
ente ring the sewe r sys tem.
Cleaning and care information
W hen cleani ng and ca ring for individua l vehicle
components, refer to the follow ing tables . The
i n formation contained there is simply recom­
mendations. For quest ions or for components t
h at are not liste d, co n su lt an autho riz ed Au di
dealer or authorized A udi Se rvice Fac ility . Also
fo llow the information found
in ¢ .&. .
Exterior cleaning
Component Situation Solution
Windshield wiper
Deposits c:> page 61, Cleaning the wiper blades
blades
Headlights /
Deposi ts So
ft spo nge wi th a mild so ap sol ution3>
Tail light s
S ensors /
Deposits Sensors: soft cloth w it h solvent-free cleaning solut ion
Camera len ses Camera le nses: soft clot h w ith alcohol-free cleaning solu-
tion
Snow/ice H
and br ush/solvent-free de-icing spray
Wheels Road salt Water
Brake dust Acid-free special cleaning solution
355

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Care and cleaning
Component Situation Solution
T ex til es
Deposits adhering to Vacuum cleaner
art ifici al leat her, the surface
A lcan tara Water-based deposits Absorbent
cloth and mild soap solutiona>
such as coffee, tea,
b lood, etc.
Oil -based deposits Apply a m ild soap solution
a), blot away the dissolved o il or
such as oil, make-up, dye, treat afterward with water, if necessary
etc.
Special deposits such
Special stain remover, blot with absorbent material, treat
as ink, nail polish, la- afterward with mild soap solution, if necessary
a)
tex paint, shoe pol-
ish, etc.
Natu ral le ath er Fresh stains Cotton cloth with a mild soap so lution a>
Water-based deposits Fresh stains: absorbent cloth
such as coffee, tea, Dried stains : stain
remover suitable fo r leather
b lood , etc.
Oi l-based deposits Fresh stains: absorbent cloth and stain
remover suitable
such as oil, make-up, for leather
etc. Dried stains : grease dissolving spray
Special deposits such Spot remove r suitab le for leather
as ink, nai l polish, la-
tex paint, shoe pol-
ish, etc.
Care Regularly apply condit ion ing c ream that protects from
lig ht and penet rates into the material. Use specia lly-co l-
ored conditioning cream, if necessary .
Carbon part s Deposits clean the same way as plast ic parts
a) Mi ld soap solution: maximum two tablespoons of neutral soap in 1 q uart (1 liter) of water
.8, WARNING
The windshield may not be trea ted with wa­
ter-repelling windshield coating agents. Un ­
favorable cond itions such as wetness, dark­
ness, or low sun can result in increased glare.
Wiper blade chatter is also possible.
@ Note
- Headlight s/tail li ght s
-Never clean headlights or tail lights with a
dry cloth or sponge.
- Do not use any cleaning product that con­
tains alcohol, because they could cause
cracks to form.
- Whe els
-
- Never use a ny pa int polish or other abra­
sive materials .
- Damage to the protect ive layer on the
rims such as sto ne ch ips or scratches must
be repaired immediately .
-Sen sor s/camera l enses
- Neve r use warm or hot water to remove
snow or ice from the camera lens . This
could cause the lens to crack .
- Neve r use ab rasive cleaning materials or
a lcohol to clean the camera lens . This
could cause scratches and cracks .
-Door window s
-Remove snow and ice on windows and ex-
terior mirrors w ith a plast ic scraper . To
357