coolant AUDI A5 COUPE 2016 Owners Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2016, Model line: A5 COUPE, Model: AUDI A5 COUPE 2016Pages: 264, PDF Size: 66.92 MB
Page 12 of 264
Instruments and indicator lights
Instruments and indicator Lights
Instruments
Instrument cluster and controls
The instrument cluster is your central source of information.
Fig. 3 Overview of the instr ume nt cluste r
(D Coolant temperature gauge .. .. .
@ Tachometer .... .. .. ..... .... .
@ Warning/indicator lights ...... .
@ ISETI button ....... ...... .... ·
® Display
- Driver information system .... .
- Time and date display ........ .
- Odometer .... ............ . .
® Reset button for trip odometer
10
11
13
11
23
12
12
12
12
-When switching the ignition on, the needles
in the instrument cluster swing upward
briefly.
- The illumination for the instrument cluster
lights up whenever you switch on the igni
tion with the
vehicle headlights off. As the
daylight fades, the instrument cluster illu
mination likewise dims automatically and
will go out completely when the outside
light is very low . This feature is meant to re
mind you to switch on the headlights when
outside light conditions become poor.
10
Engine coolant temperature gauge
The engine coolant gauge¢ page 10, fig. 3@
only works when the ignition is on. To prevent
damage to your engine, please note the follow ing important points:
Engine cold
If the needle is at or close to the bottom of the
gauge, the engine has not yet reached its operat
ing temperature. Avoid high engine speeds,
heavy engine loads, and heavy throttle applica
tions .
Normal temperature
When the engine has reached its operating tem
perature, the needle will move to the middle of
the gauge and remain there. If the engine is
working hard at high outside temperatures, the
needle may move higher on the gauge . This is not
a cause for concern as long as the . warning
li ght i n the inst rument cluster display does not il
luminate . If the . warning light in the instru
ment cluster display flashes, this can mean one
of two things : either the coolant
temperature is
too high, or the coolant
level is too low
¢page 17 ..,.
Page 13 of 264
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A WARNING
-Always observe the warning in ¢ page 191,
before opening t he hood and checking the
engine coolant level.
- Never open the engine hood if you see or
hear steam, or if you see engine coolant
dr ipping from the engine compartment. You
cou ld burn yourself. Let the engine cool off
firstsothatyoucannothearo rseeany
steam or engine coo lant.
0 Note
- Mounting additional lights or accessories in
front of the air inlets reduces the cooling ef
fect of the radiator. At h igh outside temper
atu res or high engine load, the engine could
overheat.
- The front spoiler has been designed to prop
erly distribute the cooling air when the vehi
cle is moving. If the spoiler is damaged, this
could reduce the cooling effect and the en
gine could then overheat. Ask your author
ized Audi dealer for assistance.
Tachometer (engine rev counter )
The tachometer indicates the engine RPM (revo
lutions per minutes).
If engine RPM drops below 1,500, you should
downshift to the next lower gear. The red area at
the end of the scale indicates maximum permis
sible eng ine RPM after the break-in period. Be
fore reaching this area, move the selector lever
to position D/5 or ease your foot off the accelera
tor pedal.
(D Note
The tachometer needle@¢ page 10, fig. 3
should only briefly be in the red zone: you
could damage your eng ine! The beginning of
the red zone varies depending on the engine.
@ For the sake of the environment
Upshifting early saves fuel and reduces en
gine noise.
Instruments and indicator lights
~button
Fig. 4 SET button in the instrument cluster
The !SET I button performs the following func
tions:
Switching on time, date, temperature
display and odometer
The display appears for approximately 30 sec
onds when you press the
ISETI button¢ fig . 4
with the ignition off.
Starting the Auto-Check sequence
The Auto-Check system constantly monitors cer
tain indiv idual functions and components of the
vehicle when the ignition is turned on and when
the vehicle is moving.
With the ignition turned on, you can start the
"Auto-Check sequence" by pressing the
! SETI but
ton. You can perform an Auto-Check sequence
when the vehicle is stat ionary and the ignition is
turned on or when the vehicle is moving slower
than 3 mph (5 km/h).
In addition, the number of keys initialised for
your vehicle is displayed.
L2 3/3 means that
th ree keys have been initialised. This feature e na
bles used car buye rs to make su re they have re
ceived all of the keys.
If you are given only two keys, for instance, you
should take the veh icle and the existing keys to
an authorized Audi dealer to have the missing key
disabled. It is also important to notify your insur
ance company about the loss.
Setting the speed warning
By pressing the ISETI button briefly, you can set
threshold 1 of the speed warning wh ile you are
driv ing
¢page 80. By ma intaining pressure on
11
Page 19 of 264
9:::1: Engine oil pressure
The red engine oil pressure warning symbol re
quires immediate service or repair . Driving with a
low-oil-pressure indication is likely to inflict se
vere damage to the engine.
• Turn off engine! Oil pressure too low
If the indicator lig ht t urns on and the message
appears, the oi l pressu re is too low.
~ P ull off the road.
~ Stop t he vehicle .
~ Turnoff the engine.
~ Check the engine oil level¢ page 195 .
~ If the engine oil leve l is too low, add engine oi l
¢
page 195. Make sure that t he oil pressure
warning symbol. appears no longe r in the
display before you s ta rt driving ag ain.
~ If the engi ne oil leve l is cor rect and t he i ndic a
tor lig ht still tur ns on, turn t he eng ine
off and
do not continue driving . Seek p ro fessional as
s istance .
(D Tips
- The engine oil pressure symbol. is not
an indicator for a low engine oil level. Do
not rely on it. Instead, check the oil level in
your engine at regular intervals, preferably each time you refuel, and always before
going on a long trip.
- The yellow oil level warning indication
Ill
requires oil refill or workshop service with
out delay . Do not wait until the red oil
pressure warning. starts to flash before
you respond to the low oil level warning
Ill . By then , your engine may already have
suffered serious damage .
~ . Engine oil level
• WARNING: Please add oil immediately
If the indicator lig ht and the message ap pear,
a dd engine o il i mm edi ate ly
¢page 193.
;::; Ill Add oil, max XX XX l. You may cont. driv .
0
~ When the symbol II and driver message appea r, ,....,
~ add the amount of oi l appea ring in the display at
:;;: the next opportunity
¢ page 193. ,....,
Instruments and ind icator lights
-L Eng ine cooling system
A malfunction in the engine cooling system must
be repaired as soon as possible .
• Turn off engine and check coolant level
If the indicator light turns on and the message
appea rs, the coo lant tempe rat ure is too high o r
t h e coo lant leve l is too low.
~ Pull off the ro ad.
~ Stop the vehicle.
~ Tur noff th e engine.
~ Check coolant leve l ¢ page 19 7 .
~ Add coo lant if necessary¢ page 198 .
~ Continue dr iv ing only afte r the e ngine coolant
warni ng/ indicator light goes out .
~ Contact your authorized Audi dealer for assis-
t ance if necessa ry.
If the engi ne coo lant level is correct , then t he ra
dia to r f an may be the cause of t he mal func tion .
• Coolant temperature! Let engine run with
vehicle stationary
If the indicator lig ht tur ns on and the messa ge
appea rs, let the engine run a t idle for a few mi
nutes to c ool down.
A WARNING
-- If yo ur vehicle should break down for me
cha nica l o r ot her reasons, park at a safe dis
t ance from mov ing t raff ic, t urn off t he e n
g in e a nd turn on the haz ard warning lights
¢ p age 46, Em ergency fla she rs.
- N ever open t he hood if you see o r hear
s te am or coo lant esca p in g fr om th e engine
co mpartm ent - you ris k being scald ed . W ait
un til yo u can no longe r see or hear steam or
coo lant escapin g.
- T he engi ne compart ment of an y vehicl e is a
d anger ous are a. B efore y ou perfo rm any
wo rk in the eng ine com partment, t urn of
the eng ine a nd a llow it to cool. Follow t he
warn ing stickers
¢page 191.
(D Note
Do not con tinue dr iv in g if the . symbol i llu-
minates. The re is a malf u nction in the engine
IJi,,,
17
Page 70 of 264
Warm and cold
Warm and cold
Climate control system
Description
The climate control system warms, cools and
adds humidity to the air in the veh icle inter ior. It
is the most effective when the windows and sun
roof are closed. If there is a build-up of heat in
side the vehicle, ventilation can help to speed up
the cooling process.
I n all heating mode functions except
defrost, the
b lower only switches to a higher speed once the
engine coolant has reached a certain tempera
ture .
Condensat ion from the cooling system can drip
and form a puddle of water under the veh icle.
This is normal and does not mean there is a leak.
P ollutant filt er
The pol lutant filte r removes pollutants such as
dust and pollen from the a ir.
The air pollutants filter must be changed at the intervals specif ied in your Warranty
& Mainte
nance booklet, so that the a ir cond it ione r can
properly work.
If you drive your vehicle in an area with high air pollut ion, the filter may need to be changed
more frequently than specified i n your Aud i War
ranty
& Maintenance booklet. If in doubt, ask
your author ized Audi Service Advisor for advice.
Ke y cod ed setting s
The climate control settings are automatically
stored and assigned to the remote control key
that is in use .
.8, WARNING
Reduced visib ility is dangerous and can ca use
accidents.
- For safe dr iv ing it is very impo rtan t that all
windows be free of ice, snow and condensa
t ion .
68
-Complete ly familiarize yourself with the
proper use and function of the heating and
ventilation system and espec ially how to de
fog and defrost the wi ndows .
- Never use the windshield wiper/washer sys
tem in freezing weather until you have
warmed the windshield first, using the heat ing and vent ilation system. The washer solu
tion may freeze on the windshield and re
duce visibi lity.
(D Note
- If you suspect that the air conditioner has
been damaged, sw itch the system off to
avoid further damage and have it inspected
by a q ualified dealership.
- Repa irs to the Aud i air cond itioner requ ire
special techn ica l know ledge and spec ial
tools. Contact an a uthorized Audi dealer fo r
assistance.
@ For the sake of the environment
By reduc ing the amo unt of fuel you use, you
also reduce the amount of pollutants emitted
into the a ir.
(D Tips
- Keep t he a ir intake slots (in front of the
windshield) free from ice, snow and debr is
in orde r to maintain the prope r funct ion of
the climate control system .
- The energy management sys tem may sw itch
the seat heating* o r rea r window defroster
off temporarily. These systems are available
again as soon as the energy balance has
been restored.
- Air escapes through vents under the rear
window. When placing items of clothing on
the luggage compartment cover, ensure
that the openings are not covered.
Page 76 of 264
Driving
Starting the vehicle with the emergency
key
Applies to veh icles: w ith ig ni tio n lock
You can use the emergency key as an ignition key
in an emergency.
Fig. 77 Glove compartment: Adapter for e mergen cy key
Fig. 78 Insert emergency key into t he adapte r
.,. Take the adapter for the emergency key out of
the glove compartment ¢
fig. 77.
.,. Push the emergency key¢
fig. 78 fully into the
adapter. Make sure that the Audi rings are fac
ing up.
.,. Press the emergency key in the adapter down
until it latches audibly.
.,. Insert the adapter with the emergency key for
ward into the ignition switch. The engine can
now be started as usual.
Stopping the engine
App lies to veh icles: w ith ig ni tio n lock
.,. Bring the vehicle to a full stop.
.,. Automa tic transmission: Move the selector lev
er to the P or N position .
.,. Press on the ignition key . The engine is turned
off .
.,. You can now remove the key .
74
Steering lock
The steering locks when you remove the ignition
key. The locked steering helps prevent vehicle
theft.
Emergency off
If it is necessary in unusual circumstances, the
engine can be switched off while the vehicle is
moving. The engine will be switched off if you
press on the key for an extended period .
A WARNING
-Never turn off the engine before the vehicle
has come to a complete stop. The full func
tion of the brake booster and the power
steering is not guaranteed. You must use
more force to turn or brake if necessary . Be
cause you cannot steer and brake as you
usually would, this could lead to crashes
and serious injuries .
- For safety reasons, you should always park
your vehicle with the selector lever in P .
Otherwise, the vehicle could inadvertently
roll away.
- The radiator fan can continue to run for up
to 10 minutes even after you have turned
off the engine and removed the ignition key .
The radiator fan can also turn on again if the
engine coolant heats up because of intense
sunlight or heat build-up in the engine com
partment .
- Always take the key with you whenever you
leave your vehicle . Otherwise, the engine
could be started or electrical equipment
such as the power windows could be operat
ed. This can lead to serious injury .
- Never leave children or persons requiring as
sistance unattended in the vehicle. The
doors can be locked using the remote trans
mitter, preventing people from escaping
from the vehicle on their own in the event of
an emergency. Depending on the time of
year, people inside the vehicle can be ex
posed to very high or very low tempera
tures.
Page 78 of 264
Driving
oil pressure must first build up in the hy
draulic valve adjusters. This is normal and not a cause for concern.
- If you leave the vehicle with the ignition
switched on, the ignition will switch off af
ter a certain period of time. Please note that
electrical equipment such as exterior lights
will switch off as well when that happens .
Switching engine off
Applies to veh icles: w ith conven ience key
" Bring your vehicle to a complete stop .
" Automatic transmission: Move the selector lev
er to the P or N position.
"Press the
I STA RT ENG INE S TOPI button
~ page 75, fig. 79.
Steering lock
The steering locks when you turn the engine off
using the
I START E NGINE STOP ! button and
open the driver's door. The locked steering helps
prevent vehicle theft.
Emergency off
If necessary, the engine can be switched off with
the selector lever in the R or D/S positions . The
engine stops if you press and hold the
I STAR T ENGIN E STOPI button at speeds below
6 mph (10 km/h) and press the brake pedal.
A WARNING
-Never turn off the engine before the vehicle
has come to a complete stop. The full func
tion of the brake booster and the power
steering is not guaranteed. You must use
more force to turn or brake if necessary. Be
cause you cannot steer and brake as you
usually would, this could lead to crashes
and serious injuries.
- For safety reasons, you should always park
your vehicle with the selector lever in P.
Otherwise, the vehicle could inadvertently
roll away .
- The radiator fan can continue to run for up
to 10 minutes even after you have turned
off the engine and removed the ignition key.
The radiator fan can also turn on again if the
76
engine coolant heats up because of intense
sunlight or heat build-up in the engine com
partment.
- Always take the key with you whenever you
leave your vehicle . Otherwise, the engine
could be started or electrical equipment
such as the power windows could be operat
ed. This can lead to serious injury.
(D Note
If the engine has been under heavy load for
an extended period, heat builds up in the en
gine compartment after the engine is switch
ed off - there is a risk of damaging the engine .
Allow the engine to run at idle for about two
minutes before switching it off.
Driver messages
Ignition is on
This message appears and a warning tone sounds
if you open the driver's door when the ignition is
switched on .
No key identified
This message appears when the
I STAR T ENGINE ST OP ! button is pressed if there
is no master key inside the vehicle or if the sys
tem does not recogni ze it. For example, the mas
ter key cannot be recognized if it is covered by an
object (e .g . aluminum brief case) which
screens
the radio signal. Electronic devices such as cell
phones can also interfere with the radio signal.
Press brake pedal to start engine
This message appears if you do not press the
brake pedal to start the engine in a vehicle with
an automatic transmission.
Press clutch pedal to start engine
This message appears if you do not press the
clutch pedal to start the engine in a vehicle with
a manual transmission.
Shift to N or P to start engine
This message appears when attempting to start
the engine if the selector lever for the automatic
transmission is not in the P or N position . The .,_
Page 184 of 264
Trailer mode
Tire pressure
When towing a trailer, inflate the tires of you r
veh icle to the cold tire pressure listed under "Fu ll
load" on the label located on the driver's side B
pillar (visib le when the door is open) . Inflate
trai ler tires to trailer and tire manufacturers'
specifications.
Lights
The headlight settings should be checked with
the trailer attached before driving off. Check to
make sure both vehicle and trailer lights are
working properly .
Safety chains
Be sur e trailer safety chains are properly connect
ed from the trai ler to the hitch on the vehicle .
Leave enough slack in the chains to permit turn
ing corners . When you install safety chains, make
sure they w ill not drag on the road when you are
driving.
The chains shou ld cross under the trailer tongue
to prevent it from dropping in case of separation
from the hitch.
Driving instructions
Driving with a trailer always requires extra care
and consideration.
To obtain the best possible handling of vehicle
and trailer, please note the fo llowing :
.. Do not tow a loaded trailer when your car itself
is not load ed .
.. Be especia lly carefu l when passing other
vehicles .
.. Observe speed limits.
.. Do not drive at the maximum permissible
speed .
.. Always apply brakes early.
.. Monitor the temperature gauge .
Weight distribution
Towing a loaded trailer with an empty car resu lts
in a high ly unstable distribution of weight. If this
cannot be avo ided, drive at very low speeds only
to avoid the risk of losing steering control.
182
A "balanced" rig is easier to operate and control.
This means that the tow vehicle shou ld be loaded
to the extent possible and permissib le, wh ile
keeping the trailer as light as poss ible under the
c ir cumstances . Whenever possible, transfer
some cargo to the luggage compartment of the
tow veh icle while observing tongue load require
ments and vehicle load ing considerations .
Speed
The higher the speed, the more difficult it be
comes for the driver to control the r ig. Do not
drive at the maximum permissible speed. Reduce
your speed even more if load, weather or wind
cond it ion s are unfavorab le -particularly when
go ing downh ill.
Reduce vehicle speed
immediately if the trailer
shows the slightest sign of sway ing .
Do not try
to stop the swaying by accelerating.
Observe speed limits. In some areas, speeds for
vehicles towing tra ilers are lower than for regular
vehicles.
Always apply brakes early. When driving down
hill, shift into a lower gear to use the engine
braking effect to slow the vehicle . Use of the
brakes alone can cause them to overheat and fail.
Coolant tempe rature
The coolant temperature gauge c::> page 10 must
be observed carefully.
If the needle moves close
to the upper end of the scale, reduce speed im
med iately and/or turn off the a ir cond itioner .
If the coolant temperature warning light . in
the instrument cluster starts flashing, pull off
the road, stop and let the engine
idle for about
two m inutes to prevent heat build-up .
A WARNING
Anyone not properly restrained in a moving
vehicle is at a much greater risk in an acci
dent. Never let anyone ride in your car who is
not properly wearing the restraints provided
by Audi.
-
Page 193 of 264
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Checking and Filling Hood
Releasing and opening the engine hood
The engine hood is released from inside the vehi
cle.
Fig. 158 Driver's side footwell: engine hood re lea se lever
Fig. 159 Release lever under the engine hood
Before opening the engine hood, make sure that
the windshield wipers are flat against the wind
shield. Otherwise, they could damage the paint
on the hood.
.. With the driver's door open, pull the lever un
der the instrument panel in the direction of the
arrow
¢ fig. 158.
.. Raise the hood slightly¢&.
.. Press the rocker switch under the hood upward
¢fig . 159. This releases the catch.
.. Open the hood.
A WARNING
Hot engine coolant can burn you.
- To reduce the risk of being burned, never
open the hood if you see or hear steam or
coolant escaping from the engine compart
ment. Wait until no steam or coolant can be
Checking and Filling
seen or heard before carefully opening the
hood.
Closing the engine hood
.. Pull the hood down until the pressure from the
struts is reduced .
.,. Le t the hood
drop down and latch in place. Do
not try to push it shut;
it may fail to engage
¢&, .
A WARNING
A hood that is not completely latched could
fly up and block your view while driving.
- When you close the engine hood, check it to
make sure the safety catch has properly en
gaged. The hood should be flush with the
surrounding vehicle body parts.
- If you notice while driving that the hood is
not secured properly, stop at once and close
it.
Working in the engine compartment
Be especially careful whenever you work in the
engine compartment.
-
Whenever you must perform any work in the
engine compartment, for example checking and
filling different fluids, there is a risk of injury, burns and accidents. To prevent personal injury
always observe the following WARNINGS. The
engine compartment of any vehicle is a hazard
ous area
¢ .&. .
A WARNING
-~
To help avoid injury, before you check any
thing under the hood:
- Turn off the engine.
- Remove the ignition key .
- Apply the parking brake.
- Move selector lever of automatic transmis-
sion to "P" (Park); put manual transmission
in Neutral.
-Always let the engine cool down. Hot com
ponents will burn skin on contact.
191
Page 194 of 264
Checking and Filling
-To reduce the risk of being burned, never
open the hood if you see or hear steam or
coolant escaping from the engine compart
ment . Wait until no steam or coolant can be
seen or heard before carefully opening the hood.
- Keep children away from the engine com partment.
- Never spill fluids on hot engine compo
nents. They can cause a fire.
- Never touch the radiator fan. The auxiliary
electric fan is temperature controlled and
can switch on suddenly .
- Never open the coolant reservoir cap when
the engine is still warm. The coolant system is pressurized and hot coolant could spray
out.
- Protect your face, hands and arm from
steam or hot engine coolant by placing a
thick rag over the cap when you open the coolant reservoir.
- Do not remove the engine cover under any
circumstances. This increases the risk of
burns.
- If work on the fuel system or the electrical
system is necessary:
- Always disconnect the battery.
- Never smoke or work near heaters or open
flames. Fluids in the engine compartment could start a fire.
- Keep an approved fire extinguisher imme
diately available.
- To avoid electrical shock and personal injury
while the engine is running or being started,
never touch:
- Ignition cables
- Other components of the high voltage
electronic ignition system .
- If you must perform a check or repair with
the engine running:
- First, fully apply the parking brake, move
selector lever of automatic transmission
192
to "P" (Park); put manual transmission in
Neutral.
- Always use extreme caution to prevent
clothing, jewelry, or long hair from get
ting caught in the radiator fan, V-belts or
other moving parts, or from contacting hot parts . Tie back hair before starting,
and do not wear clothing that will hang or
droop into the engine.
- Minimize exposure to emission and chemi
cal hazards
c::> /.1. .
A WARNING
California Proposition 65 Warning:
- Engine exhaust, some of its constituents, and certain vehicle components contain or
emit chemicals known to the State of Cali
fornia to cause cancer and birth defects and
reproductive harm . In addition, certain flu
ids contained in vehicles and certain prod
ucts of component wear contain or emit
chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
- Battery posts, terminals and related acces
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harms .
Wash hands after handling.
(D Note
When adding fluids, always make sure that
they are poured into the proper container or
filler opening, otherwise serious damage to
vehicle systems will occur.
@ For the sake of the environment
To detect leaks in time, inspect the vehicle
floor pan from underneath regularly . If you
see spots from oil or other vehicle fluids, have
your vehicle inspected by an authorized Audi
dealer.
Page 195 of 264
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Checking and Filling
Engine compartment
Engine compartment
These are the most important items that you can check.
Fig. 160 Typical layout for containers and e ngin e oil fille r cap
(D Eng ine o il filler cap (
@ Brake fluid reservoir
((0) ...... .
@ Coolant expansion tank (- L) .... .
® Jump start point( -) with hex head
195
202,237
199
198
screw . . . . . . . . . . . . . . . . . . . . . . . 202, 237
@ Windshield/headlight* washer con-
tainer
(W) . . . . . . . . . . . . . . . . . . . 204
The position of the engine oil filling hole
c:> fig. 160 (item @) can differ depending on the
engine design .
A WARNING
Before you check anything in the engine com
partment, always read and heed all WARN
INGS
c:> &. in Working in the engine compart
ment on page 191.
Engine oil
Engine oil specifications
The engine oil used must conform to exact speci
fications.
T he serv ice interval display in the instrument
cluster of your vehicle will inform you when it is
time for an oi l change . We recommend that you
have your oi l changed by an authorized Audi Serv
ice Advisor.
If you have to top off the oil between oil changes,
use the Audi oil quality standard specified in the
table .
Audi oil quality standard
Gasoline
VW 502 00 or
engine vw 504 00
193