filler cap AUDI R8 SPYDER 2015 Owners Manual

Drive r in formation syste m
fastest lap"+", the slowest lap"-" and the aver­
age lap time "0" .
.. To continue t iming for additional laps, press
the wiper switch @ .
.. To reset the timer to zero, press and hold the
I RESET I button again for approximate ly 2 sec ­
onds .
.,. To sw itch the lap timer off comp letely, press
the
I RES ET I button br iefly.
@ Tips
- Saved lap t imes cannot be ind ividually de­
l eted from the total results.
- The saved lap timer values will not be lost
after turn ing the ignit ion off.
On-Board Diagnostic
system (OBD)
Malfunction Indicator Lamp (MIL)
The Malfunction Ind icator Lamp (MIL)
llil is part
of the On-Board Diagnostic (OBD II) system .
The warning light illuminates when there is a malfunct ion in the engine electronic system . A
malfunct ion may have various causes:
- The fuel filler cap may be improperly closed
¢ page 153.
- T here is a leak in the fuel vapor recovery sys­
tem .
- The engine control receives faulty vehicle road-
speed signals.
Contact your nearest authorized Audi dealer for
assistance.
I f the light illuminates , the catalyt ic converte r
could be damaged. Continue dr iving
w ith re­
du ced pow er
(avoiding sustained high speeds
and/or rapid accelerations) and have the condi­
tion corrected.
An improper ly closed fuel filler cap may also
cause the MI L light to illuminate
¢ page 153.
26
On-Board Diagnostics
Fig. 19 Locatio n of Data Li nk Co nnector (DLC)
On-Board D iagnostics monitors the components
of your emission control system. Each monitored component in your engine system has been as­
s igned a code. In case of a malfunct ion, the com­
ponent will be ident ified and the fault stored as a
code in the control module memo ry.
In order to make an accurate diagnosis, the stor­
ed data can only be d isplayed using spec ia l diag­
nostic equipmen t (generic scan tool for OBD) .
In order to connect the special diagnostic equip­ ment, push the plug into the Data Link Connector
(DLC) ¢
fig. 19.
Your authorized Audi dealer or a qualified service
station can interpret the code and perform the
necessary repair .
A WARNING
Do not use the d iagnost ic connector for per­
sona l use. Incorrect usage ca n cause ma lfunc­
tions, which can increase the r isk of a coll i­
sion!
-

Fuel supply and filling your fuel tank
fill up at busy gas stations where the seasonal
adjustment is more like ly to be made in time.
0 Note
- Methanol fuels which do not meet these re­
quirements may cause corrosion and dam­
age to plastic and rubber components in the
fuel system.
- Do not use fuels that fail to meet the spec i­
fied criteria in this chapter.
- If you are unable to determine whether or
not a particular fuel blend meets the speci­
fications, ask your service station or its fuel
supplier.
- Do not use fuel for which the contents can­
not be identified.
- Fuel system damage and performance prob­
l ems resulting from the use of fuels differ­
ent from those specified are not the respon­
sibility of Audi and are not covered under
the New Vehicle or the Emission Control
System Warranties.
- If you experience a loss of fuel economy or
driveability and performance problems due
to the use of one of these fuel blends, we
recommend that you switch to unb lended
fuel.
Gasoline additives
A major concern among many auto manufactur­
ers is carbon deposit build-up caused by the type
of gasoline you use.
A lthough gasol ine grades differ from one manu­
facturer to another, they have certain things in
common. All gaso line grades contain substances
that can cause deposits to collect on vita l engine
parts, such as fuel injectors and intake valves. A l­
though most gasoline brands include additives to
keep engine and fuel systems clean, they are not
equally effect ive .
Audi recommends using TOP TIER Detergent Gas­
oline. For more information on TOP TIER Deter­
gent Gasoline, please go to the official website (www.toptiergas .com).
152
After an extended period of using inadequate
fuels, built-up carbon deposits can rob your en­ gine of peak performance .
([) Note
Damage or malfunction due to poor fuel qual­
ity is not covered by the Audi New Vehicle
Limited Warranty.
Fuel tank
· Fuel filler neck
The fuel filler neck is located on the right rear
s id e panel behind the fuel filler flap.
If the unlocking system should fail, you can still
open the flap manually -for detailed instructions
see
~page 154.
You can find the fuel tank capacity of your vehicle
i n
Technical Data .
The label on the inside of the fuel filler flap tells
you the correct fuel for your vehicle. For more in­
formation about fuel specifications, see
~ page 151 .
Your vehicle fue l tank has an on-board refueling
vapor recovery system. This feature helps to pre­
vent fuel vapors from escap ing from the tank and
polluting the environment while you refuel your
vehicle. In order to fill the tank properly while
protecting the environment, please follow this
refueling procedure carefully.
& WARNING
-Under normal operating conditions, never car­
ry additional fuel containe rs in your car . Gas
canisters and other containers used to trans­ port f uel can be dangerous. Such containers,
full or empty, may leak and could cause a fire
in a collision. If you must transport fuel to
use for your lawn mower, snow blower, etc., be very careful and always observe local and
state laws regarding the use, transpo rtation
and storage of such fuel containers. Make cer­
tain the container meets indus try s tandar ds
(ANSI/ASTM F8S2 -86).

.... N
l'­
N "1: .... I.O
"' N
"' ....
(D Note
Never drive yo ur vehicle unti l the fuel tank is
completely dry . The irregular supp ly of fuel
can cause misfir ing. Gasoline co uld enter into
the exhaust system and damage the catalyt ic
converter .
Refueling
F ig. 12 8 Drive r's door: Unlocking f uel filler f lap
F ig . 129 Fu el cap hooke d on th e opene d fu el fil ler fla p
When adding fuel, the ignition and any cellular
phones in the vehicle must be sw itched
off .
Taking the fuel cap off
.. To open the fuel filler flap, press the button
¢ fig. 128 .
.. Unscrew fuel filler cap counte r-clockwise and
hang it on the fuel filler flap
¢ fig. 129.
Refueling procedure
.. Inse rt the fue l nozz le from the gasoline pump
into the fuel filler neck as far as it will go .
.. Se lect a medium refueling rate so that the noz­
z le switches off automat ica lly when the tank is
full.
Fuel supply and filling your fuel tank
Putting the fuel cap back on
.,. After f illing your tank, twis t the fuel filler cap
clockw ise unti l yo u hear a definite cl ick .
.. Close the fue l filler flap.
T o avoid fuel spill ing o r evapora ting from the fuel
tank always close fue l filler cap properly and
complete ly . An improper ly closed f uel filler cap
may also cause the MIL lamp ¢
page 26 to come
on.
A WARNING
--Improper refue ling or handling of fuel can
cause fire, explosion and severe burns.
- Fue l is highly flammable and can cause se­
vere burns and other injur ies.
- Fa ilure to shut the engine off while re fuel­
ing and/or to insert the pump nozzle fully
into the fue l filler neck cou ld cause fuel to
spray out of filler neck or to overflow. Fue l
sp ray an d overflowing fue l can ca use a fire.
- Never use a ce llular telepho ne while refuel­
ing . T he elec tromagnetic radiation can
cause sparks that can ignite fuel vapo rs and
cau se a fire .
- Never get back into yo ur vehicle wh ile refu­
e ling . If in except iona l circumst ances you
m ust get ba ck in yo ur vehicle whi le refuel­
i n g, make cert ain that yo u close the doo r
a nd tou ch me tal to disch arge st atic electric­
ity before touch ing the filler nozzle aga in.
Static elect ricity ca n cause s parks that can
ignite fue l vapors re leased d uring refueling.
- Never smoke o r have an open f lame any­
where in or near your veh icle w hen refueling
or fi lling a portab le fue l conta iner.
- For your safety, we strongly recomme nd
that you do not travel with a portable f uel
container in your veh icle. The container, f ull
or empty may leak and cou ld cause a f ire,
especia lly in a cras h .
- If, under exceptional c ircumstances, you
must t ransport a po rtab le fuel conta iner,
p lease observe t he follow ing :
- Never fill a por table fuel co ntainer while it
is anywhere in or on the veh icle (for exam -
p le, in the l uggage compa rtme nt, or on ..,.
153

Fuel supply and filling your fuel tank
the trunk). Static electricity can build up
while filling and can ignite fuel vapors
causing a fire.
- Always place a portable fuel container on
the ground before f illing.
- Always keep the fi ller nozzle comp letely
inside the portable container before and
during filling.
- If filling a portable container made of
metal, the filler nozzle must always be in
contact with the container. This will help prevent static electricity from discharging
and cause a fire .
- Never sp ill fuel inside the vehicle or lug­
gage compartment. Fuel vapors are highly
f la mmab le.
- Always observe local and state/provincial
laws regarding the use, storage and trans­
portat ion of fuel containers.
- Make certain the fuel container meets in­
dustry standards (ANSI/ ASTM F8S2 -86) .
(D Note
If any fuel has spilled onto the car, it should
be removed immediately to prevent damage
to the paint .
@ For the sake of the environment
As soon as the correctly operated nozzle
switches off automatically for the first time,
the tank is full. Do not try to add more fuel
because fuel may spill out. In addition, the
expansion space in the fuel tank will be filled -
causing the fuel to overflow when it becomes
warm and pollute the enviro nment.
@ Tips
- Running your engine while refueling may
cause vapors to escape or even fue l to spill
out of the tank. This would then shut off the
fuel nozzle before the tank is full.
- Do not refuel your vehicle w ith the ignition
switched on . The fuel gauge may otherwise
not indicate the correct fuel level after refu­
e ling.
154
Unlocking the fuel filler flap by hand
You can open the fuel filler flap by hand if the
power locking system should fail .
Fig. 130 Engine compartme nt: loosening the fuel filler
flap cable
Fig. 131 Eng ine compa rtment: releasing the fuel filler flap
using the emergency re lease
You can release the fue l filler f lap using a red
emergency release loop . It is located in the right
side of the engine compartment .
.,. Open the engine compartment lid.
.,. Loosen the fuel filler flap cable from its mount
@ on the crossmember
r::;, fig. 130 .
.,. Pull the red loop in the direction of the arrow
until the fue l filler flap opens
r::;, fig. 131.
.,. Once the fuel filler flap is open, secure the ca­
ble on the crossmember again .
.,. Close the eng ine compartment lid
r::;, page 156.

Checking and filling
-Move selector lever of S tronic to "N" (Neu­
tral); put manual transmission in Neutral.
- Always let the engine cool down. Hot com­
ponents will burn skin on contact .
- To reduce the risk of being burned, never
open the engine compartment lid if you see
or hear steam or coolant escaping from the
engine compartment. Wait until no steam
or coolant can be seen or heard before care­
fully opening the engine compartment lid.
- Keep children away from the engine com­
partment .
- Never spill fluids on hot engine compo­
nents. They can cause a fire.
- 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 S tronic to
"N" (Neutral);
put manual transmission in Neutral.
- Always use extreme caution to prevent
clothing, jewelry, or long hair from getting
caught in the radiator fan, V-belts or other
156
moving parts, or from contacting hot
parts. Tie back hair before starting, and
wear no clothing that will hang or droop into the engine.
- Minimize exposure to emission and chemi­
cal hazards
¢ .&..
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.
@ 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 .
· Closing the engine compartment lid
.. Make sure that the rear spoiler is retracted
¢page 138 .
.. Pull the engine compartment lid down until the
pressure from the struts is reduced.
.. Press the engine compartment lid closed
¢ _A . ..,

.... N
l'­
N "1: .... I.O
"' N
"' ....
_& WARNING
-When you close the engine compartment
lid, check it to make sure the safety catch
has properly engaged . The engine compart-
Engine compartment
Checking and filling
ment lid should be flush with the surround­
ing vehicle body parts.
-If you notice while driving that the engine
compartment lid is not secured properly,
stop at once and close it.
These ore the most important items that you con check.
Fig. 134 Typical l ayout for conta iners , engine oil dipst ick and engin e oil fille r cap (manual tran smis sion)
Fig. 135 Typica l layout for conta iners, engine o il dipst ick and e ng in e oil fille r cap (S tronic)
With manual transmission:
(!) Power steering fluid reservoir(@).
@ Engine oil filler cap ("1::r.) , ... .. .
@ Engin e oil dipstick ............ .
With S tronic transmission:
(!) Power steering fluid reservoir(@).
139
160
159
139
@ Engine oil filler cap ("1::r.) with en-
gine oil dipstick, ............ .. 161,160
_& WARNING
Before you check anything in the engine com­
partment, always read and heed all WARN­
INGS ~ .&. in Working in the engine compart-
ment on page 155. ..,.
157

Checking and filling
Checking the engine oil level
App lies to veh icles: w ith S tro nic
Fig. 138 Inst rumen t cl uste r: Eng ine oil temperature dis­
play
Fig. 139 Markers on o il dipstic k
Before you check anything in the engine compart­
ment,
always read and heed all WARNINGS .
Determining oil level
• Warm up the engine by driv ing until the inst ru­
ment cluster display shows an o il temperature
of 210 ° F (100 °C) to 230 ° F (110 °C)
¢fig. 138.
"Park your vehicle so that it is horizonta lly level.
• Allow the warm engine to run for about two mi-
nutes at idle.
• Shut the engine off and wait two minutes.
• Remove the design cover.
" Unscrew the cap
'l:::,-: to the engine oil fil ling
hole¢
page 157, fig . 135 .
• Check the oil level on the engine oil dipstick
¢ fig . 139.
To check the oil level, the dipstick must be in­
serted completely and the bayonet catch must
be locked (audible locking, turn all the way to
the stop).
160
Oil level within range (v
" Do not add oil.
Oil level within range@
• Add 1 quart (1 liter) of o il. A~erwards, the oil
level should be w ithin range
(v .
Depending on the way the vehicle is driven and
the operating cond itions, oil consumption can be
up to 1 quart per 600 miles (1 liter per 1,000
km). Consumption may be higher within the first
3,000 miles (5,000 km).
Adding engine oil~
Applies to vehicles: wi th manual t rans miss ion
Fig . 140 Engine compartment: Oil fille r cap location
Befo re you check anyth ing in the eng ine compart­
ment,
always read and heed all WARNINGS
¢ .&. in Working in the engine compartment on
page 155.
"Unscrew the cap ce:;,, to the eng ine oi l filling
hole ¢
fig. 140 .
"Carefully top off with the appropriate oil
<=)page 158.
"Check the oil level again ¢ page 159 .
"Top off the oil again, if necessary.
" Screw the cap back on the filling hole and slide
the oi l dipstick in as far as it will go.
A WARNING
- Wh ile topping off, the o il must not come in
contact with hot engine parts - f ire hazard!
- The oil filler cap must be properly secured to
prevent oil from being sprayed on the hot
engine and exhaust system when the engine
is runn ing - fire hazard! .,._

-If your skin has come in contact with the en­
gine oil, you must subsequently cleanse it
thoroughly.
0 Note
- The oil level must not be above range
¢ page 159, fig. 137 0-danger of convert­
er or engine damage! Contact an authorized
Audi dealer to draw off oil, if necessary.
- Audi does not recommend the use of oil ad­
ditives. They may damage the engine and
adversely affect your New Vehicle Warranty.
@ For the sake of the environment
- Under no circumstances can the oil come in
contact with the sewage network or the soil.
- Observe and follow legal regu lations when
disposing of empty oil containers.
Adding engine oil~
Applies to vehicles: with S tron ic
0 N
-N
~
"' a,
F ig . 141 Engin e co mp artm en t: cove r on t he engin e oil fi ll­
er neck
Before you check anything in the engine compart ­
ment,
always read and heed all WARNINGS
¢.&. in Working in the engine compartment on
page 155.
.,. Shut the engine off .
.. Remove the design cover, if necessary .
.,. Unscrew the cap
'l=?1 to the engine oil fill ing
hole ¢
fig. 141 .
.. Carefully top off with the appropriate o il
¢page 158.
.. Check the oil level again ¢ page 160.
.. Top off the oil again, if necessary .
.. Slide the oil dipstick in and screw the cap back
on the filling hole.
Chec king and filling
A WARNING
- While topping off, the oil must not come in
contact with hot engine parts -fire hazard!
- The oil filler cap must be properly secured to
prevent oil from being sprayed on the hot
engine and exhaust system when the engine
is running -fire hazard!
- If your skin has come in contact with the en­
g ine oil, you must subsequently cleanse it
thoroughly .
(D Note
-The oil level must not be above range
¢ page 160, fig . 139 0 -danger of convert­
er or eng ine damage! Contact an author ized
Audi dea ler to draw off oil, if necessary.
- Audi does not recommend the use of oil ad­
ditives . They may damage the engine and
adversely affect you r New Vehicle Warranty.
@ For the sake of the environment
- Under no circumstances can the oil come in
contact with the sewage network or the soil.
- Observe and follow legal regulations when
disposing of empty o il containers .
Engine cooling system
Coolant
The engine coolant performs two functions: it
keeps the engine from overheating and it pro­
tects the engine from freezing in the winter.
T he coo ling system is sealed and genera lly re­
quires little attention.
The cooling system has been filled at the factory
with a permanent coolant which does not need to
be changed. The coolant consists of a mixtu re of
specially conditioned wate r and the manufactur­
er's glycol-basedcoolant additive Gl3 antifreeze
with anticorrosion additives (50% for USA mod­ els; 60% for Canadian models). This mixture both
assures the necessary frost protection and pro­
tects metal components in the engine's cooling
system from corrosio n and scaling. It also ra ises
the boiling point of the coolant .
1111-
161

Checking and filling
thaw completely before attempting to charge it
c> &. . However, we recommend not us ing a
thawed battery again because the battery casing
can be cracked due to ice format ion and can leak
battery acid.
Do no t open the battery caps when charging the
battery .
A WARNING
Charging a battery can be dangerous.
- Never charge a frozen battery. It may ex­
plode because of gas trapped in the ice. Al­
low a frozen battery to thaw out first.
- Do not reuse batteries which were frozen.
The battery housing may have cracked and
weakened when the battery froze.
- Charge the battery in a we ll ventilated area.
Keep away from open flame or electrical
spark. Do not smoke . Hydrogen gas generat­
ed by the battery is explosive .
- To reduce the danger of explosion, never
connect or disconnect charger cables while
the charger is operating .
- Fast charg ing a battery is dangerous and
should only be attempted by a competent
technician with the proper equipment .
- Battery acid that may spill during charg ing
sho uld be washed off w ith a solution of
warm water and baking soda to neutralize
the acid.
CD Note
Never use a fast charger as a booster to start
the engine. This will seriously damage sensi­
tive electronic components, such as control
units, re lays, radio, etc., as well as the batte ry
charger.
@ Tips
- The vehicle battery must not be charged
with a standard small charger that plugs in­
to the cigarette lighter or outl et.
- Only charge the battery through the connec­
tions in the luggage compartment.
168
Windshield washer
container
Fig. 146 Lu ggage compar tment: Wind shi eld wash er fl uid
reservoir
The washer fluid container is marked with the
symbol
Q on its cap c>page 157, fig . 134.
.. Lift the filler cap tongue to add washer fluid.
You can fill the container to the top .
.. Press the cap back onto the filler neck after fill -
ing the container .
You can find the reservoir capacity in the table in
¢page 213
Clean water should be used when filling up. If
possible, use soft water to prevent scaling on the
washer jets. Always add a glass cleaner solution
(with frost protection in the winter).
CD Note
- Do not mix engine coolant antifreeze or any
other additives to fill up the windshield
washer reservoir .
- Do not use glass cleaners containing paint
solvent; you risk damaging the paint.

Gross Axle We ight Rating
The G ross Axle Weight Rating is the maximum
l oad that can be applied at each axle of the vehi ­
cle ~.& .
Vehicle capacity weight
The vehicle capac ity we ight (max. load) is listed
e ither on the driver's side B-pillar or inside the
f u el filler flap.
& WARNING
-The actual Gross Axle Weight Rating at the
front and rear ax les should not exceed the
permissible weights, and their combination
must not exceed the Gross Vehicle Weight
Rating.
Dimensions
Length
Width (across mirrors)
He ight (unloaded) al
Technical Data
- Exceeding permissible weight ratings can
result in veh icle damage, acc idents and per­
sonal injury.
(D Note
-The vehicle capacity weight figures apply
when the load is distributed evenly in the
vehicle (passenger and luggage). When
transport ing a heavy load in the luggage
compartment, carry the load as near to the
rear axle as possible so that the vehicle 's
handling is not impaired .
- Do not exceed the maximum permissible
axle loads or the maximum gross veh icle
we ight. Always remember that the vehicle 's
handling will be affected by the extra load.
Th erefore, adjust your speed accordingly.
- Always observe local regulations .
in (mm) 174.6 (4435)
in (mm) 80.0 (2029)
in (mm) 49 (1252)
al The heigh t of th e ve hicle depe nds on th e tir es and the s usp en sion .
When driving up steep ramps, on rough roads,
over curbs, etc. i t is important to remember that
some parts of your vehicle, such as spoilers or ex -
Capacities
Fuel tank: total capacity
Windsh ield and headlight* washer fluid conta iner haust system components, may be close to the
ground. Be careful not to damage them.
gal (liters) approx. 21.1 (80.0)
quarts (liters) approx. 4 .2 (4 .0)
213