towing AUDI Q5 2015 User Guide

Trailer mode
Trailer mode
Driving with a trailer
General information
Your Audi was designed primarily for passenger
transportation.
If you plan to tow a trai ler, please remember that
the additional load will affect durability, econo­ my and performance.
Trailer towing not on ly places more stress on the
vehicle, it also calls for more concentration from the driver .
F or this reason, always follow the operating and
driving instructions provided and use common
sense.
Technical requirements
Tr aile r h itch
Use a weight-carrying hitch conforming to the
gross trailer weight. The hitch must be suitable
for your vehicle and trailer and must be mounted
securely on the veh icle's chassis at a technically
sound
location . Use only a trai ler hitch w ith a re­
movable bal l mount . Always check with the tra il­
er h itch man ufacturer to make sure that you are
using the co rrect hitch.
D o not u se a bump er hit ch.
The hitch must be installed in such a way that it
does not interfere with the impact -absorbing
bumper system. No mod ificat ions should be
made to the vehicle exhaust and brake systems .
From time to time, check that all hitch mounting
bolts remain securely fastened .
When you are not towing a trailer, remove the
trailer h itch ball mount. This prevents the hitch
from causing damage should your vehicle be struck from behind ¢ .&, .
Trailer bra kes
If your trailer is equipped with a braking system,
check to be sure that it conforms to all regula­
tions.
204
The trailer hydraulic brake system must not be di­
rect ly connected to the vehicle's hydraulic brake
system ¢.&, .
Safet y ch ain s
Always use safety chains betwee n your veh icle
and the trai ler .
Tr aile r lights
Trailer lights must meet all regulations. Be sure
to check w ith your author ized Audi dealer for cor­
rect w iring, sw itches, and relays .
Mirro rs
If you are unable to see the traffic behind you us­
ing the regular outside mirrors, then you
must in­
stall extended mirrors .
It is important that you
always have clear vision to the rear.
&, WARNING
-If a trailer has electrical brakes p lease note
that these brakes are not activated by the
factory -fitted contro l unit -risk of accident!
- After removing the t railer hitch, do not store
it in your vehicle . In case of sudden braking,
the hitch could fly forward and injure you or
your passengers.
- Never install a "weight distributing" or "load equalizing" trailer hitch on your vehi­
cle. The vehicle was not designed for these
kinds of tra iler hitches. The hitch attach­
ment can fail, causing the tra iler to tear
loose from the veh icle.
- The Gross Vehicle Weight Rating for your ve­
hicle, found on the safety compliance label
on the driver's side B-p illar, must never be
exceeded under any circumstances . Exceed­
ing the Gross Vehicle We ight Rating of your
veh icle is likely to damage your vehicle, and
such damage will not be covered by your Limited New Vehicle Warranty. Exceeding
the Gross Vehicle Weight Rating will also
change the performance and handling char­
acteristics of your vehicle, wh ich could cause
a crash resulting in serious injury or death .

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Operating instructions
6"
~
a
2
. 1/2"
'
-{ I} 1-1/2"
-
Fig. 189 Pe rmi tted ba ll pos it ion of the trailer hitc h
Trailer towing weights
With a factory-installed or an aftermarket trailer
hitch, the maximum permissible trailer weight is
4,400 lbs (2,000 kg) . T he maximum permissible
unbraked trailer weight is 1,650 lbs (750 kg) .
These specifications apply when dr iv ing on roads
having an inclin e of less than 12%.
Permissible tongue load
For best vehicle handling under these changed
conditions, adjust the traile r load so that the
tongue load is at the maximum allowable or
slightly lower. You can get an approximat ion of
the tongue load w ith a bathroom scale or you can
measure the load at a trucking company or
weighing station.
With a
factory-installed or an aftermarket trailer
hitch, the maximum permissible load on the ball
hitch may not exceed 440 lbs (200 kg). It is rec­
ommended to use the maximum permissible
l oad.
Trailer load distribution
Be sure the load in the tra iler is held securely in
place to prevent it from shifting forward, back­
ward or sideways .
Never allow a passenger to ride in a trailer c::> .&.
in Driving instructions on page 206.
Ball mount
The trailer hitch may only be used with suitable
ball mount and ball
c::> fig. 189 . Installation of
the hitch ball must be carr ied out in accordance
with the manufacturer's instructions .
Trailer mode
Engine cooling system
Towing a trailer makes the engine work harder . It
is important that the cooling system's perform ­
ance is up to the additional load . Make s ure that
the cooling system has enough fluid .
Tire pressure
When towing a trailer, inflate the tires of your ve­
hicle to the cold tire pressure listed under "Full
load" on the tire pressure label. The tire pressure
label is located on the driver's side B·pillar. In·
flate trailer tires to trailer and tire manufactur­
ers' specifications.
Lights
T he headlight settings sho uld be checked with
the trai ler attached before driving off. Check to
make sure both vehicle and trailer lights are
working properly.
Safety chains
Be sure trailer safety chains are properly connect­
ed from the trailer 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 should cross under the trailer tongue
to prevent it from dropping in case of separation
from the hitch.
Driving instructions
Driving with o trailer always requires extra core
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 itse lf
is not loaded.
.. Be especially careful when passing other
vehicles .
.. Observe speed lim its .
.. Do not drive at the maximum permissible
speed.
.. Always apply brakes early .
.. Mon itor the temperature gauge .
205

Trailer mode
Weight distribution
Towing a loaded trai ler with an empty car res ults
in a high ly unstable distribution of weight. If this
cannot be avoided , drive at very low speeds only
to avoid the risk of losing steering contro l.
A "balanced" rig is easier to operate and control.
This means that the tow vehicle should be loaded
to the extent possible and permissible, while
keeping the trailer as light as possible under the
circumstances. Whenever possible, transfer
some cargo to the luggage compartment of the
tow vehicle while observing tongue load require­
ments and vehicle loading considerations .
Speed
The higher the speed, the more difficult it be­
comes for the driver to control the rig . Do not
drive at the maximum permiss ible speed. Reduce
your speed even more if load, weathe r or wind
conditions are unfavorable - particularly when
going downhill.
Reduce vehicle speed
immediately if the trailer
shows the s lightest sign of swaying .
Do not try
to stop the swaying by accelerating.
Observe speed limits. In some areas, speeds for
veh icles towing trailers are lower than for regular
ve hicles .
A lways app ly brakes ear ly. When driving down­
hill, shift into a lower gear to use the engine
brak ing effect to slow the vehicle. Use of the
brakes alone can cause them to overheat and fa il.
Coolant temperature
The coolant temperature gauge c::> page 10 must
be observed carefully.
If the need le moves close
to the upper end of the scale, reduce speed im­
mediately and/or turn off the a ir condit ioner.
If the coo lant temperature warning light in the
instr ument cluster starts flashing •• pu ll off
the road, stop and let the engine
idle for about
two minutes to prevent heat build-up.
A WARNING
Anyone not properly restrained in a moving
vehicle is at a much greater r isk in an acc i-
206
-
dent. Never let anyone ride in your car who is
not properly wearing the restraints provided
by Audi.
Trailer mode notes
Important to know
Your vehicle handles differently when towing a
trai ler because of the additiona l weight and dif­
ferent we ight distribution . Safety, performance
and economy will greatly depend on how careful ­
l y you load your trailer and operate your rig.
Before you actua lly tow your trai ler, practice
turning, stopping and backing up in an area away
from traffic . Keep practicing until you have be ­
come comp lete ly familiar with the way your vehi­
cle-trailer comb inat ion behaves and responds.
Backing up is difficult and requires practice. Back­
ing up with a trai ler generally requires steering
action opposite to that when backing up your ve­
hicle without a tra iler.
Maintain a greater distance between your vehicle
and the one in front of you. Yo u will need more
room to stop. To compensate for the trailer, you
will need a larger than normal turn ing radius.
When passing, remember that you cannot accel­
erate as fast as you norma lly wou ld because of
the added load. Make sure you have enough room
to pass. After passing, allow plenty of room for
your tra iler before changing lanes again.
Avoid jerky starts , sharp t urns or rapid lane
changes.
@ Tips
- Do not tow a trailer during the break-in peri­
od of your vehicle.
- If you tow a trailer, your Audi may requi re
more frequent maintenance due to the ex­
tra load
c::> page 281.

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Determining correct load
limit
Use the example below to calcu­
late the total weight of the pas­
sengers and luggage or other
things that you plan to transport
so that you can ma ke sure that
your vehicle will not be overload­ ed .
Steps for Determining Correct
Load Limit
1 . Locate the statement "THE
COMBINED WEIGHT OF OCCU­ PANTS AND CARGO SHOULD
NEVER EXCEED XXX KG OR XXX
LBS"on your vehi cle's pla card
(tire inflation pressure label)
¢ page 245 , fig. 206.
2 . Determine the combined
weight of the driver and pas­
sengers that will be riding in
your vehicle.
3 . Subtract the combined weight
of the driver and passengers
from
"XXX " kilograms or "XXX"
pound s shown on the sticker
¢ page 245 , fig. 206 .
4. The resulting figure equals the
available amount of cargo and luggage load capacity. For ex­
ample, if the
" XXX" amount
equals 1400 lbs. and there will
Wheels
be five 1 SO lb s. passenger s in
your vehicle, the amount of available cargo and luggage load capa city is 650 lb s.
(1400-750 (5 X 150) = 650
lb s.)
5. Determine the combined
weight of luggage and cargo
being loaded on the vehicle .
That weight may not safely e x­
c eed the available cargo and
luggage load capa city cal culat­
ed in Step 4 .
6. If your vehicle will be towing a trailer, load from your trailer
will be transferred to your vehi­
cle. Con sult thi s manual to d e­
termine how this redu ce s the
available cargo and luggage load capacity of your vehicle .
.,.Check the tire sidewall
(¢ page 235 , fig. 204) to deter­
mine the designated load rating
for a specific tire.
Wheel bolts and rims
Wheel bolts
W heel bolts mus t be clean and loose n/tighten
easily .
Rims
Rims with a bo lted r im ring* or with bo lt ed wheel
cove rs* cons ist of multi ple p ieces . These compo­
nents were bolted together using specia l bolts
and a spec ia l procedu re . You must not repa ir or
disassemb le th em
i::> Li::,. . ..,.
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Emergency assistance
Vehicle jack, vehicle tool kit and collapsible spare
tire
Onboard tool kit and vehicle jack
The vehicle tools ond vehicle jack* are stored in
the luggage compartment under the floor cover.
Fig. 209 Luggage compartme nt: on board tool kit and vehi·
cle jack
The vehicle jack* is stored under the on board tool
ki t¢ fig.
209.
Hybrid drive*: the storage location of the on­
board too l kit varies ¢
page 105.
The on board tool kit includes:
- Hook for removing wheel covers*
- Plastic hook to remove wheel bolt covers*
- Alignment p in for cha nging wheels
- Wheel bolt wrench
- Folding chocks
- Screwdriver w ith reversible blade
- Socket (removable Torx socket)*
- 10 x 13 open ended wrench (for disconnecting
the battery cables)
- Towing eye
Befo re storing the jack*, make sure it is wound
back down as far as it will go.
A WARNING
Improper use of the vehicle jack* can cause
ser ious personal injuries.
- Never use the jack* supplied with your Audi
on another vehicle, particularly on a heav ier
-
Emergen cy assistance
one. The jack * is only suitable for use on the
veh icle it came with.
- Using a bumper jack to raise the vehicle will
damage the bumper system. The jack may
slip, causing injury.
- Never support your vehicle on c inder b locks,
bricks or other objects. These may not be
able to support the load and could cause in·
jury when they fa il.
- Never start or run the engine while the vehi­
cle is supported by the jack*.
- If you must work under the vehicle, always
use safety stands specifically designed for
this purpose.
- Never use the hexagonal socket in the han­
dle of the screwdriver to loosen or tighten
the wheel bolts.
- Always make sure the inflatable spare tire*
and even a flat tire are secured in place and
not loose, otherwise they could fly forward,
causing personal injury to passengers in the
veh icle in an acc ident or sudden maneuver.
(D Tips
Some of the on board items listed above are
provided on certain models only or are option­
al extras.
Folding chocks
The folding chocks are part of the on board tool
kit.
--.. ,..
Fig. 210 Open ing foldi ng chock s
To use the chocks, you first have to rais e the sup ·
port plate r::!,>
fig. 210 (!) and then i nsert the lock­
ing plate with the two "tabs" into the e longated
holes in the base pl ate@¢
A. .,.
255

Emergency assistance
_& WARNING
- The chock cannot fulfil its funct io n and may
lose its stability if the "tabs" on the support
plate are not inserted correctly into the
elongated holes in the base plate. If th is
happens, the vehicle may start to
move
wh ile a wheel is being changed .
- Never use the folding chocks if they are
damaged o r if they have not been assem­
bled correct ly.
Removing bass box
Applies to veh icles: w ith bass box
Before the inflatable spare tire* can be taken
ou t, the bass box must be removed.
F ig . 211 Spare whee l well: Ba ss box
Removing bass box
" Lift up the cargo floor using the hand le .
" Squ eeze the lock ing tabs
q fig. 211 (D of the
con nector.
" Disconne ct the connector @and place the lead
to one side .
"T urn the large screw co unter -clockwise.
" Carefu lly remove the bass box.
Installing bass box
" Carefully place the b ass box in t he wheel. The
inscription " FRON T" on the bass box mus t face
forward .
" Reconnect the connector that was removed .
" Secure the bass box with the large screw.
" Fo ld the cargo floor back down.
256
Inflatable spare tire
Applies to vehicles: with inflatable spare tire
The inflatable spare tire expands to its full diam­
eter when it is inflated .
Fig. 212 In flatable spa re tir e with compressor
Removing inflatable spare tire
" Lift up the cargo floo r using t he h andle .
" Remove the dirt tray .
" Tu rn the large screw
q fig . 212 co unter -clock-
w ise .
" Remove the bass box as required
q page 256 .
"Take out the inflatable spare tire.
" Always store the vehicle tool kit, the jack* and
the replaced t ire in the luggage c ompa rtment
q page 140.
Stowing the inflatable spare tire
" Release the air by unscrewing the valve stem.
" Screw the
valve stem back in afterwards.
" Wait a few hours befo re p lacing the wheel in
the spare wheel well
9 & .
"Insta ll the bass box as required qpage 256.
" Sec ure t he wheel with the large screw .
" Place the dirt tray back in.
" Fold the cargo floo r ba ck down .
After using the inflatable spare wheel
The inflatab le spare tire can be re-used as lo ng as
i t is not damaged and is not worn down to the
tread wear indicators
q &, .
When you let the a ir out of the inf latab le spare
t ir e, it does not assume its folded shape aga in for
several hours. Until then, it ca nnot be placed
back in the spare wheel we ll and stowed se cu rely . .,.

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Emergency situations
General
This chapter is intended for trained emergency
crews and working personnel who have the nec­
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
(D Note
Vehicles with an automatic transmission
cannot be started by pushing or towing.
Starting with jumper
cables
If necessary, the engine can be started by con­
necting it to the battery of another vehicle.
If the engine should fail to start because of a dis­
charged or weak battery, the battery can be con­
nected to the battery of
another vehicle, using a
pair of jumper cables to start the engine .
Jumper cables
Use only jumper cables of sufficiently large cross
section
to carry the starter current safely. Refer
to the manufacturer's specifications.
Use only jumper cables with
insulated terminal
clamps which are distinctly marked:
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black.
A WARNING
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal in­
jury . Follow the instructions below for safe
handling of your vehicle's battery.
-Always shield your eyes and avoid leaning
over the battery whenever possible.
-A discharged battery can freeze at tempera­
tures just below 32 °F (0 °C). Before con­
necting a jumper cable, you must thaw the
Emergency situations
frozen battery completely, otherwise it
could explode.
- Do not allow battery acid to contact eyes or
skin. Flush any contacted area with water immediately.
- Improper use of a booster battery to start a
vehicle may cause an explosion.
- Vehicle batteries generate explosive gases.
Keep sparks, flame and lighted cigarettes
away from batteries.
- Do not try to jump start any vehicle with a
low acid level in the battery.
- The voltage of the booster battery must al­
so have a 12-Volt rating. The capacity (Ah)
of the booster battery should not be lower
than that of the discharged battery. Use of
batteries of different voltage or substantial­
ly different" Ah" rating may cause an explo­
sion and personal injury.
- Never charge a frozen battery. Gas trapped
in the ice may cause an explosion.
- Never charge or use a battery that has been
frozen. The battery case may have be weak­
ened ,
- Use of batteries of different voltage or sub­ stantially different capacity (Ah) rating may
cause an explosion and injury. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
q page 221.
(D Note
-Applying a higher voltage booster battery
will cause expensive damage to sensitive
electronic components, such as control
units, relays, radio, etc.
- There must be no electrical contact between
the vehicles as otherwise current could al­
ready start to flow as soon as the positive
(+) terminals are connected.
(D Tips
- The discharged battery must be properly
connected to the vehicle's electrical system. .,..
271

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-When conne cting jump er cabl es, make sur e
that they cannot get caught in any moving
parts in the engine compartment.
- Do not bend over the batteries -danger of
chemical burns!
- The battery cell locking screws must be
tightened securely .
- Before you check anything in the engine
compa rtment, always read and heed all
WARNINGS
¢ page 221.
(D Note
Improper hook-up of jumper cables can ruin
the generator.
- Always connect POSITIVE(+) to POSITIVE
(+), and NEGATIVE(-) to NEGATIVE(-)
ground post of the battery manager control
unit.
- Check that all screw plugs on the battery
cells are screwed in firmly . If not, tighten
plugs prior to connecting clamp on negative
battery terminal.
- Please note that the procedure for connect­
ing a jumper cable as described above ap­
plies specifically to the case of your vehicle
being jump started . When you are giving a
jump start to another vehicle, do
not con­
nect the negative(-) cable to the negative
(-) terminal on the discharged battery@
¢
fig. 228. Instead, securely connect the
negative (-) cable to either a solid metal
component that is firmly bolted to the en­
gine block or to the engine block itself. If
the battery that is being charged does not
vent to the outside, escaping battery gas
could ignite and explode !
Towing with a tow truck
General hints
Your Audi requires special handling for towing .
The following information is to be used by com ­
mercial tow truck operators who know how to op­
e rate their equipment safely .
-Never tow your Audi, towing will cause dam­
age to the engine and transmission.
Emergency situations
- Never wrap the safety chains or winch cables
around the brake lines.
- To prevent unnecessary damage, your Audi
must be transported with a flat bed truck.
- To load the vehicle on to the flat bed, use the
towing loop found in the vehicle tools and at­
tach to the front or rear anchorage
¢ pag e 273 and ¢ pag e 274.
A WARNING
--
A vehicle being towed is not safe for passen­
gers. Never allow anyone to ride in a vehicle
being towed, for any reason .
Front towing loop
Do not install the front towing loop unt il it is
needed.

Fig. 229 Fro nt bump er: r em oving th e cover ca p

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Fig. 230 Fro nt bumper: s crewing in th e tow in g l oo p
The towing loop fits into the threaded hole locat­
ed on the right side of the front bumper and
cov­
ered by a cover when not in use.
.,. Remove the towing loop from the vehicle tool­
kit ¢
page 255.
"' Carefully remove the cover ¢ fig. 229 .
.,. Screw the towing loop tightly into the threaded
hole as far as it will go¢
fig. 230. IJi,,
273

Emergency situation s
When it is no longer needed, unscrew the towing
loop and put it back into the vehicle toolkit . Be
sure to have the tow ing loop stored in the vehicle
at all times .
When re -insta lling the cover be su re to first in­
sert the tabs on the cover into the retainers near
the radiator grille . T hen install the other side of
the cover and push it into the retainers
¢f ig. 229 .
The appearance of the cover var ies from the illus­
tration for some model versions .
A WARNING
If the towing loop is not screwed in as far as it
w ill go, the thread can pu ll out when the veh i­
cle is towed -potential risk of an accident .
(D Note
The cover is attached to the bumper with sev­
eral hooks . Do not use excessive force when
remov ing the cover to avoid damaging it.
Rear towing loop
On vehicles without a factory-installed trailer
hitch*, the threaded hole for the towing loop is
on the right side of the rear bumper .
Fig. 2 31 Rear b umper: Cove r
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F ig . 232 Rea r bumpe r: S crew ing in t owing loop
Vehicles with a towing loop
~ Remove the tow ing loop from the vehicle tool ­
ki t
¢ page 255.
~ Press t he cover i n by app lyi ng short strong
pressu re to the bottom pa rt to release it from
t he bumper
¢fig . 231.
~ Sc rew the towing loop t ightly into t he threaded
hole as far as it will go¢
fig. 232.
Vehicles with a trailer hitch*
~ In sta ll the tra ile r hitch.
~ Attach the tow ing bar or the tow ing ca ble to
the t ra iler hi tch .
Unscrew the towi ng loop again afte r use and i n­
st all the cover in the b um pe r. Retur n the towing
l oop to the vehicle tool kit . B e sure to have the
tow ing loop stored in the vehicle at all times .
~ WARNING
-If the towin g loop is not screwed in as fa r as
it will go, the thread can pull out when the
veh icle is towed - potent ial risk of an acci­
de nt.
- If your vehicle has a
tra iler hitch* only use a
specia l towing bar to p revent damag ing t he
ball hitch. These towing bars have been spe­
cially designed for trailer towing h itches .
- If your vehicle has a
tra iler hitch* use on ly
special towing cables .

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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 regulations in the United States and
Canada require that automobiles 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
nental limits of the United States or Canada,
there is the possibility that:
- unleaded fuels 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;
- serv ice may be inadequate due to lack of proper
serv ice faci lities , tools or testing equipment;
- replacement parts may not be readily available .
- Nav igat ion systems for vehicles built for the
U.S.A. and Canada will not necessar ily work in
Europe , and may not work in other countries
outside of North America.
Consumer information
(D Note
Audi cannot be responsible for mechanical
damage that could result from inadequate
fuel, service or parts availability.
Audi Service Repair
Manuals and Literature
Audi Official Factory Service Manuals and Litera ­
ture are published as soon as possible 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 serv ice work should be per­
formed between the intervals specified. This ap­
plies particularly to:
- oil changes, and
- cleaning or replacing the air filter .
(® For the sake of the environment
By regularly maintaining your vehicle, you
help make sure that emission standards are
maintained, thus min imizing 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 increasing technical complexity of
lllJ,,
281