2015 AUDI Q5 radiator

Consumer information
today's automobiles, have steadily reduced the
scope of maintenance and repairs which can be
carried out by vehicle owners.
Also, safety and
environmental
concerns place very strict limits
on the nature of repairs and adjustments to en­
gine and transmission parts which an owner can perform .
Maintenance, adjustments and repairs usually re­
quire special tools , testing devices and other
equipment available to specially trained work ­
shop personnel in order to assure proper per­
formance, reliability and safety of the vehicle and its many systems.
Improper maintenance, adjustments and repairs
can impair the operation and reliability of your
vehicle and even
void your vehicle warranty .
Therefore, proof of servicing in accordance with
the maintenance schedule may be a condition for
upholding a possible warranty claim made within
the warranty period .
Above all, operational safety can be adversely af­
fected, creating unnecessary risks for you and
your passengers.
If in doubt about any servicing, have it done by
your authorized Audi dealer or any other properly equipped and qualified workshop. We strongly
urge you to give your authorized Audi dealer the
opportunity to perform all scheduled mainte­ nance and necessary repairs. Your dealer has the
facilities, original parts and trained specialists to keep your vehicle running properly.
Performing limited maintenance yourself
The following pages describe a limited number of
procedures which can be performed on your vehi­
cle with ordinary tools, should the need arise and
trained personnel be unavailable. Before per­
forming any of these procedures, always thor­
oughly read all of the applicable text and careful­ly follow the instructions given . Always rigorously
observe the
WARNINGS provided.
Before you check anything in the engine com­
partment, always read and heed all WARNINGS
c::> & and c::> & in Working in the engine compart­
ment on page 221 .
282
A WARNING
-
-Serious personal injury may occur as a result
of improperly performed maintenance, ad ­
justments or repairs.
- Always be extremely careful when working
on the vehicle . Always follow commonly ac­
cepted safety pract ices and general com­
mon sense. Never risk personal injury.
- Do not attempt any of the maintenance,
checks or repairs described on the following
pages if you are not fully familiar with these
or other procedures with respect to the vehi­
cle, or are uncertain how to proceed.
- Do not do any work without the proper tools
and equipment. Have the necessary work
done by your authorized Audi dealer or an­
other properly equipped and qualified work­
shop.
- The engine compartment of any motor vehi­ cle is a potentially hazardous area. Never
reach into the area around or touch the radi­
ator fan. It is temperature controlled and
can switch on suddenly - even when the en­
gine is off and the ignition key has been re ­
moved. The radiator fan switches on auto­
mat ically when the coolant reaches a certain
temperature and will continue to run until
the coolant temperature drops.
- Always remove the ignition key before any­
one gets under the vehicle.
-Always support your vehicle with safety
stands if it is necessary to work underneath
the vehicle. The jack* supplied with the vehi­
cle is not adequate for this purpose and
could collapse causing serious personal in­
jury.
- If you must work underneath the vehicle
with the wheels on the ground, always make
sure the vehicle is on level ground, that the
wheels are always securely blocked and that
the engine cannot be started.
- Always make sure the transmission selector
lever (automatic transmission) is in P (Park
position) and the park brake is applied.

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Electronic Stabilization Control . . . . . . . . . . 191
Electronic Stabilization Control (ESC)
H ill descent assist . . . . . . . . . . . . . . . . . . .
193
Offroad mode . . . . . . . . . . . . . . . . . . . . . . . 192
Warn ing/ indicator lights . . . . . . . . . . . . . . . 15
Emergency braking . . . . . . . . . . . . . . . . . . . . . 91
Emergency flasher . . . . . . . . . . . . . . . . . . . . . 54
Warning/indicator lights . . . . . . . . . . . . . . . 16
E mergency key . . . . . . . . . . . . . . . . . . . . . . . . 36
Starting engine . . . . . . . . . . . . . . . . . . . . . . 86
Emergency locking of the doors . . . . . . . . . . . 42
Emergency operation
Luggage compartment lid . . . . . . . . . . . . . .
45
Emergency release
Selector lever ...................... .
E t . mergency s artmg ........... .... ... .
Emergency unlocking
128
271
Ignition key . . . . . . . . . . . . . . . . . . . . . . . . . 38
Energy management . . . . . . . . . . . . . . . . . . 196
Engine
Compartment . . . . . . . . . . . . . . . . . . . . . . .
223
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
H ood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Jump starting . . . . . . . . . . . . . . . . . . . . . . . 105
Starting . . . . . . . . . . . . . . . . . . . . . . 84, 87, 99
Startingwithjumpercab les . ... .. .. ... 271
Stopping . . . . . . . . . . . . . . . . . . . . . . 86, 88, 99
E . ngine compartment . . . . . . . . . . . . . . . . . . 223
Safety instructions . . . . . . . . . . . . . . . . . . . 221
Working the engine compartment ... .. . 221
E . l ngine coo ant system . . . . . . . . . . . . . . . . . 227
Adding coolant . . . . . . . . . . . . . . . . . . . . . . 228
Checking coolant leve l . . . . . . . . . . . . . . . . 227
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 29
Radiator fan . . . . . . . . . . . . . . . . . . . . . . . . 229
Engine coolant temperature
Temperature gauge . . . . . . . . . . . . . . . . . . .
10
Engine hood
Closing .. .. .. .... ...... ... .. .. .. .. .
How to release the hood ...... .. .... . .
Engine oil Adding
Additives . .. ................. .. .... .
Changing .. ................. .. .... .
Check oil level .............. .... ... .
221
221
223
225 225
226 225
Consumption . . . . . . . . . . . . . . . . . . . . . . . 225
Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Index
Oil consumption . . . . . . . . . . . . . . . . . . . . . 224
Pressure malfunction . . . . . . . . . . . . . . . . . . 30
Sensor defective . . . . . . . . . . . . . . . . . . . . . . 33
Specification and viscosity . . . . . . . . . . . . . 223
Engine speed limitation . . . . . . . . . . . . . . . . . 33
Environment
Catalytic converter . . . . . . . . . . . . . . . . . . .
198
Diesel particulate filter . . . . . . . . . . . . . . . 199
Disposing of your vehicle battery . . . . . . . 233
Driving at high speeds . . . . . . . . . . . . . . . . 200
Fuel...... .... .. .. .............. ... 216
Leaks under your vehicle . . . . . . . . . . . . . . 221
Letting the vehicle stand and warm up . . . 200
Proper disposal of drained brake fluid . . . 230
Proper disposal of drained engine coolant 228
Proper disposal of drained engine oil 225, 226
Recycling used engine oil. . . . . . . . . . . . . . 225
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4
Unleaded fuel.. .. ... .......... .. .. ..
213
What shou ld I do with an old battery? . . . 233
EPC
refer to Electronic power control . . . . . . . . 15
ESC
refer to Electronic Stabilization
Control (ESC) . . . . . . . . . . . . . . . . . . . . . . . .
15
Ethyl alcohol (Fuel) . . . . . . . . . . . . . . . . . . . . 214
Event Data Recorder (EDR) . . . . . . . . . . . . . . 190
Expansion tank . . . . . . . . . . . . . . . . . . . . . . . 227
Explanation of some technical terms . . . . . 202
Exterior lighting . . . . . . . . . . . . . . . . . . . . . . . 52
Exterior mirrors
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
D . . ,mmmg ...... .. ............. .... .. . 60
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Eyeglasses compartment . . . . . . . . . . . . . . . . 79
F
Fall line
Fan Radiator
Fastening 202
229
Booster seats . . . . . . . . . . . . . . . . . . . . . . . 180
Convertible child safety seats . . . . . . . . . . 178
Infant seats . . . . . . . . . . . . . . . . . . . . . . . . 177
Flexib le fue l . . . . . . . . . . . . . . . . . . . . . . . . . 214
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
289

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Panoramic sliding sunroof
Convenience opening/closing . . . . . . . . . . . 47
Emergency closing . . . . . . . . . . . . . . . . . . . . 48
Opening and closing . . . . . . . . . . . . . . . . . . 47
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Automatic transmission . . . . . . . . . . . . . . 125
Parking aid
C leaning sensors/camera . . . . . . . . . . . . . 209
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . 89
also refer to Elec tromechanical
parking brake . . . . . . . . . . . . . . . . . . . . . . . . 89
Parking system
refer to Audi parking system plus with rear­
view camera . . . . . . . . . . . . . . . . . . . . . . . . 129
Particle filter
refer to Diesel particulate filter . . . . . . . . . 34
Parts replacement . . . . . . . . . . . . . . . . . . . . 283
PASSENGER AIR BAG OFF light . . . . . . . . . . 162
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Physical princ iples of a frontal collision . . . 145
Polishing .... .. .............. ... .... . 210
Pollen filter
refer to Pollutant filter (cl imate control) . . 80
Pollutant filter (climate control) . . . . . . . . . . 80
Power Windows .. .. .............. ... .... .. 46
Power locking system Emergency locking . . . . . . . . . . . . . . . . . . . . 42
L ocking and unlocking the vehicle from in-
side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Rear lid/trunk lid . . . . . . . . . . . . . . . . . . . . . 43
Selective unlock feature . . . . . . . . . . . . . . . 39
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Switch. .. .. .... ... .. ... ... .. .. .. .... 42
Unlocking and locking vehicle . . . . . . . . . . . 40
Power locks
Windows open and closed . . . . . . . . . . . . . . 4 7
Power meter (hybrid dr ive) . . . . . . . . . . . . . . 99
Power seat adjustment . . . . . . . . . . . . . . . . . 64
Power steering
refer to Electromechanical power assist . . 195
Power window regulators
Conven ience opening/closing . . . . . . . . . . . 47
Malfunctions . . . . . . . . . . . . . . . . . . . . . . . . 47
Pregnant women
Special considerations when wearing a safe-
ty belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Index
Pressure (tires) . . . . . . . . . . . . . . . . . . . . . . . 253
Proper safety belt position . . . . . . . . . . . . . . 148
Proper seating position Front passenger . . . . . . . . . . . . . . . . . . . . . 137
Occupants. . . . . . . . . . . . . . . . . . . . . . . . . . 136
Rear passengers . . . . . . . . . . . . . . . . . . . . . 138
Protecting . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Protective tray . . . . . . . . . . . . . . . . . . . . . . . . . 71
Q
quattro
refer to All-wheel drive
Question Wha t happens to unbelted occupants?
R
195
145
Radiator fan . . . . . . . . . . . . . . . . . . . . . . . . . 229
Rain sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Defective . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Raising the vehicle . . . . . . . . . . . . . . . . . . . . 275
Reading lights . . . . . . . . . . . . . . . . . . . . . . . . . 55
Rear fog lights . . . . . . . . . . . . . . . . . . . . . . . . 53
Rear lid
Automatic operation . . . . . . . . . . . . . . . . . . 44
Open ing and closing . . . . . . . . . . . . . . . . . . 43
Rear light
Defective . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Rear seats
Adjusting seat . . . . . . . . . . . . . . . . . . . . . . . 66
Rearview camera Parking mode 1 . . . . . . . . . . . . . . . . . . . . . 132
Parking mode 2 . . . . . . . . . . . . . . . . . . . . . 133
Rear view mirror . . . . . . . . . . . . . . . . . . . . . . . 60
Rear window heating . . . . . . . . . . . . . . . . . . . 82
Recirculation mode (climate control) . . . . . . 81
Red symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Refill engine oi l . . . . . . . . . . . . . . . . . . . . . . . . 30
Refill ing AdBlue
With bottle .. .. .. ..... ........... ... 219
With canister . . . . . . . . . . . . . . . . . . . . . . . 220
Refuelling .. .... .. ............. .... .. 216
Gasoline inhibitor flap . . . . . . . . . . . . . . . . 216
Release lever for hood . . . . . . . . . . . . . . . . . 221
Remote control Garage door opener ( Home Link) . . . . . . . . . 48
293