2021 AUDI Q2 key battery

Driving

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Starting the engine after
a malfunction

Applies
to: vehicles with convenience key
If the remote control key battery is exhausted or
if radio interference
or
a system malfunction oc­
curs, extra steps may be necessary in order to
start the engine.

Fig.
71 Steering column/remote control key: Starting the

engine
after a malfunction
If the message
D
Key not recognised. See
own­

er's manual or
|3
Remote control key: hold
back of key against marked area. See owner's
manual is displayed, you can still start the en­
gine manually.

•
Manual gearbox: Press the clutch
pedal

• Automatic gearbox: Press the brake pedal.

•
Hold the remote control key against the symbol

fJ)
^>Fig.
71, as shown in the illustration.
• Press the ISTART ENGINE
STOPl
button
^ A in

Starting the engine on page 76. The engine
shouLd start.

•
Drive to a qualified workshop soon and have the
fault rectified.
Note
You can call up the driver message again by
pressing the ISTART ENGINE STOP| button.
Start/stop system
Description

Applies
to: vehicles with start/stop system
The start/stop system can help to save fuel and
reduce
CO2
emissions.

1)
May vary in different countries
In start/stop mode, the engine is switched off
automatically when the vehicle stops, e.g. at
traffic lights. The ignition remains on during this
stop phase. The engine is automatically started
on demand.
The start/stop system is automatically activated
each
time
you switch on the ignition.
Basic conditions for start/stop mode
- The driver's door must be closed.
- The driver's seat belt must be buckled.
- The bonnet must be closed.
- The vehicle must have been moving at over 3
km/h since the Last stop.
CAUTION
Always switch off the start/stop system

^>page
81 before driving through water.
©
The engine is switched
off1)
shortly before the
vehicle comes to a stop. However, the brake
servo and power steering remain fully opera­

tional.

Stopping/starting the engine

Applies
to: vehicles with start/stop system

START
(M
STOP

S

Fig.
72 Instrument cluster: Engine switched off (stop

phase)

Applies
to: vehicles with manual gearbox

•
When the vehicle stops, put the gear Lever in
neutral and
take your
foot
off
the clutch pedal.
The engine will switch off. An indicator lamp

I
will light up in the instrument cluster •
79

Index
Personal hotspot 195
Setting up 196
Setup 191
Topping up data plan 197
Audi drive select 131
Audi magnetic ride
see Suspension control
131

Audi music interface 240
Audi music stream
see Wi-Fi 238
Audio files 243
Audio players
Bluetooth audio players 237
Wi-Fi audio players 238
Audio track 246
Audi phone box 177
Audi pre sense 120
Driver messages 119, 122
Settings 122
Audi side assist 127
Cleaning sensors 313
Driver messages
131

Rear cross-traffic assist 130
Audi smartphone interface 253, 258
Audi virtual cockpit
see Instrument cluster 12
AUTO
Automatic air conditioner 69
Automatic headlights 49
Auto Lock (central locking system) 37
Automatic air conditioner
see Air conditioner (automatic) 66, 69
Automatic gearbox 85
Back-up programme 92

DownhilL
speed control 89
Driving tips 88
Kick-down 90
Launch control programme 91
Malfunction 86
Manual gear selection (tiptronic mode) ... 90
Manual release of selector Lever (left-hand
drive) 93
Manual release of selector Lever (right-hand
drive) 94
Paddle levers 90
Selector lever 88
Selector lever Lock 86
Selector lever positions 86
AUX input
241,
242
Average fuel consumption 19, 20
Average speed 19, 20
Axle loads 343
B
BACK button 152
Background lighting 53
Balance (sound) 260
Bandages
see First-aid kit 318
Bass box 325, 326
Bass (sound) 260
Battery 302
Charge 149
Charging 303
In key 38
Winter conditions 302
Battery, charging (mobile devices) 177
Belts
see Seat belts 275
Bicycle racks (rear carrier systems) 99
Biodiesel 289
Bioethanol (fuel) 289
Blower
Automatic air conditioner 70
Heating/ventilation system and manual air
conditioner 67
Bluetooth
Audio players 237
Connecting a mobiLe phone 173
Remote SIM Access Profile 193
Settings 258
Boot
see Luggage compartment 272
Boot lid
Close button 44

Opening/dosing
electrically 44
Brakes 147
Brake assist system 145
Brake fluid 301
Brake pedal 272
Electro-mechanical parking brake 82
346

Index

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Emergency braking function 82
New brake pads 147
Browser
see Media centre 244
Bulb failure
Changing bulbs 334

Bulbs,
changing 334
Buttons
Assigning functions (multi-function steering
wheel) 17
Multi-function steering wheel 15, 18
Operating unit (MMI) 152
C
Cables (USB adapter/AUX adapter) 240
Calling up media 243

Call
list 179

CalL
options 187
Capacities
AdBlue 292

Fuel
tank 343
Washer fluid reservoir 343
Caps for wheel bolts, removing 321
Car care
Washing/cleaning 312
Care
see Cleaning 312
Car phone
172,188

Catalytic converter 295
CD drive 236
Central locking system 37
Cetane number (diesel) 289
Changing settings for additional dispLay .... 19
Charging
see Power sources 60
Charging battery 242
Charging battery (mobile devices) 241
Chassis number 342
Child lock 46
DVD 246
Child seats 267
Fitting 270
Cigarette Lighter 60
Classic view 17
Cleaning 312
Cleaning/de-icing windows 314
Cleaning/treating leather 315
Cleaning Alcantara 315
Cleaning carbon parts 314, 315
Cleaning controls and displays 314
Cleaning fabrics 315
Cleaning leatherette 315
Cleaning plastic parts 314
Closing
Panorama sun roof 48
Windows 46
see also Unlocking/locking 39, 40
Closing/opening
see Unlocking/locking 39, 40
Coasting mode 91
Coat hooks 61
Colour code 342
Coming home/leaving home
see Entry/exit lights 51
Commands (speech dialogue system) 164
Compact temporary spare wheel 324
Compartments 61
Conference calls 180
Connection manager 257
Connections
see Media 234, 243
Consumption (fuel) 19, 20, 342
Contacts 185
From another directory 258
Importing/exporting 187
Memory capacity 189
Storing as a destination
216

Control buttons (MMI operation) 154
Controls and displays (overview) 10
Control units 150
Convenience key
Manual operation 79
Starting/stopping the engine 76
Unlocking/locking 39
Convenience open/close 47
Cooling mode
Automatic air conditioner 69
Manual air conditioner 67
Cooling system
Anti-freeze 299
Checking coolant level 300
347