Indicator Lights Overview - Audi A4 2023 Owner's Manual

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@ Center armrest with storage com-
partment. Depending on vehicle
equipment, it may have:
— USB ports with charging function. 205
~ Audi phone box 167
— Starting the engine if there is a
malfunction . 96
@ Electromechanical parking brake
button 107
@ Selector lever (automatic transmis-
i) 98
@ Storage compartment .........- 84
@ [START ENGINE STOP] button .... 96
@ USB ports with charging function . 205
@ Steering wheel adjustment ...... 67
@ Lever for:
— Cruise control system ......... 130
— Audi adaptive cruise control .... 133
@ Button for switching the head-up
display on and off, adjusting the
height 25
® Instrument illumination 56
@ Connection port for the On Board
Diagnostic System (OBD) .. . 282
@ Headlight control switch 52
® Hood release 225
@ All-weather lights button . . 52
@® Luggage compartment lid button . 40
® Exterior mirror adjustment ...... 56
@ Buttons for:
— Power windows 46
= Child safety lock . 45
© Tes
'Some of the equipment listed here is only in-
stalled in certain models or is available as an
option.
Indicator lights overview
The indicator lights in the instrument cluster
blink or turn on. They indicate functions or mal-
functions. Some warning and indicator lights
turn on when you switch the ignition on and must
turn off when the drive system is switched on or
while driving.
With some indicator lights, messages may ap-
pear and warning signals may sound. The indica
tor lights and messages may be covered by other
displays. To show them again, select the second
tab for messages with the multifunction steering
wheel © page 13.
'Some indicator lights in the display can display in
several colors.
dicator lighi
if the I or indicator light turns on, check the
message in the instrument cluster.
Overview
The following indicator lights may be available,
depending on the vehicle equipment:
Red indicator lights
Central indicator light
page 7,
Instrument cluster
page 12
Cooling system
page 14,
page 230,
page 230
Safety belt
<page 70
Transmission
page 101
Drive system
page 103,
Electrical system
page 233
Brake system
page 106,
page 232,
Electromechanical parking brake
page 108