change key battery INFINITI Q50 2021 Owners Manual

2. Getting started
STARTING SYSTEM
The system starts when the ignition switch is
placed in the ACC or ON position.
START-UP SCREEN (if so
equipped)
The start-up screen is displayed when the
ignition switch is placed in the ACC or ON
position.
After an animated start-up screen is dis-
played, a message screen will be displayed.
Touch [OK] after reading and agreeing to
the message displayed on the screen. If you
do not agree to the message, some of the
functions on the system will be disabled.
NOTE:
Do not keep the system running with the
engine stopped. Doing so may discharge the
vehicle battery. When you use the system,
always keep the engine running.
INFO:
Once you select [Decline] on the start-up
screen, the [OK]/[Decline] screen will not be
displayed for 30 days.
LOG-IN SCREEN (if so equipped)
Three unique users can be recognized by the
vehicle, with personal settings linked to the
Intelligent Key assigned to each user. When
[Welcome Message] is ON, a welcome
message screen is displayed with the de-
tected user’s name each time the system
starts.
“Setting INFINITI InTuition feature”
(page 5-31)
When an Intelligent Key is used for the first
time, the vehicle will prompt the user to
create a new registration with a guidance on
the lower display.
“User registration” (page 5-29)
1. The system starts when the ignition switch is placed in the “ON” position. A
welcome message screen is displayed.
2. Check the message that is displayed on the screen. If the name shown in the
welcome message is incorrect, touch to
select the preferred user. Touching [
]
or [INFINITI InTuition] on the MENU
screen can also change the user.
“How to view and operate MENU
screen” (page 2-18)
TOUCH PANEL OPERATION
Basic touch panel operation methods are
explained here.
. Touch
Example
Select and execute the selected key on
the screen.
2-10

<BACK>:
Push to go back to the previous screen.
Keypad:
Push the keys below for operations
(USB only).
Key Operations
<
>Push to play or pause the
movie.
<
> Push to stop playing the mo-
vie.
<
> Push to select the next chap-
ter. Push and hold to fast-
forward the movie.
<
> Push once to return to the
beginning of the current
chapter. Push again to select
the previous chapter. Push and
hold to rewind the current
movie.
<
> Not available.
<
> Not available.
<SPEAKER>:
Push to turn on all of the in-vehicle
speakers.
Volume control button <>/<>:
Push to adjust the speaker volume.
<DISPLAY SELECT>:
Slide the switch to the side correspond-
ing to the screen you wish to operate (L
or R).
<MENU>:
Push to display the operation screen for
the source that is being played.
“Menus” (page 3-51)
<ENTER>:
Push to execute the selected item.
<SET UP>:
Push to display the Mobile Entertain-
ment System settings.
“Setting and information”
(page 3-52)
<HEADPHONE>:
Push to turn on the sound from the
headphones and turn off the speakers.
<>:
Push to turn on the backlighting of the
remote controller buttons. Battery replacement:
CAUTION
.
An improperly disposed battery can
harm the environment. Always con-
firm local regulations for battery
disposal.
. When changing the batteries, do not
let dust or oil get on the components.
NOTE:
Change the batteries of the remote con-
troller when it does not function properly.
3. Audio system
3-47