navigation INFINITI QX30 2018 Owner's Guide

SymptomPossible cause Possible solution
The USB memory device cannot operate with voice recognition. Depending on the device, an iPhone® or iPod® may
be recognized as a USB memory device. This is not a malfunction
More than one audio device is connected to USB port. Only one audio device can be operated with the
voice recognition system even when multiple
numbers of devices are connected. Select an audio source to operate with the voice recognition system.
The USB/iPod operation screen is grayed out. The audio device is not connected.Connect an audio device to the system.
An audio source to be operated with the voice recognition system has not been selected. Select an audio source to be operated with the
voice recognition system.
An error message is displayed when trying to select a track and operate the USB/iPod. The track information is being processed for
registration by the system. Song information will be loaded into the system
when a new audio device is registered for the first time or when the song information in the
pre-registered device has been changed. Wait for
the loading to complete (this may take from a few minutes to up to an hour).
The number of songs stored on the connected audio device exceeds its capacity. Decrease the number of songs stored on the audio
device.
No song is stored on the audio device. Store songs on the connected audio device. Storing songs with information such as artist name, album
name, song name, and playlist, etc., will make voice recognition song search available.
The Navigation item is not displayed in the voice operation menu screen. Voice Recognition command preparation for the
navigation system is not completed immediately after the system is started. Display any screen other than the Voice
Recognition screen, and then push <
>.
Display screen, heater and air conditioner, and audio system4-137

Follow these easy-to-use Fuel Efficient Driv-
ing Tips to help you achieve the most fuel
economy from your vehicle.
1.Use Smooth Accelerator and Brake Pedal
Application
•Avoid rapid starts and stops.
•Use smooth, gentle accelerator and
brake application whenever possible.
•Maintain constant speed while com-
muting and coast whenever possible.
2. Maintain Constant Speed
•Look ahead to try and anticipate and
minimize stops.
•Synchronizing your speed with traffic
lights allows you to reduce your num-
ber of stops.
•Maintaining a steady speed can mini-
mize red light stops and improve fuel
efficiency.
3. Use Air Conditioning (A/C) at Higher Ve-
hicle Speeds
•Below 40 MPH (64 km/h), it is more
efficient to open windows to cool the
vehicle due to reduced engine load.
•Above 40 MPH (64 km/h), it is more
efficient to use A/C to cool the vehicle
due to increased aerodynamic drag.
•Recirculating the cool air in the cabin
when the A/C is on reduces cooling
load.
4. Drive at Economical Speeds and Dis-
tances
•Observing the speed limit and not ex-
ceeding 60 MPH (97 km/h) (where le-
gally allowed) can improve fuel effi-
ciency due to reduced aerodynamic
drag.
•Maintaining a safe following distance
behind other vehicles reduces unneces-
sary braking.
•Safely monitoring traffic to anticipate
changes in speed permits reduced
braking and smooth acceleration
changes.
•Select a gear range suitable to road
conditions.
5. Use Cruise Control
•Using cruise control during highway
driving helps maintain a steady speed.
•Cruise control is particularly effective in
providing fuel savings when driving on
flat terrains.
Utilize a map or navigation system to deter-
mine the best route to save time. 6.
Avoid Idling
•Shutting off your engine when safe for
stops exceeding 30 seconds saves fuel
and reduces emissions.
7. Buy an Automated Pass for Toll Roads
•Automated passes permit drivers to
use special lanes to maintain cruising
speed through the toll and avoid stop-
ping and starting.
8. Winter Warm Up
•Limit idling time to minimize impact to
fuel economy.
•Vehicles typically need no more than
30 seconds of idling at start-up to ef-
fectively circulate the engine oil before
driving.
•Your vehicle will reach its ideal operat-
ing temperature more quickly while
driving versus idling.
9. Keeping your Vehicle Cool
•Park your vehicle in a covered parking
area or in the shade whenever possible.
•When entering a hot vehicle, opening
the windows will help to reduce the
inside temperature faster, resulting in
reduced demand on your A/C system.
FUEL EFFICIENT DRIVING TIPS
5-86Starting and driving

4. Fit the replacement battery in the vehicle.
REINITIALISATION PROCEDURE
AFTER BATTERY
RECONNECTION
If the battery has been reconnected, check
the following items:
•Clock setting (if so equipped). For details,
see "Clock" in the "2. Instruments and con-
trols" section, or the separately provided
navigation system Owner's Manual, or the
audio device descriptions in " Audio system
(if equipped)" in the "4. Display screen,
heater and air conditioner, and audio sys-
tem" section.
•Reset the desired radio stations to the pre-
set station buttons. For details, see the
audio device descriptions in the “4. Heater
and air conditioner, and audio system”.
JUMP-STARTING
If jump-starting is necessary, see "Jump
starting" in the "6. In case of emergency" sec-
tion. If the engine does not start by jump
starting, the battery may have to be replaced.
It is recommended that you visit an INFINITI
retailer for this service.
WARNING
Be sure the ignition switch is in the OFF
position before servicing drive belt. The en-
gine could rotate unexpectedly.
1. Visually inspect each belt for signs of un- usual wear, cuts, fraying or looseness. If
the belt is in poor condition or loose, have
it replaced or adjusted. It is recommended
that you visit an INFINITI retailer for this
service.
2. Have the belts checked regularly for con- dition and tension in accordance with the
maintenance schedule as shown in a
separately provided Warranty Informa-
tion and Maintenance booklet.
NDI1635
DRIVE BELT
8-12Do-it-yourself