Page 340 of 547

TROUBLESHOOTING GUIDE
The system should respond correctly to all voice
commands without difficulty. If problems are en-
countered, follow the solutions given in this guide
for the appropriate error.
Where the solutions are listed by number, try
each solution in turn, starting with number one,
until the problem is resolved.
Symptom/error message Solution
Displays “COMMAND NOT RECOG-
NIZED” or the system fails to interpret
the command correctly.1. Ensure that the command format is valid, see “Standard Mode command list” or “Alternate Command Mode command list” in this
section.
2. Speak clearly using your normal speech pattern and at a level appropriate to the ambient noise level.
3. Ensure that the ambient noise level is not excessive, for example, windows open or defrost on.
NOTE:
If it is too noisy to use the phone, it is likely that voice commands will not be recognized.
The system consistently selects the
wrong voicetag in the phonebook.1. Ensure that the voicetag requested matches what was originally stored. See “Bluetooth® Hands-Free Phone System with Navigation
System” in this section.
2. Replace one of the voicetags being confused with a different voicetag.
4-150Monitor, climate, audio, phone and voice recognition systems
Page 429 of 547

CAUTION
During the first 1,200 miles (2,000 km),
follow these recommendations to obtain
maximum engine performance and ensure
the future reliability and economy of your
new vehicle. Failure to follow these rec-
ommendations may result in shortened
engine life and reduced engine
performance.
●Avoid driving for long periods at constant
speed, either fast or slow, and do not run the
engine over 4,000 rpm.
●Do not accelerate at full throttle in any gear.
●Avoid quick starts.
●Avoid hard braking as much as possible.
●Do not tow a trailer for the first 500 miles
(800 km) . Your engine, axle or other parts
could be damaged.Follow these easy-to-use Fuel Efficient Driving
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 commut-
ing and coast whenever possible
2.Maintain Constant Speed
●Look ahead to try and anticipate and mini-
mize stops
●Synchronizing your speed with traffic
lights allows you to reduce your number
of stops
●Maintaining a steady speed can minimize
red light stops and improve fuel efficiency
3.Use Air Conditioning (A/C) at Higher
Vehicle 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 efficiency
due to reduced aerodynamic drag
●Maintaining a safe following distance be-
hind other vehicles reduces unnecessary
braking
●Safely monitoring traffic to anticipate
changes in speed permits reduced brak-
ing and smooth acceleration changes
●Select a gear range suitable to road con-
ditions.
5.Use Cruise Control
●Using cruise control during highway driv-
ing helps maintain a steady speed
●Cruise control is particularly effective in
providing fuel savings when driving on flat
terrains
6.Plan for the Shortest Route
●Utilize a map or navigation system to de-
termine the best route to save time
BREAK-IN SCHEDULE FUEL EFFICIENT DRIVING TIPS
Starting and driving5-89
Page 515 of 547

When planning to drive your INFINITI ve-
hicle in another country,you should first find
out if the fuel available is suitable for your vehi-
cle’s engine.
Using fuel with an octane rating that is too low
may cause engine damage. All gasoline vehicles
must be operated with unleaded gasoline. There-
fore, avoid taking your vehicle to areas where
appropriate fuel is not available.
When transferring the registration of your
vehicle to another country, state, province
or district,it may be necessary to modify the
vehicle to meet local laws and regulations.
The laws and regulations for motor vehicle emis-
sion control and safety standards vary according
to the country, state, province or district; there-
fore, vehicle specifications may differ.
When any vehicle is to be taken into an-
other country, state, province or district and
registered, its modifications, transporta-
tion, and registration are the responsibility
of the user. INFINITI is not responsible for
any inconvenience that may result.
VEHICLE IDENTIFICATION NUMBER
(VIN) PLATE
The vehicle identification number (VIN) plate is
located as shown. This number is the identifica-
tion for your vehicle and is used in the vehicle
registration.
The vehicle identification number (VIN) number is
also available through the center display screen.
See your “Navigation System Owner’s Manual”
for further information.
VEHICLE IDENTIFICATION NUMBER
(chassis number)
The vehicle identification number is located as
shown.
TI1050MLTI2028
WHEN TRAVELING OR REGISTERING
YOUR VEHICLE IN ANOTHER
COUNTRYVEHICLE IDENTIFICATION
Technical and consumer information9-9
Page 540 of 547

Continuously Variable Transmission
(CVT) fluid..................8-11
Driving with Continuously Variable
Transmission (CVT).............5-17
Control panel buttons..............4-11
Brightness/contrast button......4-10,4-21
Enterbutton...............4-4,4-11
Without navigation system..........4-4
Controls
Audiocontrols(steeringwheel).......4-94
Heater and air conditioner controls.....4-48
Coolant
Capacities and recommended
fuel/lubricants.................9-2
Changing engine coolant...........8-8
Checking engine coolant level........8-8
Engine coolant temperature gauge.....2-5
Corrosionprotection ...............7-6
Cruisecontrol..................5-51
Cupholders...................2-45
D
Daytime running light system (Canada only) . .2-33
Defroster switch
Rear window and outside mirror defroster
switch.....................2-30
Digital Versatile Disc (DVD) player.......4-79
Dimensionsandweights.............9-8
Dimmer switch for instrument panel......2-34
Display controls
(seecontrolpanelbuttons) ........4-4,4-11
Door locks.....................3-4
Drive belt.....................8-16
Drive positioner, Automatic...........3-31Driving
Cold weather driving............5-100
Driving with Continuously Variable
Transmission (CVT).............5-17
Precautions when starting and driving....5-4
E
Economy - fuel..................5-90
Emission control information label.......9-10
Emission control system warranty.......9-29
Engine
Before starting the engine..........5-16
Block heater................5-101
Capacities and recommended
fuel/lubricants.................9-2
Changingenginecoolant...........8-8
Changingengineoil.............8-10
Changing engine oil filter..........8-11
Checking engine coolant level........8-8
Checking engine oil level...........8-9
Engine compartment check locations....8-6
Engine coolant temperature gauge.....2-5
Engine cooling system............8-7
Engineoil ...................8-9
Engine oil and oil filter recommendation . . .9-5
Engine oil viscosity..............9-5
Engine serial number............9-10
Engine specifications.............9-7
Starting the engine.............5-16
Enterbutton.................4-4,4-11
Eventdatarecorders ..............9-31
Exhaust gas (Carbon monoxide).........5-4
Extended storage switch............8-23
Eyeglass case..................2-44F
Flashers (See hazard warning flasher switch) . .6-2
Flat tire.......................6-3
Floor mat positioning aid.............7-5
Fluid
Brake fluid..................8-12
Capacities and recommended
fuel/lubricants.................9-2
Continuously Variable Transmission
(CVT) fluid..................8-11
Engine coolant.................8-7
Engine oil
...................8-9
Power steering fluid.............8-12
Windshield-washer fluid...........8-13
F.M.V.S.S. certification label...........9-10
Foglightswitch .................2-34
Front air bag system
(See supplemental restraint system)......1-61
Front seats.....................1-2
Fuel
Capacities and recommended
fuel/lubricants.................9-2
Fuel economy................5-90
Fuel-filler door and cap...........3-24
Fuelgauge...................2-6
Fuel octane rating...............9-4
Fuel recommendation.............9-3
Loose fuel cap warning...........2-24
Fuses.......................8-21
Fusiblelinks ...................8-21
10-2