
During the normal day-to-day operation of
the vehicle, general maintenance should
be performed regularly as prescribed in
this section. If you detect any unusual
sounds, vibrations or smell, be sure to
check for the cause or have an INFINITI
retailer do it promptly. In addition, you
should notify an INFINITI retailer if you
think that repairs are required.
When performing any checks or mainte-
nance work, see“Maintenance precau-
tions” later in this section.
EXPLANATION OF MAINTENANCE
ITEMS
Additional information on the following
items with “*” is found later in this
section.
Outside the vehicle
The maintenance items listed here should
be performed from time to time, unless
otherwise specified.
Doors and engine hood: Check that all
doors and the engine hood, operate
properly. Also ensure that all latches lock
securely. Lubricate hinges, latches, latch
pins, rollers and links if necessary. Make
sure that the secondary latch keeps the
hood from opening when the primary latch is released.
When driving in areas using road salt or
other corrosive materials, check lubrication
frequently.
Lights*:
Clean the headlights on a regular
basis. Make sure that the headlights, stop
lights, tail lights, turn signal lights, and
other lights are all operating properly and
installed securely. Also check headlight
aim.
Road wheel nuts (lug nuts)*: When check-
ing the tires, make sure no wheel nuts are
missing, and check for any loose wheel
nuts. Tighten if necessary.
Tire rotation*: Tires should be rotated
every 7,500 miles (12,000 km). If your
vehicle is equipped with different sized
tires in the front and rear, tires cannot be
rotated.
Tires*: Check the pressure with a gauge
often and always prior to long distance
trips. If necessary, adjust the pressure in
all tires, including the spare, to the
pressure specified. Check carefully for
damage, cuts or excessive wear.
Tire Pressure Monitoring System (TPMS)
transmitter components: Replace the TPMS
transmitter grommet seal, valve core and cap when the tires are replaced due to
wear or age.
Tire, wheel alignment and balance:
If the
vehicle should pull to either side while
driving on a straight and level road, or if
you detect uneven or abnormal tire wear,
there may be a need for wheel alignment.
If the steering wheel or seat vibrates at
normal highway speeds, wheel balancing
may be needed.
For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada)
in the INFINITI Warranty Information Book-
let.
Windshield: Clean the windshield on a
regular basis. Check the windshield at
least every six months for cracks or other
damage. Have a damaged windshield
repaired by a qualified repair facility.
Windshield wiper blades*: Check for
cracks or wear if they do not wipe properly.
Inside the vehicle
The maintenance items listed here should
be checked on a regular basis, such as
when performing periodic maintenance,
cleaning the vehicle, etc.
Maintenance and do-it-yourself8-3
GENERAL MAINTENANCE

8-22Maintenance and do-it-yourself
SDI2048
REPLACING
Replace the wiper blades if they are worn.
Before replacing the wiper blades, the
wiper should be in the fully up position
to avoid scratching the engine hood or
damaging the wiper arm. To pull up the
wiper arm, see“Windshield wiper and
washer switch” in the“2. Instruments
and controls” section.
1. Pull the wiper arm.
2. Push the release tab
*A, and then
move the wiper blade down the wiper
arm
*1while pushing the release tab
to remove. 3. Insert the new wiper blade onto the
wiper arm until a click sounds.
4. Rotate the wiper blade so the dimple is in the groove.
CAUTION
. After wiper blade replacement, return
the wiper arm to its original position;
otherwise it may be damaged when the
hood is opened.
. Make sure the wiper blades contact the
glass; otherwise the arm may be da- maged from wind pressure.

10-4
Gas cap ............................................................ 3-22
Gauge .......................................................... 0-9, 2-6Assist charge gauge ....................................... 2-8
Fuel gauge ..................................................... 2-8
Odometer....................................................... 2-7
Speedometer ................................................. 2-7
Tachometer .................................................... 2-8
Trip computer .............................................. 2-29
General maintenance ................................... 8-2, 8-3
Glove box ......................................................... 2-55
H
Hands-free phone system Bluetooth®(models with
navigation system) ....................................... 4-88
Bluetooth
®(models without
navigation system) ....................................... 4-98
Hazard warning flasher switch .......................... 2-45
Head restraints ................................................... 1-4
Headlights
Aiming control (See adaptive front lighting
system (AFS)) ............................................... 2-42
Bulb replacement ......................................... 8-29
Headlight switch .......................................... 2-40
Xenon headlights ......................................... 2-39
Headrest
Adjustable headrests ..................................... 1-8
Heated seats .................................................... 2-46
Heated steering wheel ...................................... 2-45
Heater Automatic climate control ............................ 4-34 Engine block heater ................................... 5-102
High temperature warning light ......................... 2-14
High voltage cautions ..................... Hybrid System-2
High voltage components .............. Hybrid System-10
Hill start assist system ................................... 5-100
HomeLink
®Universal Transceiver ...................... 2-66
Hood release .................................................... 3-18
Hook Coat hooks .................................................. 2-57
Horn ................................................................. 2-46
How to enable/disable the BSW system using the
settings menu ................................................... 5-34
How to enable/disable the FCW system using the
setting menu .................................................... 5-85
How to enable/disable the LDP system using
the settingsmenu .............................................. 5-29
How to enable/disable the LDW system using the
settings menu ................................................... 5-25
Hybrid EPS (Electrical Power Steering)
warning light .................................................... 2-14
Hybrid system over heat warning ...................... 2-26
Hybrid system start operation indicator ............ 2-24
Hybrid vehicle characteristics ........ Hybrid System-11
Hybrid vehicle precautions ............ Hybrid System-10
I
If the vehicle does not start ................................ 6-8
Ignition switch (Push-button) ................................................. 5-9
Automatic transmission models ................... 5-13
Immobilizer system ........................................... 2-35 In-cabin microfilter ............................................ 4-48
Indicator
Dot matrix display ....................................... 2-21
Lights .......................................................... 2-17
Indicator lights ................................................. 2-17
Infiniti Connection (models with
navigation system) ............................................ 4-24
Infiniti Direct Response
Hybrid system ................................. Hybrid System-2
INFINITI Drive mode selector.............................. 5-19
INFINITI Vehicle Immobilizer System .................. 2-35 Engine start ................................................. 2-35
INFINITI voice recognition system .................... 4-112
INFO button ...................................................... 4-10
Inside mirror ..................................................... 3-26
Inspection/maintenance (I/M) test .................... 9-20
Instrument brightness control ........................... 2-44
Instrument panel ......................................... 0-8, 2-5
Intelligent Brake Assist (IBA) off indicator light ... 2-19
Intelligent Brake Assist (IBA) system ................. 5-85
Intelligent cruise control (ICC) system ............... 5-46 Preview function .......................................... 5-68
Intelligent Cruise Control (ICC) system MAIN
switch indicator ................................................ 2-26
Intelligent Cruise Control (ICC) system
warning light .................................................... 2-14
Intelligent Key ..................................................... 3-2
Intelligent Key battery discharge ....................... 5-12
Intelligent Key ignition indicator ....................... 2-25
Intelligent Key system ......................................... 3-7 Battery replacement ..................................... 8-26

Key operating range ....................................... 3-8
Key operation .............................................. 3-10
Warning signals ........................................... 3-12
Interior light control switch ............................... 2-64
Interior light replacement .................................. 8-30
Interior lights .................................................... 2-64
Interior trunk lid release ................................... 3-21
Inverter cooling system ..................................... 8-11
iPod
®player operation ..................................... 4-82
ISOFIX child restraint ........................................ 1-22
J
Jump starting ...................................................... 6-9
K
Keyless entry (See remote keyless
entry system) .................................................... 3-14
Keys ................................................................... 3-2 For Intelligent Key system .............................. 3-7
L
Labels
Air bag warning labels ................................. 1-51
Air conditioner specification label ................ 9-11
Emission control information label ............... 9-11
Engine serial number ................................... 9-10
F.M.V.S.S./C.M.V.S.S. certification label ........ 9-10
Tire and Loading information label ...... 8-34, 9-11
Vehicle identification number (VIN) ................ 9-9 Lane Departure Prevention (LDP) ON
indicator light ................................................... 2-19
Lane Departure Prevention (LDP) system ........... 5-26
Lane departure warning (LDW) system .............. 5-22
Lane Departure Warning (LDW) system/Lane
Departure Prevention (LDP) system ................... 5-22
Lane departure warning light ............................ 2-14
LATCH system ................................................... 1-22
LDP system operation ....................................... 5-27
LDW system operation ...................................... 5-23
License plate Installing front license plate ......................... 9-12
Light
Air bag warning light ................................... 1-51
Bulb replacement ......................................... 8-29
Fog light switch ........................................... 2-44
Headlight switch .......................................... 2-40
Headlights bulb replacement ....................... 8-29
Indicator lights ............................................ 2-17
Interior light control switch .......................... 2-64
Interior lights ............................................... 2-64
Map lights ................................................... 2-64
Personal lights ............................................. 2-64
Replacement ................................................ 8-29
Trunk light ................................................... 2-66
Vanity mirror lights ...................................... 2-65
Warning/indicator lights and
audible reminders ........................................ 2-11
Xenon headlights ......................................... 2-39
Lights Exterior and interior light replacement ......... 8-30 Li-ion battery state of charge and
acceleration guide ............................................ 2-29
Linking intelligent key ....................................... 4-48
Lithium-ion (Li-ion) battery .............. Hybrid System-2
Loading information (See vehicle
loading information) ......................................... 9-13
Lock
Automatic door locks ..................................... 3-6
Door locks ..................................................... 3-4
Power door lock ............................................. 3-4
Trunk lid ...................................................... 3-18
Locking with mechanical key ............................... 3-4
Loose fuel cap warning ............................ 2-25, 3-23
Low outside temperature warning ..................... 2-26
Low tire pressure warning light ......................... 2-15
Low tire pressure warning system
(See tire pressure monitoring
system (TPMS)) ................................... 5-4, 6-2, 8-32
M
Maintenance
Battery ......................................................... 8-18
General maintenance ..................................... 8-3
Indicators for maintenance (dot matrix) ........ 2-27
Inside the vehicle .......................................... 8-3
Maintenance information (display) ............... 4-14
Maintenance precautions ............................... 8-5
Maintenance requirements ............................. 8-2
Outside the vehicle ........................................ 8-3
Seat belt maintenance ................................. 1-17
Under the hood and vehicle ........................... 8-4
10-5