WARNING
Be sure the engine and the ignition switch
are off and that the parking brake is
engaged securely.
CAUTION
Be sure to use the correct socket to remove
the spark plugs. An incorrect socket can
damage the spark plugs.
SDI2020
REPLACING SPARK PLUGS
If replacement is required, see an INFINITI
retailer for servicing.
Iridium-tipped spark plugs
It is not necessary to replace the iridium-
tipped spark plugs as frequently as the
conventional type spark plugs since they
will last much longer. Follow the main-
tenance schedule in“INFINITI Service and
Maintenance Guide” , but do not reuse
them by cleaning or regapping. Always replace spark plugs with recom-
mended or equivalent ones.
Maintenance and do-it-yourself8-19
SPARK PLUGS
10 Index
A
ABS (Anti-lock Braking System) ......................... 5-57
Advanced air bag system .................................. 1-43
Air bag systemAdvanced air bag system ............................. 1-43
Front passenger air bag and status light ...... 1-45
Front-seat mounted side-impact supplemental
air bag system ............................................. 1-48
Roof-mounted curtain side-impact
supplemental air bag system ....................... 1-48
Air bag warning labels ...................................... 1-51
Air bag warning light ............................... 1-51, 2-17
Air cleaner housing filter ................................... 8-20
Air conditioner
Air conditioner service ................................. 4-38
Air conditioner specification label ................ 9-12
Air conditioning system refrigerant and
lubricant recommendations ................... 4-38, 9-7
Automatic climate control ............................ 4-31
In-cabin microfilter ....................................... 4-38
Alarm, How to stop alarm (see vehicle
security system) ................................................ 2-29
Alcohol, drugs and driving .................................. 5-8
All-wheel drive (AWD) ........................................ 5-48
All-wheel drive (AWD) driving
safety precautions .............................................. 5-8
All-wheel drive (AWD) warning light .................. 2-12
Antenna ............................................................ 4-76
Anti-lock Braking System (ABS) ......................... 5-57
Anti-lock braking system (ABS) warning light .... 2-13 Appearance care
Exterior appearance care ................................ 7-2
Interior appearance care ................................ 7-4
Ashtrays (See cigarette lighter and ashtrays) .... 2-43
Audible reminders ............................................ 2-19
Audio operation precautions ............................. 4-39
Audio system .................................................... 4-39
Steering wheel audio controls ...................... 4-74
Autolight system ............................................... 2-35
Automatic Automatic adjusting function
(front windows) ............................................ 2-52
Automatic climate control ............................ 4-32
Automatic transmission fluid (ATF) ............... 8-12
Climate control ............................................ 4-31
Door locks ..................................................... 3-5
Drive positioner ........................................... 3-28
Driving with automatic transmission ............ 5-14
Moonroof ..................................................... 2-53
Seat positioner ............................................ 3-28
Average fuel consumption and speed ................ 2-26
Avoiding collision and rollover ............................ 5-6
B
Battery .............................................................. 8-15 Battery saver system ................................... 2-37
Intelligent Key .............................................. 8-25
Variable voltage control system ................... 8-18
Before starting the engine ................................ 5-12 Belts (See drive belts) ....................................... 8-18
Bluetooth
®hands-free phone system
(models with navigation system) ....................... 4-77
Bluetooth
®hands-free phone system
(models without navigation system) .................. 4-87
Bluetooth
®streaming audio ............................. 4-66
Brake Anti-lock Braking System (ABS) .................... 5-57
Brake and clutch fluid .................................. 8-13
Brake fluid ................................................... 8-14
Brake system ............................................... 5-53
Parking brake operation ............................... 5-21
Warning light ............................................... 2-13
Break-in schedule ............................................. 5-46
Brightness control Display ON/OFF button .................................. 4-9
Instrument panel ......................................... 2-38
Bulb check/instrument panel ............................ 2-12
Bulb replacement .............................................. 8-27
C
Cabin air filter ................................................... 4-38
Capacities and recommended fuel/lubricants ...... 9-2
Car phone or CB radio ...................................... 4-76
Card holder ....................................................... 2-48
Cargo net retainers ........................................... 2-50
Catalytic converter, Three way catalyst ................ 5-4
CD/CF/USB memory care and cleaning ............. 4-73
Center multi-function control panel ..................... 4-3
MirrorInside mirror ................................................ 3-25
Outside mirrors ............................................ 3-26
Vanity mirror ................................................ 3-27
Monitor, Rearview monitor ................................ 4-23
Moonroof .......................................................... 2-52
N
New vehicle break-in ......................................... 5-46
No key warning ................................................. 2-22
O
Odometer............................................................ 2-7
Off-road recovery ................................................ 5-7
Oil Capacities and
recommended fuel/lubricants ........................ 9-2
Changing engine oil and filter ...................... 8-10
Checking engine oil level ............................. 8-10
Engine oil .................................................... 8-10
Engine oil viscosity ........................................ 9-7
Oil filter replacement indicator ..................... 2-24
Operation, Indicators for operation ................... 2-22
Outside air temperature .................................... 2-27
Outside mirrors ................................................. 3-26
Overheat, If your vehicle overheats ................... 6-11
Owner’s Manual/Service Manual
order information .............................................. 9-24
P
Panic alarm ...................................................... 3-15
Parking Brake break-in ............................................. 5-54
Parking brake operation ............................... 5-21
Parking brake release warning ..................... 2-23
Parking on hills ........................................... 5-49
Phone
Bluetooth
®hands-free phone system
(models with navigation system) .................. 4-77
Bluetooth
®hands-free phone system
(models without navigation system) ............. 4-87
Car phone or CB radio ................................. 4-76
Power Front seat adjustment .................................... 1-3
Power door lock ............................................. 3-4
Power outlet ................................................ 2-42
Power steering fluid ..................................... 8-13
Power steering system ................................. 5-53
Power windows ............................................ 2-50
Precautions
Audio operation ........................................... 4-39
Braking precautions ..................................... 5-53
Child restraints ............................................ 1-22
Cruise control .............................................. 5-22
Maintenance .................................................. 8-5
Seat belt usage ........................................... 1-13
Supplemental restraint system ..................... 1-38
When starting and driving .............................. 5-3
Pre-crash seat belts .......................................... 1-16 Predictive course line settings .......................... 4-29
Preview function ............................................... 5-54
Preview function (for Intelligent cruise
control system) ................................................. 5-45
Preview Function warning light .......................... 2-16
Push starting .................................................... 6-10
Push warning (Automatic
Transmission models) ....................................... 2-22
Push-button ignition switch ....................... 5-9, 5-10R
Radio ................................................................ 4-39
Car phone or CB radio ................................. 4-76
FM-AM-SAT radio with Compact Disc
(CD) player ................................................... 4-53
Rain-sensing auto wiper system ........................ 2-33
Rapid air pressure loss ....................................... 5-7
Readiness for inspection/maintenance (I/M) test
(US only) .......................................................... 9-23 Rear seats .......................................................... 1-7
Rear window and outside mirror
defroster switch ................................................ 2-34
Rearview monitor .............................................. 4-23
Recorders, Event data ....................................... 9-23
Registering your vehicle in another country ...... 9-10
Remote keyless entry system ............................ 3-14
Reporting safety defects ................................... 9-22
Roadside assistance program ............................. 6-2
Rollover .............................................................. 5-6
Roof, Moonroof ................................................. 2-53
10-5