2013 INFINITI M lock

SDI2545
VK56VD engine
SDI2119
VQ37VHR engine1. Power steering fluid pump
2. Alternator
3. Crankshaft pulley
4. Air conditioner compressor
5. Drive belt auto-tensioner
WARNING
Be sure the ignition switch is in the OFF or
LOCK position before servicing drive belts.
The engine could rotate unexpectedly.
1. Visually inspect each belt for signs of
unusual wear, cuts, fraying or loosen-
ess. If the belt is in poor condition or
loose, have it replaced or adjusted by
an INFINITI retailer.
2. Have the belts checked regularly for condition and tension in accordance
with the maintenance schedule in your
“INFINITI Service and Maintenance
Guide”.
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.
Maintenance and do-it-yourself8-21
DRIVE BELTS SPARK PLUGS

8-26Maintenance and do-it-yourself
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is
normal and does not affect the function or
performance of the brake system.
Proper brake inspection intervals should
be followed.For additional information,
see the maintenance log section of your
“INFINITI Service and Maintenance Guide”
for maintenance intervals.
SDI2584
SDI2566
ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than that specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not
operate, check for an open fuse.
1. Be sure the ignition switch is pushed to the OFF or LOCK position and the
headlight switch is turned to OFF.
2. Open the engine hood and remove the cover on the battery and the fuse/
fusible link holder.
3. Remove the fuse/fusible link holder cover.
4. Remove the fuse with the fuse puller.
FUSES

8-28Maintenance and do-it-yourself
SDI2034
PASSENGER COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than that specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not
operate, check for an open fuse.
1. Be sure the ignition switch is pushed tothe OFF or LOCK position and the
headlight switch is turned to OFF. 2. Open the fuse box lid.
3. Remove the fuse with the fuse puller
*A.
4. If the fuse is open, replace it with a new fuse.
5. If a new fuse also opens, have the electrical system checked and repaired
by an INFINITI retailer. Spare fuses are
stored in the fuse box.
SDI2704
Extended storage switch (if so
equipped)
To reduce battery drain, the extended
storage switch comes from the factory
switched off. Prior to delivery of your
vehicle, the switch is pushed in (switched
on) and should always remain on.
If any electrical equipment does not
operate, remove the extended storage
switch and check for an open fuse.

NOTE:
If the extended storage switch malfunc-
tions or if the fuse is open, it is not
necessary to replace the switch. In this
case, remove the extended storage switch
and replace it with a new fuse of the same
rating.
How to remove the extended storage
switch:
1. To remove the extended storage switch,be sure the ignition switch is in the OFF
or LOCK position.
2. Be sure the headlight switch is in the OFF position.
3. Remove the fuse box cover.
4. Pinch the locking tabs
*1found on
each side of the storage switch.
5. Pull the storage switch straight out from the fuse box
*2.
CAUTION
Be careful not to allow children to swallow
the battery and removed parts.
SDI2294
To replace the battery:
1. Release the lock knob at the back of theIntelligent Key and remove the mechan-
ical key.
2. Insert a flat-blade screwdriver wrapped with a cloth into the slit of the corner
and twist it to separate the upper part
Maintenance and do-it-yourself8-29
INTELLIGENT KEY BATTERY REPLACEMENT

10 Index
Number
4 Wheel Active Steer (4WAS) system ............... 5-103
4 Wheel Active Steer (4WAS) warning light ....... 2-13
A
ABS (Anti-lock Braking System) ......................... 5-99
Active noise control ........................................ 5-106
Adjustable headrests .......................................... 1-8
Air bag systemFront-seat mounted side-impact supplemental
air bag system ............................................. 1-49
Roof-mounted curtain side-impact supplemental
air bag system ............................................. 1-49
Air bag warning labels ...................................... 1-52
Air bag warning light ............................... 1-52, 2-16
Air cleaner housing filter ................................... 8-22
Air conditioner Air conditioner specification label ................ 9-13
Air conditioning system refrigerant and
lubricant recommendations ............................ 9-7
Automatic climate control ............................ 4-34
In-cabin microfilter ....................................... 4-48
Air filter In-cabin microfilter ....................................... 4-48
Alarm
How to stop alarm (see vehicle
security system) ........................................... 2-30
Alcohol, drugs and driving .................................. 5-8
Antenna ............................................................ 4-85 Anti-lock Braking System (ABS) ......................... 5-99
Appearance care
Exterior appearance care ................................ 7-2
Interior appearance care ................................ 7-4
Armrest ............................................................. 1-10
Ashtrays (See cigarette lighter and ashtrays) .... 2-47
Audible reminders ............................................ 2-19
Audio operation precautions ............................. 4-49
Audio system .................................................... 4-49 Steering wheel audio controls ...................... 4-84
Auto closure ..................................................... 3-20
Autolight system ............................................... 2-35
Automatic
Automatic climate control .................. 4-37, 4-41
Automatic transmission fluid (ATF) ............... 8-16
Climate control ............................................ 4-34
Driving with automatic transmission ............ 5-14
Automatic door locks .......................................... 3-6
Automatic drive positioner ................................ 3-28
Automatic moonroof.......................................... 2-56
Automatic seat positioner ................................. 3-28
Average fuel consumption and speed ................ 2-27
Avoiding collision and rollover ............................ 5-7
B
Battery .............................................................. 8-19 Battery replacement, Intelligent Key ............... 3-2
Battery saver system ................................... 2-37
Intelligent Key .............................................. 8-29 Variable voltage control system ................... 8-20
Before starting the engine ................................ 5-13
Belts (See drive belts) ....................................... 8-21
Blind Spot Intervention (BSI) ON
indicator light ................................................... 2-17
Bluetooth
®hands-free phone system
(models with navigation system) ....................... 4-86
Bluetooth
®hands-free phone system
(models without navigation system) .................. 4-97
Bluetooth
®streaming audio ............................. 4-76
Brake
Anti-lock Braking System (ABS) .................... 5-99
Brake fluid ................................................... 8-17
Brake force distribution ............................. 5-101
Brake system ............................................... 5-95
Parking brake operation ............................... 5-19
Brake warning light ........................................... 2-11
Break-in schedule ............................................. 5-90
Brightness control Display ON/OFF button ................................ 4-10
Bulb check/instrument panel ............................ 2-10
Bulb replacement .............................................. 8-31
C
Cabin air filter ................................................... 4-48
Capacities and recommended fuel/lubricants ...... 9-2
Car phone or CB radio ...................................... 4-86
Card holder ....................................................... 2-51

10-2
Catalytic converterThree way catalyst ......................................... 5-4
CD/CF/USB memory care and cleaning ............. 4-83
Center multi-function control panel ..................... 4-4
Check tire pressure warning .............................. 2-23
Child restraints ................................................. 1-21 LATCH system .............................................. 1-23
Precautions on child restraints ..................... 1-21
Child safety ...................................................... 1-19
Child safety rear door lock .................................. 3-6
Chimes Audible reminders ....................................... 2-19
Seat belt warning light and chime ............... 2-15
Cigarette lighter and ashtrays ........................... 2-47
Circuit breaker Fusible link .................................................. 8-27
Cleaning exterior and interior ....................... 7-2, 7-4
Climate control Automatic climate control ............................ 4-34
Clock ................................................................ 2-46
Coat hooks ....................................................... 2-52
Cockpit ........................................................ 0-6, 2-3
Cold weather driving ....................................... 5-103
Compact Disc (CD) player (See audio system) ... 4-67
Compact spare tire ........................................... 8-44
Console box ...................................................... 2-51
Controller Center multi-function control panel ................ 4-6
Controls Control panel button ...................................... 4-4
INFINITI Controller .......................................... 4-6 Coolant
Capacities and
recommended fuel/lubricants ........................ 9-2
Changing engine coolant ............................. 8-12
Checking engine coolant level ...................... 8-12
Corrosion protection ........................................... 7-7
Cruise control ................................................... 5-46
Fixed speed cruise control (on ICC system) ... 5-66
Intelligent cruise control (ICC) system .......... 5-48
Cruise indicator ................................................ 2-23
Cup holders ...................................................... 2-48
Current fuel consumption .................................. 2-27
D
Daytime running light system ........................... 2-37
Defroster switch Rear window and outside mirror
defroster switch ........................................... 2-34
Dimensions ....................................................... 9-10
Display cleaning ................................................. 4-8
Display controls (See center multi-function
control panel) ..................................................... 4-4
Distance Control Assist (DCA) system ................ 5-70
Distance Control Assist (DCA) system
switch indicator ................................................ 2-24
Distance Control Assist (DCA) system
warning light .................................................... 2-12
Distance to empty ............................................. 2-27
Dot matrix liquid crystal display ....................... 2-20
Drive belts ........................................................ 8-21
Drive positioner ................................................ 3-28 Driving
Cold weather driving .................................. 5-103
Driving with automatic transmission ............ 5-14
Precautions when starting and driving ........... 5-3
DVD player operation ........................................ 4-68
E
ECO drive indicator light ................................... 2-17
ECO mode ......................................................... 5-21
ECO pedal system ............................................. 5-21
Economy
Fuel ............................................................. 5-90
Elapsed time ..................................................... 2-27
Elapsed time and trip odometer ........................ 2-27
Emission control information label .................... 9-13
Emission control system warranty ..................... 9-20
Engine Before starting the engine ........................... 5-13
Break-in schedule ........................................ 5-90
Capacities and
recommended fuel/lubricants ........................ 9-2
Changing engine coolant ............................. 8-12
Changing engine oil and filter ...................... 8-13
Checking engine coolant level ...................... 8-12
Checking engine oil level ............................. 8-13
Coolant temperature gauge ............................ 2-8
Emergency engine shut off ........................... 5-12
Engine block heater ................................... 5-105
Engine compartment check locations ............. 8-7
Engine cooling system ................................. 8-11
Engine oil .................................................... 8-13

Engine oil and oil filter recommendation ........ 9-6
Engine oil replacement indicator .................. 2-25
Engine oil viscosity ........................................ 9-7
Engine serial number ................................... 9-12
Engine specifications ..................................... 9-8
Engine start operation indicator ................... 2-22
If your vehicle overheats .............................. 6-11
Starting the engine ...................................... 5-13
Engine coolant temperature gauge ...................... 2-8
Entry/exit function
Automatic drive positioner ........................... 3-28
Event Data Recorders (EDR) ............................... 9-23
Exhaust gas (carbon monoxide) .......................... 5-3
F
F.M.V.S.S./C.M.V.S.S. certification label ............. 9-12
Filter Air cleaner housing filter .............................. 8-22
Changing engine oil and filter ...................... 8-13
Flashers (See hazard warning flasher switch) .... 2-40
Flat tire ............................................................... 6-2
Flat towing ........................................................ 9-19
Floor mat cleaning .............................................. 7-5
Floor mat positioning aid .................................... 7-6
Fluid Automatic transmission fluid (ATF) ............... 8-16
Brake fluid ................................................... 8-17
Capacities and
recommended fuel/lubricants ........................ 9-2
Engine coolant ............................................. 8-11
Engine oil .................................................... 8-13 Power steering fluid ..................................... 8-16
Window washer fluid ................................... 8-18
FM-AM-SAT radio with Compact Disc
(CD) player ........................................................ 4-64
Fog light switch ................................................ 2-40
Forest Air
TM....................................................... 4-43
Forward Collision Warning (FCW) system ........... 5-82
Front passenger air bag and status light ........... 1-46
Front power seat adjustment ............................... 1-3
Front seat Front seat adjustment .................................... 1-3
Front-seat active head restraints ......................... 1-7
Fuel
Capacities and
recommended fuel/lubricants ........................ 9-2
Fuel economy............................................... 5-90
Fuel economy information (display) .............. 4-12
Fuel octane rating .......................................... 9-4
Fuel recommendation ..................................... 9-4
Fuel-filler cap ............................................... 3-22
Fuel-filler door ............................................. 3-22
Gauge ............................................................ 2-9
Fuses ................................................................ 8-26
Fusible links ..................................................... 8-27
G
Garage door opener
HomeLink®Universal Transceiver ................. 2-61
Gas cap ............................................................ 3-22
Gauge .......................................................... 0-9, 2-6
Engine coolant temperature gauge ................. 2-8 Fuel gauge ..................................................... 2-9
Odometer....................................................... 2-7
Speedometer ................................................. 2-7
Tachometer .................................................... 2-8
Trip computer .............................................. 2-26
General maintenance .......................................... 8-3
Glove box ......................................................... 2-50
H
Hands-free phone system Bluetooth®(models with
navigation system) ....................................... 4-86
Bluetooth
®(models without
navigation system) ....................................... 4-97
Hazard warning flasher switch .......................... 2-40
Head restraints ................................................... 1-4
Headlights Aiming control (See adaptive front lighting
system (AFS)) ............................................... 2-37
Bulb replacement ......................................... 8-31
Headlight switch .......................................... 2-35
Xenon headlights ......................................... 2-34
Headrest Adjustable headrests ..................................... 1-8
Heated seats .................................................... 2-42
Heated steering wheel ...................................... 2-41
Heater
Automatic climate control ............................ 4-34
Engine block heater ................................... 5-105
Hill start assist system ................................... 5-102
HomeLink
®Universal Transceiver ...................... 2-61
10-3

Warning/indicator lights and
audible reminders ........................................ 2-11
Xenon headlights ......................................... 2-34
Lights
Exterior and interior light replacement ......... 8-32
Linking intelligent key ....................................... 4-48
Loading information (See vehicle
loading information) ......................................... 9-15
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 ..................................... 2-23
Low outside temperature warning ..................... 2-23
Low tire pressure warning light ......................... 2-14
Low tire pressure warning system
(See tire pressure monitoring
system (TPMS)) ................................... 5-4, 6-2, 8-34
M
Maintenance Battery ......................................................... 8-19
General maintenance ..................................... 8-3
Indicators for maintenance (dot matrix) ........ 2-25
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 ................................. 1-18
Under the hood and vehicle ........................... 8-4
Malfunction indicator light (MIL) ....................... 2-18
Map lights ........................................................ 2-59
Master warning light ......................................... 2-15
Mechanical key (Intelligent Key system) .............. 3-3
Memory function ............................................... 3-31
Memory storage Automatic drive positioner ........................... 3-30
Meter
Trip computer .............................................. 2-26
Meters and gauges ...................................... 0-9, 2-6 Instrument brightness control ...................... 2-39
Mirror Inside mirror ................................................ 3-26
Outside mirrors ............................................ 3-26
Vanity mirror ................................................ 3-28
Monitor RearView monitor ......................................... 4-27
Moonroof .......................................................... 2-55
N
New vehicle break-in ......................................... 5-90
O
Odometer............................................................ 2-7
Off-road recovery ................................................ 5-7
Oil Capacities and
recommended fuel/lubricants ........................ 9-2 Changing engine oil and filter ...................... 8-13
Checking engine oil level ............................. 8-13
Engine oil .................................................... 8-13
Engine oil viscosity ........................................ 9-7
Oil filter replacement indicator ..................... 2-25
Operation Indicators for operation ............................... 2-22
Outside mirrors ................................................. 3-26
Overheat, If your vehicle overheats ................... 6-11
Owner’s Manual/Service Manual
order information .............................................. 9-23
P
Panic alarm ...................................................... 3-16
Parking
Parking brake operation ............................... 5-19
Parking on hills ........................................... 5-92
Parking brake break-in ...................................... 5-96
Personal lights .................................................. 2-59
Phone Bluetooth
®hands-free phone system
(models with navigation system) .................. 4-86
Bluetooth
®hands-free phone system
(models without navigation system) ............. 4-97
Car phone or CB radio ................................. 4-86
Power Power door lock ............................................. 3-4
Power outlet ................................................ 2-47
Power steering fluid ..................................... 8-16
Power steering system ................................. 5-95
Power windows ............................................ 2-53
10-5