stop start INFINITI Q50 2023 Repair Manual

WARNING
.Operating the engine with the air
cleaner removed can cause you or
others to be burned. The air cleaner
not only cleans the air, it stops flame
if the engine backfires. If it isn’t
there, and the engine backfires, you
could be burned. Do not drive with
the air cleaner removed, and be care-
ful when working on the engine with
the air cleaner removed.
. Never pour fuel into the throttle body
or attempt to start the engine with
the air cleaner removed. Doing so
could result in serious injury.
The filter element should not be cleaned and
reused. Replace it according to the main-
tenance schedule shown in the “9. Main-
tenance and schedules” section. When
replacing the filter, wipe the inside of the
air cleaner housing and the cover with a
damp cloth.
When maintenance is required, it is recom-
mended you contact an INFINITI retailer for
servicing.
CLEANING
If your windshield is not clear after using the
windshield washer or if a wiper blade
chatters when running, wax or other materi-
al may be on the blade or windshield.
Clean the outside of the windshield with a
washer solution or a mild detergent. Your
windshield is clean if beads do not form
when rinsing with clear water.
Clean each blade by wiping it with a cloth
soaked in a washer solution or a mild
detergent. Then rinse the blade with clear
water. If your windshield is still not clear
after cleaning the blades and using the
wiper, replace the blades.
Worn windshield wiper blades can damage
the windshield and impair driver vision.
When a washer nozzle is clogged
It is recommended you see an INFINITI
retailer if a washer nozzle is clogged or any
malfunction occurs. Do not attempt to clean
the nozzle using a needle or a pin. Doing so
may damage the nozzle.
Do-it-yourself8-15
AIR CLEANER WINDSHIELD WIPER BLADES

11 Index
A
ABS (Anti-lock Braking System) ................... 5-129
Active Lane Control ............................................ 5-25
Active noise cancellation ................................. 5-142
Active sound enhancement ............................ 5-142
Active trace control .......................................... 5-132
Air bag systemFront-seat mounted side-impact
supplemental air bag system ..................... 1-57
Roof-mounted curtain side-impact
supplemental air bag system ..................... 1-57
Air bag warning labels ....................................... 1-60
Air bag warning light .............................. 1-60, 2-13
Air cleaner housing filter ................................... 8-15
Air conditioner
Air conditioner operation ............................ 4-37
Air conditioner service ................................ 4-43
Air conditioner specification label ......... 10-13
Air conditioning system refrigerant and
lubricant recommendations ....................... 4-43
Air conditioning system refrigerant and
oil recommendations .................................... 10-7
Automatic air conditioner .......................... 4-38
DUAL mode setting ...................................... 4-41
Heater and air conditioner .......................... 4-37
Servicing air conditioner ............................. 4-43
Air deflectors ...................................................... 10-16 Alarm
How to stop alarm (see vehicle
security system) ............................................. 2-31
Alcohol, drugs and driving ................................ 5-10
Android Auto .......................................................... 4-2
Antenna ................................................................. 4-44
Anti-lock Braking System (ABS) ................... 5-129
Appearance care
Exterior appearance care ............................... 7-2
Interior appearance care ................................ 7-5
Apple CarPlay
®...................................................... 4-2
Armrest ...................................................................... 1-7
Around View
®Monitor ...................................... 4-12
Audible reminders ................................................ 2-18
Autolight system .................................................. 2-36
Automatic
Automatic air conditioner .......................... 4-38
Automatic Transmission Fluid (ATF) ......... 8-9
Driving with automatic transmission ....... 5-16
Automatic door locks ............................................ 3-5
Automatic seat positioner ................................ 3-33
Avoiding collision and rollover ............................ 5-9
B
Back-up Collision Intervention (BCI) .............. 5-63
Battery .................................................................... 8-11 Battery replacement, Intelligent Key ......... 3-2
Battery saver system ................................... 2-40
Intelligent Key ................................................. 8-19 Variable voltage control system ............... 8-13
Before starting the engine ................................ 5-14
Belts (See drive belts) ......................................... 8-13
Blind Spot Intervention
®(BSI) ......................... 5-50
Blind Spot Warning (BSW) .............................. 5-40
Brake Anti-lock Braking System (ABS) ............. 5-129
Brake fluid ...................................................... 8-10
Brake force distribution ............................. 5-131
Brake system ............................................... 5-128
Parking brake operation ............................. 5-20
Brake warning light .............................................. 2-11
Break-in schedule .............................................. 5-122
Bulb check/instrument panel ............................ 2-11
Bulb replacement ................................................. 8-22
C
Camera aiding sonar function ......................... 4-26
Capacities and
recommended fluids/lubricants ....................... 10-2
Car phone or CB radio ....................................... 4-45
Card holder ............................................................ 2-52
Catalytic converter Three-way catalyst ......................................... 5-5
Changing intercooler coolant ............................. 8-6
Chassis control ................................................... 5-134
Check tire pressure warning ............................. 2-22
Checking intercooler coolant level .................... 8-6