2014 HONDA CR-Z climate control

196
uuWhen Driving uAuto Idle Stop
Driving
Auto Idle Stop
To help maximize fuel econ omy, the engine automatica lly stops when the vehicle
comes to a stop, depending on environmental and vehicle operating conditions. The
AUTO STOP indicator blinks at this time. The engine then restarts once the vehicle
is about to move again when you depress the clutch pedal fully, and the indicator
goes off. If the driver’s door is opened while the
indicator is blinking, a buzzer sounds to notify
you that the Auto Idle Stop function is in
operation.
Manual transmission models
1Auto Idle Stop
If the Auto Idle Stop ope rating time lasts long enough
to lower the 12 volt battery charge or the IMA battery
charge, the engine may not restart automatically.
Manually turn off the engine when you leave your
vehicle.
The duration of Auto Idle Stop operation:
•Increases in the ECON mode, compared to normal
or sport mode, with climate control in use.
•Decreases if you operate the wipers and climate
control simultaneously.
AUTO STOP
Indicator

Continued197
uuWhen Driving uAuto Idle Stop
Driving
Stopping with the brake, the clutch pedal is fully depressed, and the shift lever is in
(N.
u To restart the engine automatica lly, depress the clutch pedal.
■Auto Idle Stop does not activate when:
• The low temperature indicator is on.
• The IMA battery charge is low.
• The bars of the ASST/CHRG indicators do not move when accelerating or
decelerating.
• The vehicle comes to a stop again be fore the vehicle speed reaches 9 mph
(15 km/h) after the engine starts.
• The shift lever is in
(R.
• Airflow from the climate control system increases. (Except when in ECON mode)
u If you have selected the fan speed manually:
The display shows more than five vertical bars.
• is on (indicator on).
■Auto Idle Stop may not activate when:
• The climate control system is in use, an d there is a significant difference between
the set temperature and the actual interi or temperature. (Except when in ECON
mode).
• When humidity in the interior is high.
• The vehicle is stopped by braking suddenly.
■Auto Idle Stop Activates When:1Auto Idle Stop Activates When:
The brake pedal is depresse d, the vehicle slows down
to a speed below 19 mph (30 km/h), and the clutch
pedal is fully pressed.
The engine may not stop or restart automatically if
you fail to fully depr ess the clutch pedal.
Keeping the proper driving po sitions makes it easier
for you to depress the clutch pedal fully.
2 Adjusting the Seats P. 122

uuWhen Driving uAuto Idle Stop
198
Driving
The clutch pedal is fully depressed, and the shift lever is moved to a position other
than
(N.
■The engine automatically restarts when the clutch pedal is fully depressed
even if the shift lever is in
(N when:
• The low temperature indicator comes on.
• The accelerator pedal is pressed.
• The IMA battery charge becomes low.
• The climate control system is in us e, and the difference between the set
temperature and actual interior temperature becomes significant.
• The climate control system is bein g used to dehumidify the interior.
The engine automatically restarts when the pressure on the brake pedal is
repeatedly applied and released slightly durin g a stop. This applies even if the clutch
pedal is not fully depressed.
Fully depress the clutch pedal.
u The engine automatically restarts.
■The Engine Automatically Restarts When:
■When the Auto Idle Stop Indicator Starts Blinking Rapidly1When the Auto Idle Stop Indi cator Starts Blinking Rapidly
The indicator starts blin king rapidly under the
following conditions:
•The (windshield defogger) button is pressed.•When the climate control system is in use and
moisture builds up inside the vehicle.
•When the climate control system is in use and the
difference between the se t temperature and the
actual temperature inside the vehicle becomes
significant.

199
uuWhen Driving u3-Mode Drive System
Driving
3-Mode Drive System
Driving mode is in NORMAL when you turn the ignition switch to ON (w.
To change driving modes, press the desired mode button. The corresponding mode
indicator comes on in the in strument panel, and the mode icon appears briefly on
the multi-information display.1 3-Mode Drive System
To keep the system in the ECON mode the next time
the ignition switch is turned to ON
(w, change the
customized setting on the multi-information display.
2 Customized Features P. 90
The ECON mode helps y ou improve your fuel
economy by changing the engine, transmission,
climate control system, cr uise control, and IMA
system performances.
While in the ECON mode, the climate control system
has greater temperat ure fluctuations.
■Select a driving mode
and press the button.
SPORT Mode Button
■The selected driving mode
indicator comes on.
NORMAL
Mode Button
ECON Mode Button

223
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 224
Safety When Performing Maintenance .... 225Parts and Fluids Used in Maintenance Service ........................................... 226
Maintenance Minder
TM..................... 227
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 231Opening the Hood ........................... 232
Recommended Engine Oil ................ 233
Oil Check ......................................... 234
Adding Engine Oil ............................ 235
Changing the Engine Oil and Oil Filter .. 236
Engine Coolant ................................ 238
Transmission Fluid ............................ 240
Brake/Clutch Fluid ............................ 242
Refilling Window Wa sher Fluid......... 243
Replacing Light Bulbs ....................... 244
Checking and Maintaining Wiper
Blades .......................................... 252
Checking and Maintaining Tires
Checking Tires ................................. 255
Tire and Loading Information Label .. 256
Tire Labeling .................................... 256
DOT Tire Quality Grading (U.S. Vehicles) .. 258Wear Indicators................................ 260 Tire Service Life ................................ 260
Tire and Wheel Replacement ........... 261
Tire Rotation .................................... 262
Winter Tires ..................................... 263
12 Volt Battery .................................. 264
Remote Transmitter Care
Replacing the Button Battery ........... 266
Climate Control System Maintenance ...... 267Cleaning
Interior Care .................................... 268
Exterior Care.................................... 270

258
uuChecking and Maintaining Tires uDOT Tire Quality Grading (U.S. Vehicles)
Maintenance
DOT Tire Quality Grading (U.S. Vehicles)
The tires on your vehicle meet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance a ccording to Department of
Transportation (DOT) standards. The following explains these
gradings.
Quality grades can be found where applicable on the tire sidewall
between tread shoulder an d maximum section width.
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested un der controlled conditions on a
specified government test course. For example, a tire graded 150
would wear one and one-half (1 1/2) times as well on the
government course as a tire graded 100. The relative performance
of tires depends upon the actual conditions of their use, however,
and may depart significantly from the norm due to variations in
driving habits, service practices and differences in road
characteristics and climate.
■Uniform Tire Quality Grading
■Treadwear
1 Uniform Tire Quality Grading
For example:
Treadwear 200
Traction AA
Temperature A
All passenger car tires must conform
to Federal Safety Requirements in
addition to these grades.

267
Maintenance
Climate Control System Maintenance
Dust and Pollen Filter
The climate control system is equipped with a dust and pollen filter that collects
pollen, dust, and other debris in the air. The Maintenance MinderTM messages will let
you know when to replace the filter.
We recommend that you repl ace the dust and pollen filter sooner when using your
vehicle in areas with high concentrations of dust.
1 Dust and Pollen Filter
If the airflow from the climate control system
deteriorates noticeably, and the windows fog up
easily, the filter may need to be replaced. Please
contact a dealer for replacement.

297
uuIndicator, Coming On/Blinking uIf the Charging System Indicator Comes On
Handling the Unexpected
If the Charging System Indicator Comes On
■Reasons for the indicator to come on
Comes on when the 12 volt battery is not being charged.
■What to do when th e indicator comes on
Turn off the climate control system, rear defogger, and other electrical
systems, and immediately co ntact a dealer for repairs.
1If the Charging System Indicator Comes On
If you need to stop temporarily, do not turn off the
engine. Restarting the engi ne may rapidly discharge
the 12 volt battery.
This indicator may also come on when the Auto Idle
Stop function is activated for a while. Restart the
engine. 2 Auto Idle Stop P. 196
This indicator may also come on when the IMA
battery charge drops below a desired level.
The engine starts to recharge the battery.
2 Auto Idle Stop P. 193
The indicator goes off when the battery is being
charged normally.
This indicator may blink after starting when the
outside temperature is belo w -20°F (-30°C). It will
stop blinking after the IMA battery warms up.
Manual transmission models
Automatic transmission (CVT) models