Page 1 of 606

California Proposition 65 Warning
Event Data Recorders
This vehicle is equipped with an event data recorder (EDR).
The main purpose of an EDR is to record, in certain crash or near
crash-like situations, such as an air bag deployment or hitting a
road obstacle, data that will assist in understanding how a vehicle’s
systems performed. The EDR is designed to record data related
to vehicle dynamics and safety systems for a short period of
time, typically 30 seconds or le ss. The EDR in this vehicle is
designed to record such data as:
• How various systems in your vehicle were operating;
• Whether or not the driver and passenger safety belts were
buckled/fastened;
• How far (if at all) the driver was depressing the accelerator
and/or brake pedal; and,
• How fast the vehicle was traveling.
These data can help provide a better understanding of the
circumstances in which crashes and injuries occur. NOTE: EDR data
are recorded by your vehicle only if a non-trivial crash situation
occurs; no data are recorded by the EDR under normal driving
conditions and no personal data (e.g., name, gender, age, and
crash location) are recorded. Howe ver, other parties, such as law
enforcement, could combine the EDR data with the type of
personally identifying data r outinely acquired during a crash
investigation.
WARNING: This product contains or emits
chemicals known to the state of California to cause
cancer and birth defects or other reproductive
harm.
To read data recorded by an ED R, special equipment is required,
and access to the vehicle or the ED R is needed. In addition to the
vehicle manufacturer, other parties, such as law enforcement, that
have the special equipment, can re ad the information if they have
access to the vehicle or the EDR.
The data belongs to the vehicle ow ner and may not be accessed by
anyone else except as legally requir ed or with the permission of the
vehicle owner.
Service Diagnostic Recorders
This vehicle is equipped with serv ice-related devices that record
information about powertrain perfo rmance. The data can be used
to verify emissions law requirem ents and/or help technicians
diagnose and solve service problems. It may also be combined with
data from other sources for res earch purposes, but it remains
confidential.
California Perchlorate Contamination Prevention Act
The airbags, seat belt tensioners , and CR type batteries in this
vehicle may contain perchlorate materials - special handling may
apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate/
As you read this manual, you will find information that is preceded
by a symbol. This information is intended to help you avoid
damage to your vehicle, othe r property, or the environment.
NOTICE
00X31-T6Z-6000
2017 Ridgeline Owner's Manual AOM02896
Page 7 of 606
Visual Index
6
Quick Reference Guide❙Power Window Switches (P134)
❙Power Door Lock Master Switch (P121)
❙Memory Buttons* (P157)
❙SET Button* (P157)
❙Fuel Fill Door Release Button
(P499)
❙Rearview Mirror (P159)
❙Driver’s Front Airbag (P43)
❙Shift Lever (P426)
❙Glove Box (P171)
❙Auxiliary Input Jack (P200)
❙Intelligent Traction Management
Button
(P429)
❙Parking Brake (P474)
❙Interior Fuse Box (P578)
❙Hood Release Handle (P512)
❙Door Mirror Controls (P160)
❙USB Ports* (P199)
❙Accessory Power Socket (P175)
❙USB Port (P199)
❙Trunk Main Switch (P129)
❙Accessory Power Socket (P175)
❙USB Port* (P199)
❙Passenger’s Front Airbag (P43)
Page 9 of 606
Visual Index
8
Quick Reference Guide❙Maintenance Under the Hood (P511)
❙Windshield Wipers (P152, 529)
❙Power Door Mirrors (P160)
❙Headlights (P144, 523)
❙Front Side Marker Lights (P144, 525)
❙Fog Lights* (P147, 526)
❙Side Turn Signal Lights* (P143, 526)
❙Daytime Running Lights /Parking Lights* (P148, 525)
❙How to Refuel (P499)
❙Rear Turn Signal and Back-Up Lights (P527)
❙Door Lock/Unlock Control (P112)
❙Tires (P531, 553)
❙Front Turn Signal/Parking Lights* (P143, 526)
❙Brake/Taillight and Rear Side Marker Lights (P527)
❙Rear License Plate Light (P528)
❙Multi-View Rear Camera (P496)
❙Drop Opening the Tailgate (P127)
❙Rear License Plate Light (P528)
❙Swing Opening the Tailgate (P127)
❙Opening and Closing the Trunk (P128)
❙AC Power Outlet* (P182)
❙High-Mount Brake Light (P528)
❙Bed Lights (P184)
Page 10 of 606
9
Quick Reference Guide
Eco Assist® System
Ambient Meter
●Changes color to reflect your driving style.
Green: Fuel efficient driving
Light green: Moderate acceleration/deceleration
White: Aggressive acceleration/deceleration
● The ambient meter color changes in accordance
with your brake or accelerator pedal operation.
ECON Mode Indicator
(P85)
Comes on when the ECON button is
pressed.
ECON Button (P428)
Helps maximize fuel economy.
* Not available on all models
Page 12 of 606

11
Quick Reference Guide
Instrument Panel (P71)
System Indicators
Malfunction Indicator
Lamp
Low Oil Pressure
Indicator
Charging System
IndicatorAnti-lock Brake System
(
ABS ) Indicator
Vehicle Stability Assist
(VSA®
) System Indicator
VSA ® OFF Indicator
Electric Power Steering
(EPS) System Indicator
Lights Indicators
Lights On Indicator
High Beam Indicator
Immobilizer System
Indicator
Seat Belt Reminder
Indicator
System Indicators
System Message
IndicatorParking Brake and
Brake System
Indicator (Red)Supplemental
Restraint System
Indicator
Low Fuel Indicator
Gauges (P101)/Multi-Information Display (P102)/System Indicators (P72)
Low Tire Pressure/
TPMS Indicator Turn Signal and
Hazard Warning
Indicators
Smart Entry System
Indicator Ambient Meter Shift Lever
Position Indicator
Fuel Gauge
Tachometer
Temperature
Gauge
Speedometer
Multi-Information Display
Brake System
Indicator (Amber)
All-wheel drive system
(AWD ) Indicator*
Blind spot information
(BSI) Indicator*
System Indicators
Collision Mitigation Braking
SystemTM (CMBSTM) Indicator*
Road Departure Mitigation
(RDM) Indicator*
Security System Alarm
Indicator
U.S.
Canada U.S.
Canada
Fog Light Indicator*
ECON Mode Indicator
Auto high-beam
Indicator
*
Lane Keeping Assist
System ( LKAS) Indicator*
CRUISE MAIN
Indicator*
CRUISE CONTROL
Indicator*
Adaptive Cruise
Control (ACC )
Indicator
*
Intelligent Traction
Management Indicator
Bed Lights On Indicator
* Not available on all models
Page 21 of 606
20
Quick Reference Guide
Driving (P395)
Release Button
Depress the brake pedal and press the
release button to move out of
( P.
Move the shift lever without pressing
the release button.
Press the release button to move the
shift lever.
Automatic Transmission (P426)
● Shift to
(P and depress the brake pedal when starting the engine.
● Shifting
Park
Turn off or start the engine.
Transmission is locked.
Reverse
Used when reversing.
Neutral
Transmission is not locked.
Drive
Normal driving.
Shift Lever
Intelligent Traction
Management ButtonLow●Used to further increase engine braking.●Used when going up or down hills.
Drive (D4)
Press the button while the shift lever is in
( D.
Used when:
●Going up or down hills.●Towing a trailer in hilly terrain.
D4
ButtonD4
Page 23 of 606
22
Quick Reference Guide
Maintenance (P503)
Under the Hood (P511)
● Check engine oil, engine coolant, and windshield washer
fluid. Add when necessary.
● Check brake fluid.
● Check the battery condition monthly.
aPull the hood release handle under the corner of the
dashboard.
bLocate the hood latch lever, pull the lever up, and lift up
the hood.
cWhen finished, close the hood and make sure it is firmly
locked in place.
Lights (P523)
● Inspect all lights regularly.
Wiper Blades (P529)
● Replace blades if they leave streaks
across the windshield.
Tires (P531)
● Inspect tires and wheels regularly.
● Check tire pressures regularly.
● Install snow tires for winter
driving.
Page 25 of 606
24
Quick Reference Guide
What to Do If
The power mode does not
change from VEHICLE OFF
(LOCK) to ACCESSORY.
Why?
●The steering wheel may be locked.
●Move the steering wheel left and right
after pressing the ENGINE START/STOP
button.
The power mode does not
change from ON to
VEHICLE OFF (LOCK). Why?The shift lever should be moved to (P.
Why does the brake pedal
pulsate slightly when
applying the brakes?This can occur when the ABS activates, and does not indicate a
problem. Apply firm, steady pressure on the brake pedal. Never
pump the brake pedal.
Canadian models