HONDA RIDGELINE 2019 Owner's Manual (in English)

539Continued
Maintenance
Replacing Light Bulbs
Headlight Bulbs
When replacing, use the following bulbs.1.Remove the engine compartment cover.
2 Engine Compartment Cover P. 529
2. Remove the clips.
3. Remove the air intake duct.
High beam headlight: 60 W (HB3 for halogen bulb type)
Low beam headlight:
LED type
55 W (H11 for halogen bulb type)
■High Beam Headlight
1Headlight Bulbs
NOTICE
Halogen bulbs get very hot when lit.
Oil, perspiration, or a scratch on the glass can cause
the bulb to overhe at and shatter.
The headlight aim is set by the factory, and does not
need to be adjusted.
However, if you regularly carry heavy items in the
cargo area, have the aiming readjusted at a dealer or
by a qualified technician.
When replacing a halogen bu lb, handle it by its base,
and protect the glass from c ontact with your skin or
hard objects. If you touch the glass, clean it with
denatured alcohol and a clean cloth.Models with Auto high-beam system
Models without Auto high-beam system
ClipsDriver side

uuReplacing Light Bulbs uHeadlight Bulbs
540
Maintenance
4. Push the tab to remove the coupler.
5. Rotate the old bulb counter-clockwise to
remove.
6. Insert a new bulb into the headlight
assembly and turn it clockwise.
7. Insert the coupler into the connector of the
bulb.
1Headlight Bulbs
Remove clip using phillips head screwdriver.
Insert the clip with the central pin raised, and push
until it is flat.
Center pin
Push until the
pin is flat.
TabCoupler
Bulb
Both sides

541
uuReplacing Light Bulbs uDaytime Running Lights and Parking Lights
Maintenance
1. Push the tab to remove the coupler.
2. Rotate the old bulb counter-clockwise to
remove.
3. Insert a new bulb into the headlight
assembly and turn it clockwise.
4. Insert the coupler into the connector of the
bulb.
Daytime Running Lights and Parking Lights
Daytime running lights and parking lights are LED type. Have an authorized Honda
dealer inspect and replace the light assembly.
Daytime running light bulbs and high beam headlight bulbs are the same.
2Headlight Bulbs P. 539
Parking light bulbs and front turn signal bulbs are the same.
2Front Turn Signal/Parking* and Fog* Light Bulbs P. 542
Front Side Marker Lights
Front side marker lights are LED type. Have an authorized Hond a dealer inspect and
replace the light assembly.
■Low Beam Headlights1 Low Beam Headlights
Low beam headlights are LED type. Have an
authorized Honda dealer in spect and replace the light
assembly.
Models with Auto high-beamModels without Auto high-beam
TabCoupler
Bulb
Models with LED type daytime running lights
Models without LED type daytime running lights
* Not available on all models

542
uuReplacing Light Bulbs uFront Turn Signal/Parking* and Fog* Light Bulbs
Maintenance
Front Turn Signal/Parking* and Fog* Light Bulbs
When replacing, use the following bulbs.
1.Remove the clip using a flat-tip screwdriver,
remove the bolt, and push up the under
cover.
2. Remove the coupler
3. Turn the socket counter-clockwise and
remove it.
4. Remove the old bulb and insert a new bulb.
Side Turn Signal*/Emergency Indicator Lights*
Door mirror side turn lights are LED type. Have an authorized Honda dealer inspect
and replace the light assembly.
Front Turn Signal/Parking* Light:28/8W (Amber)
Fog Light*: 35 W (H8 for halogen bulb type)
1 Front Turn Signal/Parking* and Fog* Light Bulbs
Insert a flat-tip screwdriver, lift and remove the center
pin to remove the clip.
Insert the clip with the center pin raised, and push
until it is flat.
Push until the pin
is flat.
Bolt
Clip
Bulb
SocketBulb
Tab
Coupler
Models with fog light
All models
* Not available on all models

543
uuReplacing Light Bulbs uRear Turn Signal and Back-Up Light Bulbs
Maintenance
Rear Turn Signal and Back-Up Light Bulbs
When replacing, use the following bulbs.
1.Use a Phillip-head screwdriver to remove
the screws.
2. Pull the light assembly out of the rear pillar.
3. Turn the socket counter-clockwise and
remove it. Remove the old bulb.
4. Insert a new bulb and turn clockwise.
5. Slide the light assembly onto the guide on
the body.
6. Align the pins with the body grommets,
then push in until they fully seat.
Brake/Taillight and Rear Side Marker Lights
Brake/taillight and rear side marker lights are LED type. Have an authorized Honda
dealer inspect and replace the light assembly.
Back-Up Light: 21 W
Rear Turn Signal Light: 21 W
Screws
Bulb
Socket Bulb
Socket

544
uuReplacing Light Bulbs uRear License Plate Lights
Maintenance
Rear License Plate Lights
When replacing, use the following bulbs.
1.Remove the license plate light assembly by
pulling it towards you, and then pulling the
front edge upward.
2. Turn the socket counter-clockwise and
remove it. Remove the old bulb.
3. Insert a new bulb and turn clockwise.
High-Mount Brake Light
High-mount brake light is LED type. Have an authorized Honda dealer inspect and
replace the light assembly.
Rear License Plate Lights:5W
Bulb
Socket

545Continued
Maintenance
Checking and Maintaining Wiper Blades
Checking Wiper Blades
If the wiper blade rubber has deteriorated, it will leave streaks and the hard surfaces
of the blade may scratch the window glass.
Changing the Wiper Blade Rubber
1. Lift the driver side wiper arm first, then the
passenger side.
2. Using a flat-tip screwdriver, pry up on the
edge of the lock tab to release it. Wrap the
flat-tip screwdriver with a cloth to prevent
scratches.
Slide the blade off of the wiper arm.1 Changing the Wiper Blade Rubber
NOTICE
Avoid dropping the wiper ar m; it may damage the
windshield.
Lock Tab

546
uuChecking and Maintaining Wiper Blades uChanging the Wiper Blade Rubber
Maintenance
3. Slide the wiper blade out from its holder by
pulling the tabbed end out.
4. Remove the retainers from the wiper blade
that has been removed, and mount to a
new wiper blade.
u Correctly align the wiper blade
protrusion and the retainer grooves.
5. Slide the new wiper blade onto the holder
from the bottom end.
u The tab on the holder should fit in the
indent of the wiper blade.
6. Slide the wiper blade onto the wiper arm,
then push down the lock tab.
7. Lower the passenger side wiper arm first,
then the driver side.
Wiper
Blade
Retainer
Wiper
Blade

547
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provid e the best combination of hand ling, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ification’s page for the specified pressure.
Underinflated tires wear unev enly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride ha rshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips , use a gauge to measure the pressure in
all tires, including the spare. Even tires in good condition can lose 1-2 psi (10-20 kPa,
0.1-0.2 kgf/cm
2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tr ead. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire . Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 552
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Whenever tire pressure is adjusted, you must
calibrate the TPMS. 2 TPMS with Tire Fill Assist P. 482
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
Check the spare tire pressu re once a month or before
long trips.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding tire inflation and
maintenance.

548
uuChecking and Maintaining Tires uTire and Loading Information Label
Maintenance
Tire and Loading Information Label
The label attached to the driver’s doorj amb provides necessary tire and loading
information.
Tire Labeling
The tires that came on your vehicle have a
number of markings. Those you should be
aware of are described below.
Whenever tires are replaced, they should be replaced with tires of the same size.
1 Tire and Loading Information Label
The tire and loading informat ion label attached to the
driver’s doorjamb contains:
aThe number of people your vehicle can carry.
bThe total weight your vehicle can carry. Do not
exceed this weight.
cThe original tire sizes for front, rear, and spare.
dThe proper cold tire pre ssure for front, rear, and
spare.
Label
Example
Example Tire Size
Tire
Identification
Number (TIN)
Maximum
Tire Load
Maximum
Tire Pressure
Tire Size
■Tire Sizes
1 Tire Sizes
Following is an example of tire size with an
explanation of what each component means.
P235/60R18 102V
P: Vehicle type (P indi cates passenger vehicle).
235: Tire width in millimeters.
60: Aspect ratio (the tire’s section height as a
percentage of its width).
R: Tire construction code (R indicates radial).
18: Rim diameter in inches.
102: Load index (a numerical code associated with
the maximum load the tire can carry).
V: Speed symbol (an alphab etical code indicating the
maximum speed rating).