brake Acura RDX 2015 Service Manual

285
uuMaintenance Under the Hood uBrake Fluid
Maintenance
Brake Fluid
The fluid level should be between the MIN
and MAX marks on the side of the reservoir.
Specified fluid: Acura Hea vy Duty Brake Fluid DOT 3
■Checking the Brake Fluid
1Brake Fluid
NOTICE
Brake fluid marked DOT 5 is not compatible with your
vehicle's braking system and can cause extensive
damage.
If the specified brake fluid is not available, you should
use only DOT 3 or DOT 4 fluid from a sealed
container as a temporary replacement.
Using any non-Acura brake fl uid can cause corrosion
and decrease the longevity of the system. Have the
brake system flushed and re filled with Acura Heavy
Duty Brake Fluid DOT 3 as soon as possible.
If the brake fluid level is at or below the MIN mark,
have a dealer inspect for l eaks or worn brake pads as
soon as possible.
Brake Reservoir
MIN
MAX

292
uuReplacing Light Bulbs uBrake Light, Taillight, Rear Turn Signal Light and Rear Side Marker Light Bulbs
Maintenance
Brake Light, Taillight , Rear Turn Signal Light and
Rear Side Marker Light Bulbs
When replacing, use the following bulbs.
1.Remove the cover by prying on the edge
using a flat-tip screwdriver.
u Wrap the flat-tip screwdriver with a cloth
to prevent scratches.
2. Use a Phillip-head scre wdriver to remove
the bolts.
3. Pull the light assembly out of the rear pillar.
Rear Side Marker/Brake/Taillight: 21/5 W
Rear Turn Signal Light: 21 W
Bolts

293
uuReplacing Light Bulbs uBrake Light, Taillight, Rear Turn Signal Light and Rear Side Marker Light Bulbs
Maintenance
4. Turn the socket to th e left and remove it.
Remove the old bulb.
5. Insert a new bulb.
6. Reinstall the light assembly by sliding it on
to the guide on the body.
Bulb
Socket
Guide

296
uuReplacing Light Bulbs uHigh-Mount Brake Light Bulb
Maintenance
High-Mount Brake Light Bulb
When replacing, use the following bulb.
1.Remove the lens segment by prying on the
edge using a flat-tip screwdriver.
u Wrap the flat-tip screwdriver with a cloth
to prevent scratches.
2. Turn the socket to the left and remove it.
3. Remove the old bulb and insert a new bulb.
High-Mount Brake Light: 16 W
Screw
Lens Segment
Bulb
Socket

309
uuChecking and Maintaining Tires uWinter Tires
Maintenance
Winter Tires
If driving on snowy or frozen roads, mount all season marked “M+S” tires, snow
tires, or tire chains; reduce speed; and main tain sufficient distance between vehicles
when driving.
Be particularly careful wh en operating the steering wheel or brakes to prevent
skidding.
Use tire chains, snow tires, or all season tires when necessary or according to the law.
When mounting, refer to the following points.
For winter tires:
• Select the size and load ranges that are the same as the original tires.
• Mount the tires to all four wheels.
For tire chains:
• Install them on the front tires only.
• Because your vehicle has limited tire clea rance, we strongly recommend using the
chains listed below:
• Follow the chain manufactur er's instruction when installing. Mount them as
tightly as you can.
• Check that the chains do not touc h the brake lines or suspension.
• Drive slowly.
Cable-type: SCC Ra dial Chain TC2212MM
1Winter Tires
NOTICE
Traction devices that are th e wrong size or improperly
installed can damage your vehicle's brake lines,
suspension, body, and wheels. Stop driving if they are
hitting any part of the vehicle.
When tire chains are mounted, follow the chain
manufacturer's instructi ons regarding vehicle
operational limits.
If your vehicle is equipp ed with summer tires, be
aware that these tires are not designed for winter
driving conditions. For more information, contact a
dealer.
3WARNING
Using the wrong chains, or not properly
installing chains, can damage the brake
lines and cause a crash in which you can be
seriously injured or killed.
Follow all instruction s in this owner's
manual regarding the selection and use of
tire chains.

317
uuCleaning uExterior Care
Maintenance
The inside lenses of exterior lights (headlights, brake light s, etc.) may fog temporarily
if you have driven in the rain, or after the vehicle has been run through a car wash.
Dew condensation also may build up inside the lenses when there is a significant
enough difference between the ambient and inside lens temperatures (similar to
vehicle windows fogging up in rainy conditions).
These conditions are natural processes, not structural design problems in the
exterior lights.
Lens design characteristics ma y result in moisture developing on the light lens frame
surfaces. This also is not a malfunction.
However, if you see large amounts wate r accumulation, or large water drops
building up inside the lenses, have your vehicle inspected by a dealer.
■Fogged Exterior Light Lenses

319
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 320
If a Tire Goes Flat Changing a Flat Tire ......................... 321
Engine Does Not Start Checking the Engine ........................ 327
If the Keyless Access Remote Battery is Weak ............................................. 328
Emergency Engine Stop ................... 329
Jump Starting .................................... 330
Shift Lever Does Not Move .............. 332Overheating
How to Handle Overheating............. 333
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On ............................................. 335
If the Charging System Indicator Comes
On ................................................. 335
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 336
If the Brake System Indicator (Red) Comes On .................................................... 337
If the Electric Power Steering (EPS) System
Indicator Comes On ............................... 337
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 338
Fuses Fuse Locations ................................. 339
Inspecting and Changing Fuses ........ 341
Emergency Towing ........................... 342
When You Cannot Open the Tailgate..... 343

321Continued
Handling the Unexpected
If a Tire Goes Flat
Changing a Flat Tire
If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually
to reduce speed. Then, stop in a safe plac e. Replace the flat tire with a compact
spare tire. Go to a dealer as soon as possib le to have the full-size tire repaired or
replaced.
1. Park the vehicle on firm, level, non-slip pery surface and apply the parking brake.
2. Move the shift lever to
(P.
3. Turn on the hazard warning lights an d set the power mode to VEHICLE OFF
(LOCK).
1 Changing a Flat Tire
Periodically check the tire pressure of the compact
spare. It should be set to the specified pressure.
Specified Pressure: 60 psi (420 kPa, 4.2 kgf/cm
2)
When driving with the compact spare tire, keep the
vehicle speed under 50 mph (80 km/h). Replace with
a full-size tire as soon as possible.
The compact spare tire and wheel in your vehicle are
specifically for this model. Do not use them with
another vehicle. Do not us e another type of compact
spare tire or wheel with your vehicle.
Do not mount tire chains on a compact spare tire.
If a chain-mounted front tire goes flat, remove one of
the full-size rear tires and replace it with the compact
spare tire. Remove the flat front tire and replace it
with the full-size tire that was removed from the rear.
Mount the tire chains on the front tire.
Do not use a puncture-repairi ng agent on a flat tire,
as it can damage the tire pressure sensor.

328
uuEngine Does Not Start uIf the Keyless Access Remote Battery is Weak
Handling the Unexpected
If the Keyless Access Re mote Battery is Weak
If the beeper sounds, the TO START, HOLD REMO TE NEAR START BUTTON
message appears on the multi-informa tion display, the indicator on the ENGINE
START/STOP button flashes, and the engine wo n’t start, start the engine as
follows. 1.Touch the center of the ENGINE START/
STOP button with the A logo on the keyless
access remote while the indicator on the
ENGINE START/STOP button is flashing.
The buttons on the keyle ss access remote
should be facing you.
u The indicator flashes for about 30
seconds.
2. Depress the brake pedal and press the
ENGINE START/STOP button within 10
seconds after the beeper sounds and the
indicator changes from flashing to on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.
HOLD

329
uuEngine Does Not Start uEmergency Engine Stop
Handling the Unexpected
Emergency Engine Stop
If you cannot stop the engine by pressing the ENGINE START/STOP button, do
either of the following operations:
• Press and hold the ENGINE START/STOP button for three seconds.
• Firmly press the ENGINE START/STOP button three times.
• The steering wheel will not lock. The po wer mode changes to VEHICLE OFF with
the shift lever in
(P, and to ACCESSORY with the shift lever in any position other
than
(P.
• Because turning off the engine also disables the power assist the engine provides
to the steering and braking systems, it w ill require significantly more physical
effort and time to steer and slow the ve hicle. Downshift gears and use both feet
on the brake pedal, if necessary, to slow the vehicle and stop immediately in a
safe place.
1 Emergency Engine Stop
Do not press the button while driving unless it is
absolutely necessary for th e engine to be switched
off.