lights Acura RDX 2016 Workshop Manual

359Continued
Maintenance
Replacing Light Bulbs
Headlight Bulbs
Headlight bulbs are LED type. Have an authorized Acura dealer inspect and replace
the light assembly
Fog Light Bulbs*
When replacing, use the following bulbs.
1.Turn the steering wheel all the way to the
opposite side from the fog light being
replaced.
Passenger side: Turn the steering wheel to
the left.
Driver side: Turn the steering wheel to the
right.
2. Remove the holding clip and screw, and
pull the inner fender back.
Fog Light: 55 W (H11)
1Headlight Bulbs
NOTICE
The headlight aim is set by the factory, and does not
need to be adjusted. Howeve r, if you regularly carry
heavy items in the cargo area or tow a trailer, have
the aiming readjusted at a dealer or by a qualified
technician.
1 Fog Light Bulbs*
NOTICE
Halogen bulbs get very hot wh en lit. Oil, perspiration,
or a scratch on the glass can cause the bulb to
overheat and shatter.
The fog lights ar e halogen bulbs.
When replacing a bulb, handl e it by its plastic case,
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.
Clip
Screw
* Not available on all models

387
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 natura l 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

391Continued
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 and set the power mode to VEHICLE OFF
(LOCK).
1Changing 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.
* Not available on all models

397
uuIf a Tire Goes Flat uTemporarily Repairing a Flat Tire*
Continued
Handling the Unexpected
Temporarily Repairing a Flat Tire*
If the tire has a large cut or is otherwise severely damaged, you will need to have the
vehicle towed. If the tire only has a small puncture, from a nail for instance, you can
use the temporary tire repair kit so that you can drive to the nearest service station
for a more permanent repair.
If a tire goes flat while driving, grasp the steering wheel firmly, and brake gradually
to reduce speed. Then stop in a safe place.
1. Park the vehicle on a firm, level, and n on-slippery surface and apply the parking
brake.
2. Move the shift lever to
(P.
3. Turn on the hazard warning lights and set the power mode to VEHICLE OFF
(LOCK).
1Temporarily Repairing a Flat Tire*
The kit should not be used in the following situations.
Instead, contact a dealer or a roadside assistant to
have the vehicle towed.
•The tire sealant has expired.
•More than one tire is punctured.•The puncture or cut is larger than 3/16 inch (4mm).
•The tire side wall is da maged or the puncture is
outside the contact area.
•Damage has been caused by driving with the tire
extremely under inflated.
•The tire bead is no longer seated.
•The rim is damaged.
Do not remove a nail or screw that punctured the
tire. If you remove it from the tire, you may not be
able to repair the puncture using the kit.
NOTICE
Do not use a puncture-repairing agent other than the
one provided in the kit that came with your vehicle. If
a different agent is used, you may permanently
damage the tire pressure sensor.
When the puncture is:Kit Use
Smaller than 3/16 inch (4 mm)Yes
Larger than 3/16 inch (4 mm)No
Contact
Area
* Not available on all models

408
Handling the Unexpected
Engine Does Not Start
Checking the Engine
If the engine does not start, check the starter.
Starter conditionChecklist
Starter doesn’t turn or turns
over slowly.
The battery may be dead. Check
each of the items on the right and
respond accordingly.Check for a message on the multi-information display.
●If the TO START, HOLD REMOTE NEAR START BUTTON /To Start, Hold Remote Near Start
Button message appears
2If the Keyless Access Remote Battery is Weak P. 409
uMake sure the keyless access remo te is in its operating range.
2ENGINE START/STOP Button P. 144
Check brightness of the interior lights.
Turn on the interior lights and check the brightness.
●If the interior lights are dim or do not come on at all
2Battery P. 379●If the interior lights come on normally 2 Fuses P. 420
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and respond accordingly. Review the engine start procedure.
Follow its instructions, and try to start the engine again.
2
Starting the Engine P. 268
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 137
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 93
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 422
If the problem continues:
2Emergency Towing P. 423
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 411

411Continued
Handling the Unexpected
Jump Starting
Turn off the power to electric devices, such as audio and lights. Turn off the engine,
then open the hood. 1.Connect the first jumper cable to your
vehicle’s battery + terminal.
2. Connect the other end of the first jumper
cable to the booster battery + terminal.
u Use a 12-volt booster battery only.
3. Connect the second ju mper cable to the
booster battery - terminal.
4. Connect the other end of the second
jumper cable to the engine hanger as
shown. Do not connect this jumper cable to
any other part.
5. If your vehicle is connected to another
vehicle, start the assisting vehicle’s engine
and increase its rpm slightly.
6. Attempt to start your ve hicle’s engine. If it
turns over slowly, check that the jumper
cables have good metal-to-metal contact.
■Jump Starting Procedure1 Jump Starting
Securely attach the jumper cables clips so that they
do not come off when the e ngine vibrates. Also be
careful not to tangle the ju mper cables or allow the
cable ends to touch each other while attaching or
detaching the jumper cables.
Battery performance degrades in cold conditions and
may prevent the engi ne from starting.
3WARNING
A battery can explode if you do not follow
the correct procedure, seriously injuring
anyone nearby.
Keep all sparks, open flames, and smoking
materials away from the battery.
Booster Battery

414
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows:
•The temperature gauge needle is at the mark or the engine suddenly loses
power.
• Steam or spray comes out of the engine compartment.
■First thing to do
1. Immediately park the vehicle in a safe place.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present: Keep the engine running and open the hood.
u Steam or spray is present: Turn off the engine and wait until it subsides.
Then, open the hood.
1 How to Handle Overheating
NOTICE
Continuing to drive with the temperature gauge
needle at the mark may damage the engine.
3WARNING
Steam and spray from an overheated
engine can seriously scald you.
Do not open the hood if steam is coming
out.
H
H

416
Handling the Unexpected
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.
■What to do as soon as the indicator comes on
1. Immediately park the vehicle in a safe place.
2. If necessary, turn the ha zard warning lights on.
■What to do after parking the vehicle
1. Stop the engine and let it sit for about one minute.
2. Open the hood and check the oil level.
u Add oil as necessary.
3. Start the engine and check th e low oil pressure indicator.
u The indicator goes off: Start driving again.
u The indicator does not go off within 10 seconds: Stop the
engine and contact a dealer for repairs immediately.
If the Charging System Indicator Comes On
■Reasons for the indicator to come on
Comes on when the battery is not being charged.
■What to do when the indicator comes on
Turn off the climate con trol system, rear defogger, and other electrical
systems, and immediately contact a dealer for repairs.
1 If the Low Oil Pressure Indicator Comes On
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediately.
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 battery.

420
Handling the Unexpected
Fuses
Fuse Locations
If any electrical devices are not working, set
the power mode to VEHICLE OFF (LOCK)
and check to see if any applicable fuse is
blown.
Fuse locations are shown on the fuse box
cover. Locate the fuse in question by the
fuse number and box cover number.
Located near the brake fluid reservoir. Push
the tabs to open the box.
■Engine Compartment Fuse Box
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1
EPS70 A
Power Tailgate Motor(40 A)
ABS/VSA FSR20 A
ABS/VSA Motor40 A
E-DPS(30 A)
Main Fuse120 A
2
−50 A
Fuse Box Main 1 60 A
Fuse Box Main 260 A
IG Main 50 A
Headlight Washer*(30 A)
Sub Fan Motor 30 A Rear Defogger 40 A
Main Fan Motor 30 A Headlight Main 30 A Blower 40 A
3
ST CUT140 A
IG Main130 A
Sub Fuse Main(40 A)
IG Main230 A
4 Rear Seat Heaters*(20 A)
5STR Diagnosis Fuse7.5 A
6Audio (ODMD)*(15 A)
7−−
8− −
9−−
10 − −
11Oil Level7.5 A
12 Fog Lights*(20 A)
13Power Tailgate Closer(20 A)
14 Hazard 10 A
15IGP215 A
16 IG Coil 15 A
17Stop10 A
18 Horn 10 A
19ACM20 A
20 Right Headlight Low Beam 15 A
21MG Clutch7.5 A
22 DBW 15 A
23Left Headlight Low Beam15 A
24 DRL (10 A)
25FI Main15 A
26 Trailer (20 A)
27Small20 A
28 Interior Lights 7.5 A
29Back Up10 A
Circuit ProtectedAmps
* Not available on all models

421
uuFuses uFuse Locations
Handling the Unexpected
Located under the dashboard.
Fuse locations are shown on the label on
the side panel.
Locate the fuse in question by the fuse
number and label number.
■Circuit protected and fuse rating
■Interior Fuse Box
Fuse Label
Fuse Box
Circuit ProtectedAmps
1−−
2ACG15 A
3ODS7.5 A
4Fuel Pump15 A
5Meter7.5 A
6Rear Wiper10 A
7VB SOL10 A
8Front Right Side
Door Lock Motor (Unlock)15 A
9Rear Left Side
Door Lock Motor (Unlock)15 A
10 Power Lumbar 7.5 A
11Moonroof20 A
12 Accessory Power Socket
(Center Console) 20 A
13Washer Main15 A
14 Seat Heaters 20 A
15Driver’s Door Lock Motor (Unlock)10 A
16 Driver’s Power Seat Sliding 20 A
17Driver’s Power Seat Reclining20 A
18
Passenger’s Power Seat Sliding20 A
19ACC7.5 A
20 ACC Key Lock 7.5 A
21Daytime Running Lights7.5 A
22 A/C 7.5 A
23Option10 A
24 ABS/VSA 7.5 A
25IDAS(10 A)
26 Audio Amp 20 A*1
30 A*2
27Accessory Power Socket
(Front)20 A
28 − −
29SRS10 A
Circuit ProtectedAmps
*1:Models without navigation system
*2:Models with navigation system30
Driver’s Door Lock Motor
(Lock) 10 A
31Smart10 A
32 Front Right Side
Door Lock Motor (Lock) 15 A
33Rear Left Side
Door Lock Motor (Lock)15 A
34 Small Lights 7.5 A
35Illumination7.5 A
36 Rear Wiper Main 10 A
37Passenger’s Power Seat Reclining20 A
38 Left Headlight High Beam 10 A
39Right Headlight High Beam10 A
40 − −
41Door Lock20 A
42 Driver’s Power Window 20 A
43Rear Right Side Power Window20 A
44 Front Right Side Power
Window 20 A
45Rear Left Side Power
Window20 A
46 Wiper 30 A
Circuit ProtectedAmps