steering Acura MDX 2011 Repair Manual

(Passenger's side)
Use a flat-tip screwdriver to
remove the holding clip from the
engine coolant reserve tank, and
then remove the engine coolant
reserve tank.
Remove the cap from the engine
coolant reserve tank (use towel to
wipe fluid).
Unclip hose from the stay brackets
on the engine coolant reserve
tank.
3. Remove the electrical connectorfrom the bulb by pushing on the
tab and pulling the connector
down.
4. Remove the bulb by turning it about one-quarter turn
counterclockwise. 5. Insert the new bulb into the hole,
and turn it one-quarter turn
clockwise to lock it in place.
6. Push the electrical connector onto the new bulb.
7. Turn on the headlights to test the new bulb.
8. (Passenger's side) Install the engine coolant reserve
tank and power steering reserve
tank.
HOLDING CLIP
CAP
ENGINE COOLANT
RESERVOIR
BULB
CONNECTOR
Lights52210/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Replacing Front Fog/Daytime
Running Light Bulbs
Your vehicle uses halogen light
bulbs. When replacing a bulb, handle
it by its plastic case, and protect the
glass from contact with your skin or
hard objects. If you touch the glass,
clean it with denatured alcohol and a
clean cloth.Halogen bulbs get very hot when lit.
Oil, perspiration, or a scratch on the
glass can cause the bulb to overheat
and shatter.1. To change the bulb on the driver's side, start the engine, turn the
steering wheel all the way to the
right, then turn off the engine. To
change the bulb on the
passenger's side, turn the steering
wheel to the left.
2. Remove the bolt and use the flat-tip screwdriver to remove the
holding clips located under the
front bumper.
3. Use a flat-tip screwdriver toremove the holding clip from the
inner fender, and remove the
screw with a Phillips-head
screwdriver.
4. Pull the inner fender cover away from the fender and bumper.
BOLT
HOLDING
CLIP
HOLDING
CLIP
SCREW
Lights52410/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Tire Maintenance
In addition to proper inflation, correct
wheel alignment helps to decrease
tire wear. If you find a tire is worn
unevenly, have your dealer check the
wheel alignment.
Have your dealer check the tires if
you feel a consistent vibration while
driving. A tire should always be
rebalanced if it is removed from the
wheel. When you have new tires
installed, make sure they are
balanced. This increases riding
comfort and tire life. For best results,
have the installer perform a dynamic
balance.Improper wheel weights can damage
your vehicle's aluminum wheels. Use
only Acura wheel weights for
balancing.Tire Rotation
To help increase tire life and
distribute wear more evenly, rotate
the tires according to the
maintenance messages displayed on
the multi-information display. Move
the tires to the positions shown in
the illustration each time they are
rotated. If you purchase directional
tires, rotate only front-to-back.
Replacing Tires and Wheels
Replace your tires with radial tires of
the same size, load range, speed
rating, and maximum cold tire
pressure rating (as shown on the
tire's sidewall).
Mixing radial and bias-ply tires on
your vehicle can reduce braking
ability, traction, and steering
accuracy. Using tires of a different
size or construction can cause the
ABS and vehicle stability assist
system (VSA) to work inconsistently.
The ABS works by comparing the
speed of the wheels. When replacing
tires, use the same size originally
supplied with the vehicle. Tire size
and construction can affect wheel
speed and may cause the system to
activate.
When the tires are rotated, make
sure the air pressures are checked.
Front Front
(For Non-directional
Tires and Wheels) (For Directional
Tires and Wheels)
Tires53810/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

PRIMARY UNDER-HOOD FUSE BOX
No. Amps. Circuits Protected1 120 A Main fuse － Not Used
2 － 1 － Not Used
2 － 2 30 A SH-AWD
2 － 3 30 A Rear Blower Motor
2 － 4 40 A ABS VSA
2 － 5 40 A Trailer Main
2 － 6 40 A Power Seats, Driver's Position
Memory System, Subwoofer,
Telescopic Steering Wheel
2 － 7 40 A Front Heated Seat, TPMS,
Moonroof, Driver's Lumbar
Support
2 － 8 － Not Used
3 － 1 60 A Fog Lights, Front Blower
Motor, Interior Light
3 － 2 40 A Headlights, Daytime Running
Lights
3 － 3 60 A Cooling Fan, Condenser Fan,
MG Clutch, Headlight
Washer
ꭧ1
3－ 4 50 A Ignition Switch Main
ꭧ 1: Canadian model
ꭧ 2: If equipped No. Amps. Circuits Protected
3 － 5 50 A Power Window
3 － 6 60 A Power Tailgate Opener/Closer,
Rear ACC Socket, Interior
Light,
Rear Defroster
3 － 7 30 A ECU (PCM)
3 － 8 30 A TECH
4 40 A Audio, Door Lock, Interior Lights, Front ACC Socket
5 30 A EPT-L
ꭧ 2
6 30 A EPT-R
ꭧ2
7 30 A Active Damper Control Unit
ꭧ2
8 30 A Audio Amplifier
9 7.5 A Battery Sensor
10 15 A Hazard
11 15 A Horn, Stop
12 20 A ABS VSA
13 20 A Trailer (Brake)
14 20 A Rear Heated Seat
ꭧ 2
15 20 A A/C Inverter
CONTINUED
Fuse Locations
563
Taking Care of the Unexpected
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

INTERIOR FUSE BOXNo. Amps. Circuits Protected1 7.5 A TPMS
2 10 A Driver's Lumbar Support Motor
3 15 A Moonroof
4 20 A Front Heated Seats
5 10 A Audio
6 7.5 A Interior Light
7 10 A Back Up
8 20 A Door Lock
9 15 A ACC Socket
10 15 A IG Coil
11 30 A Windshield Wiper
12 10 A Subwoofer
13 20 A Passenger's Power Recline No. Amps. Circuits Protected
14 20 A Driver's Power Slide
15 20 A Telescopic Steering Wheel
16 20 A Driver's Power Recline
17 20 A Passenger's Power Slide
18 10 A Alternator
19 20 A Fuel Pump
20 10 A SH-AWD, ODS
21 7.5 A Gauges
22 10 A SRS
23 － Not Used
24 20 A Left Rear Power Window
25 20 A Right Rear Power Window
26 30 A Passenger's Power Window
27 30 A Driver's Power Window
28 20 A Tilt Steering Wheel
29 10 A ABS VSA
30 10 A A/C
31 15 A Washer
32 10 A ACC
33 － Not Used
Auxiliary (Holder1)No. Amps. Circuits Protected
1 7.5 A Starter DIAG
2 7.5 A SH-AWDAuxiliary (Holder2)No. Amps. Circuits Protected1 7.5 A STS
2 7.5 A ODS
Auxiliary
(Holder1) Auxiliary
(Holder2)
Fuse Locations
565
Taking Care of the Unexpected
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

A
Accessories andModifications
..........................
426
ACCESSORY (Ignition Key Position)
.................................
138
Accessory Power Sockets
..........
175
AC Power Outlet
........................
176
Active Damper System
...............
478
Active Head Restraints
...............
151
AcuraLink
®(U.S. models
only)
.......................................
398
Adaptive Cruise Control (ACC)
.....................................
345
Additives, Engine Oil
.................
512
Adjusting the Steering Wheel
....
133
Advanced Airbags
........................
30
Airbag (SRS)
..........................
10, 26
Air Conditioning System
............
180
Rear A/C Control
....................
185
Air Outlets (Vents)
.....................
187
Air Pressure, Tires
..............
534, 535
Alcohol in Gasoline
....................
418
Antifreeze
...................................
514 Anti-lock Brakes (ABS)
Indicator
............................
68, 456
Operation
................................
455
Anti-theft, Audio System
.............
305
Anti-theft Steering Column Lock
.......................................
138
Audio System
......................
190, 209
Automatic Climate Control.........
181
Automatic Lighting Off Feature
...................................
130
Automatic Seat Belt Tensioners...
23
Automatic Speed Control
...........
342
Automatic Transmission
............
437
Capacity, Fluid
........................
572
Checking Fluid Level
..............
517
Driving with the Paddle Shifters
................................
441
Shifting
...................................
438
Shift Lever Position Indicators
............................
437
Shift Lever Positions
...............
438
Shift Lock Release
...................
440
Auxiliary Input Jack
...................
304 B
Battery
Charge Low
..............................
82
Charging System Indicator
........................
67, 556
Jump Starting
..........................
552
Maintenance
...........................
541
Specifications
..........................
573
Before Driving
...........................
417
Belts, Seat
................................
9, 21
Beverage Holders
......................
172
Blind Spot Information System (BSI)
......................................
470
Bluetooth
®Audio
.......................
295
Bluetooth
®HandsFreeLink
®
......
362
Booster Seats
...............................
57
CONTINUED
Index
I
INDEX
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Emergency Brake
......................
163
Emergency Flashers
..................
131
Emergency Towing
....................
566
Emissions Controls
....................
580
Emissions Testing
......................
583
Engine Adding Engine Coolant
...........
514
Check Starting System
............
437
Coolant Temperature Gauge
....
76
If it Won't Start
........................
551
Malfunction Indicator Lamp
.............................
67, 557
Oil Life Indicator
.....................
501
Oil Pressure Indicator
.......
67, 556
Oil, What Kind to Use
.............
511
Overheating
............................
554
Specifications
..........................
573
Speed Limiter
..........................
440
Starting
...................................
436
Engine Coolant
..........................
514
Ethanol in Gasoline
....................
418
Evaporative Emissions Controls
..................................
580
Exhaust Fumes
............................
60
Exhaust Gas Recirculation System
...................................
581 Expectant Mothers, Use of Seat
Belts by
....................................
19
F
Fan, Interior
...............................
183
Features
.....................................
179
Filters Dust and Pollen
.......................
528
Oil
...........................................
512
Flashers, Hazard Warning
.........
131
Flat Tire, Changing a
.................
545
Floor Mats
.................................
529
Fluids
Automatic Transmission
.........
517
Brake
......................................
519
Location
..................................
509
Power Steering
........................
520
Windshield Washer
.................
516
FM Stereo Radio Reception
................................
300
Fog Lights
..................................
129
Folding the Second Seat
.............
152
Folding the Third Seat
...............
153
Four-way Flashers
......................
131 Front Airbags
.........................
10, 29
Front Seat
..................................
148
Adjusting
.................................
148
Air Ventilation
.........................
157
Heaters
...................................
156
Fuel
............................................
418
Economy
.................................
423
Fill Door and Cap
....................
419
Gauge
......................................
76
Low Fuel Indicator
...................
75
Octane Requirement
...............
418
Opening the Fuel Fill Door
Manually
.............................
566
Reserve Indicator
.....................
75
Tank, Filling the
......................
419
Tighten Fuel Cap
....................
420
Fuel Economy
............................
423
Fuses, Checking the
..................
560
G
Gas Mileage, Improving
.............
424
Gasoline
.....................................
418
Gauge
......................................
76
Low Fuel Indicator
...................
75
IndexIV10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Turn Signal
.............................
127
Load Limit
...........................
429, 481
LOCK (Ignition Key Position)....
138
Locks
Anti-theft Steering Column
......
138
Childproof Door
......................
140
Fuel Fill Door
..........................
419
Glove Box
...............................
173
Lockout Prevention
.................
140
Power Door
.............................
139
Tailgate
...........................
140, 141
Low Coolant Level
......................
422
Lower Anchors
.............................
49
Low Fuel Indicator
.......................
75
Low Oil Pressure Indicator
...........................
67, 556
Lubricant Specifications Chart...
572
Luggage, Storing (cargo)
...........
428
M
Maintenance
..............................
499
Main Items and Sub Items
......
505
Minder
....................................
501 Owner's Maintenance
Checks
................................
507
Safety
......................................
500
Schedule
.................................
508
Malfunction Indicator Lamp
................................
67, 557
Memory, Driving Position
..........
166
Message Display
..........................
85
Message Indicator
.......................
71
Meters, Gauges
............................
76
Methanol in Gasoline
.................
418
Mirrors, Adjusting
......................
164
Modifications
.............................
427
Modifying Your Vehicle
.............
427
Moonroof
...................................
161
Multi-Information Display
............
77
N
Neutral Gear Position
.................
439
New Vehicle Break-in
.................
418
NOTICE, Explanation of
................
i
Numbers, Identification
.............
570 O
Octane Requirement,
Gasoline
.................................
418
Odometer
.....................................
79
Odometer, Trip
............................
79
Off-Highway Driving Guidelines
..............................
494
Oil Change, How to
......................
512
Change, When to
....................
501
Checking Engine
....................
422
Life, Engine
.............................
501
Pressure Indicator
.............
67, 556
Selecting Proper Viscosity Chart
...................................
511
ON (Ignition Key Position)
........
138
Outside Mirrors
.........................
163
Outside Temperature
...................
80
Overheating, Engine
..................
554
Owner's Maintenance Checks
....
507
Oxygenated Fuels
......................
418
CONTINUED
Index
VII
INDEX
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

P
Panel Brightness Control
...........
132
Park Gear Position
.....................
438
Parking
......................................
448
Parking Brake
............................
163
Parking Brake and Brake System Indicator
...........................
67, 558
Parking Lights
...........................
127
Parking Over Things that Burn
................................
448, 582
Passenger Airbag Off Indicator
....
36
PGM-FI System
..........................
581
Playing a Disc
............................
232
Playing an iPod
®.........................
275
Playing a USB Flash Memory Device
....................................
284
Playing Disc
...............................
200
Playing Hard Disc Drive (HDD) Audio (Models with navigationsystem)
...............................
247
Playing the AM/FM Radio
...............................
191, 210
Playing the XM
®Radio
........
195, 223
Pollen Filter
...............................
528 Power Seat Adjustments
............
148
Power Socket Locations
.............
175
Power Steering Fluid
.................
520
Power Windows
.........................
158
Pregnancy, Using Seat Belts
........
19
Preparing to Drive
......................
435
Proper Seat Belt Usage
................
16
Protecting Adults and Teens
........
12
Additional Safety Precautions
...
20
Advice for Pregnant Women
....
19
Protecting Children
......................
39
General Guidelines
..................
39
Protecting Infants
.....................
44
Protecting Larger Children
......
56
Protecting Small Children
........
45
Using Child Seats with Tethers
.................................
53
Using LATCH
..........................
49
R
Radiator Overheating
.................
554
Radio/CD Sound System
...........
190
Radio/Disc Sound System
............................
191, 210 Radio Theft Protection
...............
305
Readiness Codes
........................
583
Rear A/C Unit
............................
185
Rear Audio Control Panel
...........
312
Rear Entertainment System
.......
307
Rear Lights, Bulb Replacement
...........................
525
Rearview Mirror
.........................
163
Rearview Mirror with Rearview Camera Display
......................
414
Rear Window Defogger
..............
131
Rear Window Wiper and
Washer
...................................
126
Recalling a Memorized Driving Position
..................................
147
Reclining the Seat Backs
............
148
Reclining the Second Seats
........
152
Refueling
....................................
419
Reminder Indicators
.....................
66
Remote Audio Controls
..............
302
Remote Control (RES)
...............
331
Remote Transmitter
...................
144
Replacement Information Dust and Pollen Filter
.............
528
Engine Oil and Filter
...............
512
Fuses
......................................
559
IndexVIII10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Side Curtain Airbags
....................
34
How Your Side Curtain Airbags Work
....................................
34
Side Marker Lights, Bulb
Replacement in
.......................
523
Signaling Turns
............................
69
Snow Tires
.................................
540
Sound System
.....................
190, 209
Spare Tire
..................................
544
Inflating
...........................
534, 544
Specifications
..........................
573
Spark Plugs
................................
573
Specifications
.............................
572
Speed Control
............................
342
Speed Limiter
.............................
440
Speedometer
................................
76
SRS, Additional Information
.........
26
Additional Safety Precautions
...
38
Airbag Service
..........................
37
Airbag System Components
.....
26
How the Side Airbag Off
Indicator Works
...................
35
How the SRS Indicator Works
..
35
How Your Front Airbags Work
....................................
29
How Your Side Airbags Work
..
32 How Your Side Curtain Airbags
Work
....................................
34
SRS Indicator
.........................
35, 68
START (Ignition Key
Position)
.................................
138
Starting the Engine
....................
436
Auto Control Mode
.................
436
In Cold Weather at High Altitude
................................
436
With a Dead Battery
................
552
State Emissions Testing
.............
583
Steam Coming from Engine
.......
554
Steering Wheel Adjustments
............................
133
Anti-theft Column Lock
...........
138
Buttons
...........................
302, 342
Position Memory
....................
166
Stereo Sound System
..........
190, 209
Storage Compartment
................
173
Storing Your Vehicle
..................
542
Sunglasses Holder
.....................
174
Sun Visor
...................................
174
Super Handling-All Wheel Drive ™
(SH-AWD
®) System
................
446 Supplemental Restraint
System
............................
10, 26
Servicing
..................................
37
SRS Indicator
......................
35, 68
System Components
................
26
Synthetic Oil
..............................
512
T
Tachometer
..................................
76
Tailgate
......................................
140
Open Indicator
.........................
74
Opening the
............................
140
Power
......................................
141
Taillights, Changing Bulbs in
.....
525
Taking Care of the Unexpected
............................
543
Technical Descriptions DOT Tire Quality Grading (U.S. Vehicles)
.............................
574
Emissions Control Systems
.....
580
Three Way Catalytic Converter
............................
582
Tire Labeling
...........................
576
IndexX10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu