2005 Acura MDX light

Î
ÎThe burning of gasoline in your
vehicle’s engine produces several by-
products. Some of these are carbon
monoxide (CO), oxides of nitrogen
(NOx) and hydrocarbons (HC).
Gasoline evaporating f rom the tank
also produces hydrocarbons. Con-
trolling the production of NOx, CO,
and HC is important to the environ-
ment. Under certain conditions of
sunlight and climate, NOx and HC
react to f orm photochemical ‘‘smog.’’
Carbon monoxide does not contri-
bute to smog creation, but it is a
poisonous gas. The United States Clean Air Act
sets standards f or automobile
emissions. It also requires that
automobile manufacturers explain to
owners how their emissions controls
workandwhattodotomaintain
them. This section summarizes how
the emissions controls work.
Scheduled maintenance is on page
.
In Canada, Acura vehicles comply
with the Canadian emission
requirements, as specif ied in an
agreement with Environment
Canada, at the time they are
manuf actured.
Your vehicle has a positive
crankcase ventilation system. This
keeps gasses that build up in the
engine’s crankcase f rom going into
the atmosphere. The positive crankcase ventilation valve routes
them from the crankcase back to the
intake manif old. They are then
drawn into the engine and burned.
As gasoline evaporates in the f uel
tank, an evaporative emissions
control canister f illed with charcoal
adsorbs the vapor. It is stored in this
canister while the engine is of f . Af ter
the engine is started and warmed up,
the vapor is drawn into the engine
and burned during driving.
The onboard ref ueling vapor
recovery (ORVR) system captures
the f uel vapors during ref ueling. The
vapors are adsorbed in a canister
f illed with activated carbon. While
driving, the f uel vapors are drawn
into the engine and burned of f .
231
Emissions Cont rols
The Clean Air Act
Crankcase Emissions Control
System Evaporative Emissions Control
System
Onboard Ref ueling Vapor
Recovery
T echnical Inf ormation
289

Select a nearby lightly traveled
major highway where you can
maintain a speed of 50 to 60 mph
(80to97km/h)foratleast20
minutes. Drive on the highway in
D. Do not use the cruise control.
When traffic allows, drive for 90
seconds without moving the
accelerator pedal. (Vehicle speed
may vary slightly; this is okay.) If
you cannot do this f or a
continuous 90 seconds because of
traf f ic conditions, drive f or at least
30 seconds, then repeat it two
more times (for a total of 90
seconds).
Then drive in city/suburban
traffic for at least 10 minutes.
When traf f ic conditions allow, let
the vehicle coast f or several
seconds without using the
accelerator pedal or the brake
pedal.If the testing f acility determines the
readiness codes are still not set, see
your dealer.
St at e Emissions T est ing
T echnical Inf ormation
293

CONT INUED
...
Accessories and Modif ications . 191
ACCESSORY (Ignition Key .......................................
Position) .81
............
Accessory Power Sockets . 104
....................
Additives, Engine Oil . 238
.............................
Airbag (SRS) .11, 24
..............
Air Conditioning System . 106
.....................
Rear A/C Control .111
.........................................
Usage .107
.......................
Air Outlets (Vents) .108
.......................
Air Pressure, Tires .252
......................................
Antif reeze .240
Anti-lock Brakes (ABS) ....................
Indicator Light .61, 209
...................................
Operation .209
..............
Anti-thef t, Audio System . 131
.
Anti-thef t Steering Column Lock . 81
................
Audio System . 112,118,123
...
Automatic Seat Belt Tensioners . 22
.........................
Automatic Lighting .75
.............
Automatic Speed Control . 146
..............
Automatic Transmission . 200
..........................
Capacity, Fluid .284
...............
Checking Fluid Level . 242.......................................
Shif ting .200
.
Shif t Lever Position Indicator . 200
................
Shif t Lever Positions . 200
....................
Shif t Lock Release . 203
...........................
Automatic Wipers .72
Battery Charging System ...........................
Indicator .60, 272
............................
Jump Starting .268
..............................
Maintenance .257
............................
Specif ications .285
..............................
Bef ore Driving .185
..................................
Belts, Seat .10, 21
.........................
Beverage Holders .102
..................................
Booster Seats .51
Brakes ...........
Anti-lock System (ABS) . 209
.............
Break-in, New Linings . 186
...........................................
Fluid .243
....................
Bulb Replacement .247
.........................................
Parking .94
.................
System Indicator . 61,274
........................
Wear Indicators .208 .............................
Braking System .208
.................
Break-in, New Vehicle . 186
..
Brightness Control, Instruments . 76
........................
Brights, Headlights .74
Bulb Replacement ..........................
Back-up Lights .247
..............................
Brake Lights .247
................
Front Parking Lights . 246
........
Front Side Marker Lights . 246
.................................
Headlights .245
.........
High-mount Brake Light . 248
.................................
Rear Bulbs .247
............................
Specif ications .285
....................
Turn Signal Lights . 246
..............................
Bulbs, Halogen .245
Index
A
B
INDEX
I

Î
................................
Cancel Button .146
............................
Capacities Chart .284
.............
Carbon Monoxide Hazard . 54
.............................
Carrying Cargo .193
..............
CAUTION, Explanation of . ii
.........................................
CD Care .128
..........................
CD Changer .125, 126
.....
CD Changer Error Messages . 129
.......................................
CD Player .125
........................
Certif ication Label .282
...................................
Chains, .256
Change Oil ........................................
How to .238
......................................
When to .229
....................
Changing a Flat Tire .261
...
Charging System Indicator . 60,272
............
Checklist, Bef ore Driving . 198
..................
Childproof Door Locks . 82
.....................................
Child Saf ety .35
..............................
Booster Seats .51
.............................
Child Seats .43, 44
.....
Important Saf ety Reminders . 38
..........................................
Inf ants .40
..........................
Larger Children .50 .........................................
LATCH .45
......................
Risks with Airbags .36
.............................
Small Children .41
..........................................
Tether .48
.........
Where Should a Child Sit? . 36
.......................................
Child Seats .43
..........
Tether Anchorage Points . 48
...............
Climate Control System . 106
..............................................
Clock .151
.....................
Code, Audio System .131
........................
CO in the Exhaust .289
......................
Compact Spare Tire .260
...............
Consumer Inf ormation . 296
.............
Controls, Instruments and . 57
Coolant ........................................
Adding .240
....................................
Checking .190
.........................
Proper Solution .240
...................
Temperature Gauge . 69
Crankcase Emissions Control ........................................
System .289
................
Cruise Control Indicator . 63
............
Cruise Control Operation . 146
...................................
Cup Holders .102
..........
Customer Relations Of f ice . 296................
DANGER, Explanation of . ii
...................................
Dashboard .4, 58
................
Daytime Running Lights . 76
.................................
Dead Battery .268
............
Def ects, Reporting Saf ety . 298
................
Def ogger, Rear Window . 77
..............
Def rosting the Windows . 109
....................................
Dimensions .284
...............
Dimming the Headlights . 74
Dipstick ..........
Automatic Transmission . 242
..................................
Engine Oil .190
..........................
Directional Signals .74
........
Disc Brake Wear Indicators . 208
.....................
Disposal of Used Oil .239
Doors ..............
Locking and Unlocking . 82
....................
Lockout Prevention . 82
......................
Power Door Locks .82
..........
DOT Tire Quality Grading . 286
...........
Driver and Passenger Safety . 7
...........................................
Driving .197
....................................
Economy .190
tires
Index
C D
II

CONT INUED
Driving Position Memory..........................................
System .97
..................
DVD Error Messages . 141
...................................
DVD Player .134
..............................
Economy, Fuel .190
..................................
Emergencies .259
.............
Battery, Jump Starting . 268
...........
Brake System Indicator . 274
................
Changing a Flat Tire . 261
.....
Charging System Indicator . 272
..................
Checking the Fuses . 276
.........
Hazard Warning Flashers . 76
.....
Low Oil Pressure Indicator . 272
...
Malf unction Indicator Lamp . 273
..................
Overheated Engine . 270
.......................................
Towing .274
...........................
Emergency Brake .94
......................
Emergency Flashers .76
......................
Emergency Towing .274
.......................
Emissions Controls .289
Engine ....
Coolant Temperature Gauge . 69Malf unction Indicator
................................
Lamp .60, 273
........
Oil Pressure Indicator . 60,272
..............
Oil, What Kind to Use . 237
...............................
Overheating .270
............................
Specif ications .285
............................
Speed Limiter .202
.......................................
Starting .189
...................
Engine, .267
.
Evaporative Emissions Controls . 289
...............................
Exhaust Fumes .54
Exhaust Gas Recirculation ........................................
System .290
Expectant Mothers, Use of Seat ........................................
Belts by .18
...................................
Fan, Interior .107
Features, Comfort and ..............................
Convenience .105
....................
Filling the Fuel Tank . 187
Filters ...............................................
Oil .238
.............
Flashers, Hazard Warning . 76
...................
Flat Tire, Changing a . 261.....................................
Floor Mats .249
Fluids ..........
Automatic Transmission . 242
..........................................
Brake .243
..........................
Power Steering .244
..................
Windshield Washer . 241
FM Stereo Radio ...................................
Reception .116
........................................
Fog Lights .77
................
Folding the Second Seat . 89
...................
Folding the Third Seat . 90
..........................
Four-way Flashers .76
........................................
Front Seat .86
......................................
Adjusting .86
.........................................
Airbags .26
.........................................
Heaters .91
.................................................
Fuel .186
......................
Fill Door and Cap .187
...........................................
Gauge .68
................
Octane Requirement . 186
...............................
Oxygenated .186
........................
Reserve Indicator .63
........................
Tank, Filling the .187
.....................
Fuses, Checking the .276
if it won’t start
Index
E
F
INDEX
III

...............
Gas Mileage, Improving . 190
.........................................
Gasoline .186
...............
Fuel Reserve Indicator . 63
...........................................
Gauge .68
................
Octane Requirement . 186
........................
Tank, Filling the .187
................
Gas Station Procedures . 187
Gauges ...
Engine Coolant Temperature . 69
...............................................
Fuel .68
...............................
Speedometer .68
.................................
Tachometer .68
GAWR (Gross Axle Weight .......................................
Rating) .214
GCWR (Gross Combined Weight .......................................
Rating) .214
............
Gearshif t Lever Positions . 200
......................................
Glove Box .102
GVWR (Gross Vehicle Weight .......................................
Rating) .214 .............
Halogen Headlight Bulbs . 245
.............................
HandsFreeLink .160
..............................
HFL Buttons .161
..............
Hazard Warning Flashers . 76
........................................
Headlights .74
........................................
Aiming .245
....................
Automatic Lighting .75
............
Daytime Running Lights . 76
..................
High Beam Indicator . 63
...........
High Beams, Turning on . 74
............
Low Beams, Turning on . 74
.........................
Reminder Chime .74
........
Replacing Halogen Bulbs . 245
...................................
Turning on .74
...................................
Headphones .147
..............................
Head Restraints .88
.................................
Heated Mirror .96
.................................
Heaters, Seats .91
.....................
Heating and Cooling .106
.................
High-Low Beam Switch . 74
HomeLink Universal ................................
Transceiver .156
.......................
Hood, Opening the .188
..................................................
Horn .70 ...
Identif ication Number, Vehicle . 282
Ignition ..............................................
Keys .79
...........................................
Switch .81
............
Timing Control System . 290
........................
Immobilizer System .80
.........
Important Safety Precautions . 8
.........
Indicators, Instrument Panel . 60
...............
ABS (Anti-lock Brake) . 61
....................................
A/T Temp .64
Brake (Parking and Brake ....................................
System) .61
.................................
Brake Lamp .62
........................
Charging System .60
.............................
Cruise Control .63
DRL (Daytime Running ......................................
Lights) .63
...................................
High Beam .63
........
Key (Immobilizer System) . 61
.....................................
Lights On .64
......................................
Low Fuel .63
........................
Low Oil Pressure .60
......................
Low Tire Pressure .66
...............
Maintenance Required . 67
Index
GHI
IV

CONT INUED
..................................................
Keys .79
...........................
Side Airbag Of f .60
.......................................
Seat Belt .60
...............................................
SRS .60
...............
Tire Pressure Monitor . 66
.............................
TPMS System .66
Turn Signal and Hazard ...................................
Warning .62
............................
VSA Activation .65
.................................
VSA System .65
..........................................
VTM- 4 .64
..............................
Washer Level .63
..................
Individual Map Lights . 100
...............................
Inf ant Restraint .40
......................................
Inf ant Seats .40
...................
Inf lation, Proper Tire . 252
...................................
Inside Mirror .95
.............................
Inspection, Tire .253
........................
Instrument Panel .4 ,59
........
Instrument Panel Brightness . 76
.................................
Interior Lights .99
........................................
Introduction .i .................
Jacking up the Vehicle . 264
.......................................
Jack, Tire .261
................................
Jump Starting .268
.......................
Label, Certif ication .282
.................
Lane Change, Signaling . 74
..................
Lap/Shoulder Belts . 16,21
......................
Light Control Switch .99
Lights ....................
Bulb Replacement .245
.......................................
Indicator .60
.........................................
Interior .99
.........................................
Parking .74
..................................
Turn Signal .74
.............................
Load Limit .194, 213
......
LOCK (Ignition Key Position) . 81
Locks .......
Anti-thef t Steering Column . 81............................
Fuel Fill Door .187
..................................
Glove Box .102
....................
Lockout Prevention . 82
.................................
Power Door .82
........................
Low Coolant Level .190
.........................
Low Fuel Indicator .63
...
Low Oil Pressure Indicator . 60,272
...
Lubricant Specif ications Chart . 284
...............
Luggage, .193
..................................
Maintenance .227
Owner’s Maintenance ...................................
Checks .230
.................................
Record .233-235
......................
Required Indicator .67
..........................................
Saf ety .228
.............................
Schedule .229-232
.
Malf unction Indicator Lamp . 60,273
..............
Manual Seat Adjustments . 87
.............
Memory, Driving Position . 97
...............................
Meters, Gauges .68
..........................
Mirrors, Adjusting .95storing (cargo)
Index
J
L K
M
INDEX
V

...............
Modif ying Your Vehicle . 192
.........................................
Moonroof .93
...................
Neutral Gear Position . 201
..................
New Vehicle Break-in . 186
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 282
...
Octane Requirement, Gasoline . 186
.........................................
Odometer .68
...............................
Odometer, Trip .69
....................
Of f -Highway Driving . 223
...................
Of f -Road Precautions . 223
Oil ........................
Change, How to .238
......................
Change, When to .231
......................
Checking Engine .189
..............
Pressure Indicator . 60,272
Selecting Proper Viscosity ......................................
Chart .237
...........
ON (Ignition Key Position) . 81
............................................
OnStar .173 ..............................
Outside Mirrors .95
....................
Overheating, Engine .270
....
Owner’s Maintenance Checks . 230
.........................
Oxygenated Fuels .186
..............
Panel Brightness Control . 76
........................
Park Gear Position .201
...........................................
Parking .207
.................................
Parking Brake .94
.................................
Parking Lights .74
..
Parking Over Things that Burn . 291
.............................
PGM-FI System .290
................
Power Seat Adjustments . 86
...............
Power Socket Locations . 104
.........
Pregnancy, Using Seat Belts . 18
.........
Protecting Adults and Teens . 13
...
Additional Safety Precautions . 19
.....
Advice f or Pregnant Women . 18
........................
Protecting Children .35
.....................
General Guidelines .35
.......................
Protecting Inf ants .40
.......
Protecting Larger Children . 50
.........
Protecting Small Children . 41Using Child Seats with
.....................................
Tethers .48
.............................
Using LATCH .45
...................
Radiator Overheating . 270
.....
Radio/CD Sound System . 112,113
...............................
Rear A/C Unit .111
............
Rear Audio Control Panel . 136
........
Rear Entertainment System . 132
..
Rear Lights, Bulb Replacement . 247
.
Rear View Camera and Monitor . 155
............................
Rear View Mirror .95
.................
Rear Window Def ogger . 77
.
Rear Window Wiper and Washer . 73
.........
Reclining the Seat Backs . 86,87
...........
Reclining the Second Seats . 89
................
Reclining the Third Seat . 90
.............................
Reminder Lights .60
................
Remote Audio Controls . 130
.................
Remote Control (RES) . 137
.......................
Remote Transmitter .83
Index
N
O P
R
VI