oil viscosity Acura RDX 2015 Owner's Manual

265
Driving
Fuel Economy
Improving Fuel Economy
Fuel economy depends on several conditions, including driving conditions, your
driving habits, the condition of your vehicle, and loading. Depending on these and
other conditions, you may or may not achieve the rated fuel economy of this vehicle.
You can optimize your fuel economy with proper maintenance of your vehicle.
Always maintain your vehicle in accordance with the messages displayed on the
multi-information display.
• Use the recommended viscosity engine oil, displaying the API Certification Seal.
• Maintain the specified tire pressure.
• Do not load the vehicle with excess cargo.
• Keep your vehicle clean. A buildup of snow or mud on your vehicle's underside
adds weight and increases wind resistance.
■Maintenance and Fuel Economy
1Improving Fuel Economy
Direct calculation is the recommended method to
determine actual fuel consumed while driving.
In Canada, posted fuel economy numbers are
established following a simulated test. For more
information on how this test is performed, please visit
http://oee.nrcan.gc.ca/
Miles driven Gallons of
fuel Miles per
Gallon
100 LiterKilometers L per 100 km

277
uuMaintenance Under the Hood uRecommended Engine Oil
Maintenance
Recommended Engine Oil
Oil is a major contributor to your engine's
performance and longevity. If you drive the
vehicle with insufficient or deteriorated oil,
the engine may fail or be damaged.
This seal indicates the oil is energy conserving
and that it meets the American Petroleum
Institute’s latest requirements.
Use a Genuine Acura Motor Oil or another
commercial engine oil of suitable viscosity for
the ambient temperature as shown.
■Synthetic oil
You may also use synthetic motor oil if it is labeled with the API Certification Seal
and is the specified viscosity grade.
• Genuine Acura Motor Oil
• Premium-grade 0W-20 detergent oil with an API Certification Seal on the
container.1 Recommended Engine Oil
Engine Oil Additives
Your vehicle does not require oil additives. In fact,
they may adversely affect the engine performance
and durability.
Ambient Temperature

361
Index
Keys............................................................. 97
Lockout Prevention ................................. 100
Number Tag.............................................. 98
Rear Door Won’t Open ........................... 105
Remote Transmitter .................................. 99
Types and Functions.................................. 97
Kickdown (Automatic Transmission) ...... 243
L
Language (HFL)........................................ 197
LATCH (Child Seats) ............................. 57, 60
Lights ................................................ 122, 287
Automatic............................................... 123
Bulb Replacement ................................... 287
Daytime Running Lights .......................... 125
Fog Lights ............................................... 125
High Beam Indicator ................................. 74
Interior.................................................... 143
Light Switches......................................... 122
Lights On Indicator.................................... 75
Turn Signals ............................................ 122
Load Limits ............................................... 231
Locking/Unlocking ..................................... 97
Auto Door Locking/Unlocking ................. 106
Childproof Door Locks ............................ 105
From Inside ............................................. 104
From Outside ............................................ 99
Keys.......................................................... 97
Using a Key............................................. 100
Lockout Prevention System ..................... 100Low Battery Charge
.................................. 335
Low Fuel Indicator ...................................... 71
Low Oil Pressure Indicator ................. 69, 335
Lower Anchors ...................................... 57, 60
Luggage (Maximum Load Limit) ............. 231
M
Maintenance............................................. 267
Battery .................................................... 310
Brake Fluid .............................................. 285
Cleaning .................................................. 313
Climate Control System ........................... 312
Coolant ................................................... 282
Maintenance Minder
TM............................ 271
Oil ........................................................... 278
Precautions .............................................. 268
Radiator .................................................. 283
Remote Transmitter ................................. 311
Replacing Light Bulbs ............................... 287
Safety ...................................................... 269
Service Items ........................................... 273
Tires ........................................................ 301
Transmission Fluid ................................... 284
Under the Hood ...................................... 275
Malfunction Indicator Lamp .............. 69, 336
Map Lights ................................................ 143
Maximum Load Limit ............................... 231
Meters, Gauges ........................................... 82
Mirrors ....................................................... 133
Adjusting ................................................. 133 Door ....................................................... 134
Exterior ................................................... 134
Interior Rearview ..................................... 133
Modifications (and Accessories) .............. 266
Moonroof ................................................. 118
MP3 ................................................... 171, 179
Multi-Information Display ......................... 83
Multi-View Rear Camera .......................... 262
N
Numbers (Identification).......................... 348
O
Odometer................................................... 84
Off-Highway Driving Guidelines ............. 238
Oil (Engine) ............................................... 277
Adding .................................................... 279
Checking................................................. 278
Displaying Oil Life .................................... 271
Low Oil Pressure Indicator ................. 69, 335
Recommended Engine Oil ....................... 277
Viscosity .................................................. 277
Opening/Closing Hood....................................................... 276
Moonroof ............................................... 118
Power Windows ...................................... 115
Tailgate ................................................... 107
Outside Temperature Display .................... 85
Overheating .............................................. 333

364
Index
V
Vanity Mirrors............................................... 7
Vehicle Identification Number ................. 348
Vehicle Stability Assist (VSA ®).................. 251
Off Button ............................................... 252
Off Indicator .............................................. 73
System Indicator ................................ 73, 251
Viscosity (Oil) ..................................... 277, 347
VSA ® (Vehicle Stability Assist) .................. 251
W
Wallpaper.................................................. 184
Warning and Information Messages ......... 78
Warning Indicator On/Blinking ................ 335
Warning Labels ........................................... 65
Warranties (Warranty Manual provided separately) ............................................... 353
Watts ......................................................... 346
Wear Indicators (Tire) ............................... 306
Wheel Nut Wrench (Jack Handle) ............ 324
Window Washers ...................................... 126
Adding/Refilling Fluid ............................... 286
Switch ..................................................... 126
Windows (Opening and Closing) ............. 115
Windshield ................................................ 126
Cleaning .................................................. 316
Defrosting/Defogging .............................. 153
Washer Fluid............................................ 286
Wiper Blades ........................................... 297
Wipers and Washers ................................ 126 Winter Tires
.............................................. 309
Snow Tires .............................................. 309
Tire Chains .............................................. 309
Wipers and Washers ................................. 126
Checking and Replacing Wiper Blades ..... 297
Front ....................................................... 126
Rear ........................................................ 127
WMA ................................................. 171, 179
Worn Tires ................................................ 301
X
XM® Radio ................................................ 169