2015 HONDA ACCORD COUPE fuel additives

447Driving
RefuelingFuel Information■Fuel recommendation
Use of a lower octane gasoline can cause a persistent, heavy metallic knocking noise
that can lead to engine damage.■Top tier detergent gasoline
Because the level of detergency and additives in gasoline vary in the market, Honda
endorses the use of “TOP TIER Detergent Gasoline” where available to help
maintain the performance and reliability of your vehicle. TOP TIER Detergent
Gasoline meets a new gasoline standard jointly established by leading automotive
manufacturers to meet the needs of today’s advanced engines.
Qualifying gasoline retailers will, in most cases, identify their gasoline as having met
“TOP TIER Detergent Gasoline” standards at the retail location. This fuel is
guaranteed to contain the proper level of detergent additives and be free of metallic
additives. The proper level of detergent additives, and absence of harmful metallic
additives in gasoline, help avoid build-up of deposits in your engine and emission
control system.
For further important fuel-related information for your vehicle, or on information on
gasoline that does not contain MMT, visit www.hondacars.com. In Canada, visit
www.honda.ca for additional information on gasoline. For more information on top
tier gasoline, visit www.toptiergas.com .■Fuel tank capacity: 17.2 US gal (65 liters)Unleaded gasoline, pump octane number 87 or higher
1Fuel InformationNOTICEWe recommend quality gasoline containing
detergent additives that help prevent fuel system and
engine deposits. In addition, in order to maintain
good performance, fuel economy, and emissions
control, we strongly recommend the use of gasoline
that does NOT contain harmful manganese-based
fuel additives such as MMT, if such gasoline is
available.
Use of gasoline with these additives may adversely
affect performance, and cause the malfunction
indicator lamp on your instrument panel to come on.
If this happens, contact a dealer for service.
Some gasoline today is blended with oxygenates such
as ethanol. Your vehicle is designed to operate on
oxygenated gasoline containing up to 15% ethanol
by volume. Do not use gasoline containing methanol.
If you notice any undesirable operating symptoms, try
another service station or switch to another brand of
gasoline.

469
uuMaintenance Under the Hood uEngine Coolant
Continued
Maintenance
Engine CoolantThis coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1.Check the amount of coolant in the reserve
tank.
2. If the coolant level is below the MIN mark,
add the specified coolant until it reaches
the MAX mark.
3. Inspect the cooling system for leaks.Specified coolant: Honda Long Life Antifreeze/Coolant Type 2■
Reserve Tank
1Engine CoolantNOTICEIf temperatures consistently below −22°F (−30°C) are
expected, the coolant mixture should be changed to
a higher concentration. Consult a dealer for more
information.
If Honda antifreeze/coolant is not available, you may
use another major brand non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle's cooling system. They may not be compatible
with the coolant or with the engine components.
Reserve
Tank
MAXMIN

Index
546Index
Index
Numbers7-Speed Manual Shift Mode.................... 411
Operation ................................................ 412AABS (Anti-lock Brake System) ................... 442
Accessories and Modifications ................. 450
Accessory Power Sockets .......................... 140
Additives
Coolant ................................................... 469
Engine Oil ................................................ 463
Washer .................................................... 474
Additives, Engine Oil ................................ 463
Adjusting Clock ......................................................... 86
Front Seats .............................................. 127
Head Restraints........................................ 130
Mirrors .................................................... 125
Rear Seats................................................ 134
Steering Wheel ........................................ 124
Temperature .............................................. 84
Aha
TM Radio ...................................... 205, 258
Air Conditioning System (Climate Control
System) .................................................... 144
Changing the Mode ................................ 144
Defrosting the Windshield and
Windows ............................................... 145
Dust and Pollen Filter ............................... 497
Recirculation/Fresh Air Mode ................... 144
Sensor ..................................................... 147 Synchronized Mode................................. 146
Using Automatic Climate Control ............ 144
Air Pressure ............................... 486, 531, 533
Airbags ........................................................ 39
Advanced Airbags ..................................... 45
After a Collision ........................................ 42
Airbag Care............................................... 51
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 42
Indicator.............................................. 49, 72
Passenger Airbag Off Indicator .................. 50
Sensors ..................................................... 39
Side Airbags .............................................. 46
Side Curtain Airbags.................................. 48
AM/FM Radio ............................ 163, 189, 228
Anti-lock Brake System (ABS) .................. 442
Indicator.................................................... 71
Audio Remote Controls ........................... 155
Audio System ............................................ 150
Adjusting the Sound................ 161, 187, 218
Auxiliary Input Jack.................................. 152
Error Messages ........................................ 264
General Information ................................ 270
HDD ........................................................ 238
Internet Radio ......................... 171, 203, 256
iPod ........................................ 168, 199, 248
MP3/WMA/AAC ...................... 173, 206, 259
Reactivating ............................................ 153
Recommended CDs ................................. 271
Recommended Devices............................ 273
Remote Controls ..................................... 155 Security Code ......................................... 153
Theft Protection ...................................... 153
Touch Screen .................................. 179, 212
USB Flash Drives...................................... 273
USB Port ................................................. 151
Authorized Manuals ................................ 541
Auto Door Locking/Unlocking .................. 98
Customize ...................................... 285, 303
Automatic Lighting .................................. 116
Automatic Transmission Creeping................................................. 408
Fluid ....................................................... 472
Kickdown ............................................... 408
Operating the Shift Lever .................. 19, 414
Shift Lever Does Not Move ...................... 517
Shifting ................................................... 413
Auxiliary Input Jack ................................. 152
Average Fuel Economy .............................. 83
BBattery...................................................... 494
Charging System Indicator ................ 69, 520
Jump Starting ......................................... 514
Maintenance (Checking the Battery) ....... 494
Maintenance (Replacing) ......................... 495
Belts (Seat) .................................................. 32
Beverage Holders ..................................... 139
Bluetooth ® Audio ..................... 176, 209, 262
Bluetooth ® HandsFreeLink ®............. 314, 351
Booster Seats (For Children) ...................... 63