2010 Hyundai Genesis Coupe stop start

Driving your vehicle
36
5
E100000AUN
Your vehicle's fuel economy depends
mainly on your style of driving, where you
drive and when you drive.
Each of these factors affects how many
miles (kilometers) you can get from a gal-
lon (liter) of fuel. To operate your vehicle
as economically as possible, use the fol-
lowing driving suggestions to help save
money in both fuel and repairs:
Drive smoothly. Accelerate at a moder-
ate rate. Don't make "jack-rabbit" starts or full-throttle shifts and maintain a
steady cruising speed. Don't race
between stoplights. Try to adjust your
speed to that of the other traffic so you
don't have to change speeds unneces-
sarily. Avoid heavy traffic whenever
possible. Always maintain a safe dis-
tance from other vehicles so you can
avoid unnecessary braking. This also
reduces brake wear.
Drive at a moderate speed. The faster you drive, the more fuel your car uses.
Driving at a moderate speed, especial-
ly on the highway, is one of the most
effective ways to reduce fuel consump-tion. Don't "ride" the brake or clutch pedal.
This can increase fuel consumption
and also increase wear on these com-
ponents. In addition, driving with your
foot resting on the brake pedal may
cause the brakes to overheat, which
reduces their effectiveness and may
lead to more serious consequences.
Take care of your tires. Keep them inflated to the recommended pressure.
Incorrect inflation, either too much or
too little, results in unnecessary tire
wear. Check the tire pressures at leastonce a month.
Be sure that the wheels are aligned correctly. Improper alignment can
result from hitting curbs or driving too
fast over irregular surfaces. Poor align-
ment causes faster tire wear and may
also result in other problems as well as
greater fuel consumption. Keep your car in good condition. For
better fuel economy and reduced
maintenance costs, maintain your carin accordance with the maintenance
schedule in section 7. If you drive your
car in severe conditions, more frequentmaintenance is required (see section 7
for details).
Keep your car clean. For maximum service, your vehicle should be kept
clean and free of corrosive materials. It
is especially important that mud, dirt,
ice, etc. not be allowed to accumulate
on the underside of the car. This extra
weight can result in increased fuel con-
sumption and also contribute to corro-sion.
Travel lightly. Don't carry unnecessary weight in your car. Weight reduces fuel
economy.
Don't let the engine idle longer than necessary. If you are waiting (and not
in traffic), turn off your engine and
restart only when you're ready to go.
ECONOMICAL OPERATION

63
What to do in an emergency
2. When the car is stopped, turn on youremergency hazard flashers, set the
parking brake and put the transmission
in P (automatic transmission) or
reverse (manual transmission).
3. Have all passengers get out of the car. Be sure they all get out on the side of
the car that is away from traffic.
4. When changing a flat tire, follow the instruction provided later in this sec-tion.
F020300AEN If engine stalls while driving
1. Reduce your speed gradually, keeping a straight line. Move cautiously off the
road to a safe place.
2. Turn on your emergency flashers.
3. Try to start the engine again. If your vehicle will not start, contact an
authorized HYUNDAI dealer or seek
other qualified assistance. F030100ABK
If engine doesn't turn over or
turns over slowly
1. If your vehicle has an automatic trans-
mission, be sure the gear selector
lever is in N(Neutral) or P(Park) and
the emergency brake is set.
2. Check the battery connections to be sure they are clean and tight.
3. Turn on the interior light. If the light dims or goes out when you operate the
starter, the battery is discharged.
4. Check the starter connections to be sure they are securely tightened.
5. Do not push or pull the vehicle to start it. See instructions for "Jump starting". F030200ABH
If the engine turns over normally
but does not start
1. Check fuel level.
2. With the ignition switch in the LOCK
position, check all connectors at the
ignition coils and spark plugs.
Reconnect any that may be discon-
nected or loose.
3. If the engine still does not start, call an authorized HYUNDAI dealer or seek
other qualified assistance.
IF THE ENGINE WILL NOT START
WARNING
If the engine will not start, do not
push or pull the car to start it. Thiscould result in a collision or cause
other damage.

749
Maintenance
Instrument panel (Driver’s side fuse panel)
Description Fuse ratingProtected component
ABS 7.5A ESP & Rear fog switch, ESP control module, ABS control module, Multipurpose check connector
CLUSTER/ESCL 7.5A Smart key control module, PDM, Sport mode switch, BCM, Instrument cluster (IND.), Multifunction switch (Remocon)
ESCL 10A PDM, Smart key control module
ESCL SW 10A FOB holder, Start stop button switch
START 10A PDM, E/R junction box(start relay), Ignition switch, Ignition lock switch, ICM relay box(B/Hron relay)
P/OUTLET(FR) 15A Front power outlet
P/OUTLET 15A Console power outlet
AUDIO/ESCL 7.5A Audio, Multimonitor, Power outside mirror & Mirror folding switch, BCM, PDM, Smart key control module
A/BAG 15A SRS control module
T/SIG 10A Hazard switch
B/UP LP 10A Back-up lamp switch (M/T), E/R junction box LH (B/UP LP relay)
HAZARD 10A Hazard switch, ICM Relay box (HAZARD relay)
STOP LP 15A Stop lamp switch
AUTO SHIFT LOCK 7.5A E/R junction box LH (Multipurpose check connector), Data link connector, Sport mode switch, Key solenoid
FOG LP(RR) 10A ICM relay box (Rear fog relay)
P/SEAT(LH) 30A Driver power seat switch
DR LOCK 10A DR LOCK/UNLOCK relay
A/BAG IND 7.5A Instrument cluster (Air bag IND.)
ECU 10A ECM, TCM, Stop lamp switch, SUB START relay (A/T(G4KF)), Cruise clutch pedal position switch
A/CON 7.5A BCM, A/C control module, Incar temperature sensor, BLOWER relay

751
Maintenance
Engine compartment main fuse panel
Description Fuse ratingProtected component
BATT 2 50A Fuse (STOP 15A, AUTO SHIFT LOCK 7.5A, P/CON (AUDIO 15A, MEMORY 10A), DR LOCK 10A, P/SEAT (LH) 30A, Fog LP(RR) 10A)
BATT 1 30A Fuse (T/LID OPEN 15A, AMP 20A, HAZARD 10A, ESCL 25A, P/WDW (RH) 25A, P/WDW (LH) 25A, ESCL 10A, ESCL SW 10A)
ALT 150A Generator
ABS-1 40A ESP control module, ABS control module, Multipurpose check connector
ABS-2 40A ESP control module, ABS control module
BLOWER 40A Blower relay
HTD GLASS (RR) 40A HTD glass (RR) relay, Fuse (MIRROR HTD 7.5A)
COOLING FAN 50A Cooling fan (HI) relay, Cooling fan (LO) relay
IGN 1 30A ESCL (IGN1) relay, ESCL (ACC) relay, Ignition switch
IGN 2 40A ESCL (IGN2) relay, Start relay, Ignition switch
B/UP LP 10A B/UP LP relay
HORN 15A Horn relay
H/LP (LO) 20A H/LP (LO) relay, Fuse (H/LP LO RH 15A, H/LP LO LH 15A)
H/LP (HI) 20A H/LP (HI) relay, Instrument cluster, Head lamp LH/RH
VACUUM PUMP 15A Vacuum pump relay
A/CON COMP 10A A/Con relay
FOG LP (FR) 10A FOG LP (FR) relay
TAIL 15A TAIL relay, Fuse (TAIL (LH) 7.5A, TAIL (RH) 10A)
HTD GLASS (FR) 15A HTD glass (FR) relay
DRL, B/HORN 15A ICM Relay box (Burglar alarm horn relay)
S/ROOF 20A Sunroof control module
H/LP LO RH 15A Head lamp RH, Head lamp leveling device actuator RH, Head lamp leveling device switch
H/LP LO LH 15A Head lamp LH, Head lamp leveling device actuator LH

Maintenance
68
7
Do not operate the engine in confined
or closed areas (such as garages) any
more than what is necessary to move
the vehicle in or out of the area.
When the vehicle is stopped in an open area for more than a short time
with the engine running, adjust the
ventilation system (as needed) to draw
outside air into the vehicle.
Never sit in a parked or stopped vehi- cle for any extended time with the
engine running.
When the engine stalls or fails to start, excessive attempts to restart the
engine may cause damage to theemission control system. G270303AENOperating precautions for catalytic
converters (if equipped)
Your vehicle is equipped with a catalytic
converter emission control device.
Therefore, the following precautions
must be observed:
Use only UNLEADED FUEL for gaso- line engines.
Do not operate the vehicle when there are signs of engine malfunction, such
as misfire or a noticeable loss of per-
formance. Do not misuse or abuse the engine.
Examples of misuse are coasting withthe ignition off and descending steep
grades in gear with the ignition off.
Do not operate the engine at high idle speed for extended periods (5 minutesor more).
Do not modify or tamper with any part of the engine or emission control sys-
tem. All inspections and adjustments
must be made by an authorized
HYUNDAI dealer.
Avoid driving with a very low fuel level. If you run out of gasoline, it couldcause the engine to misfire and result
in excessive loading of the catalytic
converter.
Failure to observe these precautionscould result in damage to the catalytic
converter and to your vehicle.
Additionally, such actions could void your
warranties.
WARNING - Fire
A hot exhaust system can ignite
flammable items under your vehi-
cle. Do not park, idle, or drive the
vehicle over or near flammable
objects, such as grass, vegetation,
paper, leaves, etc.

Index
2
I
Air bag - supplemental restraint system ······················ 3-33
Air cleaner ··································································· 7-25
Appearance care ·························································· 7-60
Audio system ······························································· 4-97
Automatic climate control system ······························· 4-77
Automatic transmission ··············································· 5-16
Automatic transmission fluid ······································ 7-23
Battery ········································································· 7-31
Before driving ································································ 5-3
Brake and clutch fluid ················································· 7-21
Brake system ······························································· 5-22
Bulb wattage ·································································· 8-2
Child restraint system ·················································· 3-24
Climate control air filter ·············································· 7-26
Cruise control system ·················································· 5-32
Defroster ······································································ 4-67
Dimensions ···································································· 8-2
Door locks ··································································· 4-14 Economical operation ·················································· 5-36
Emergency commodity ················································ 6-19
Emergency starting ························································ 6-4
Emission control system ·············································· 7-66
Engine compartment ·············································· 2-4, 7-2
Engine coolant ····························································· 7-18
Engine number ······························································· 8-7
Engine oil ····································································· 7-17
Engine Start/Stop button ················································ 5-7
Explanation of scheduled maintenance items ············· 7-14
Fuel filler lid ································································ 4-25
Fuel requirements ·························································· 1-2
Fuses ············································································ 7-44
Hazard warning flasher ················································ 4-56
Hood ············································································ 4-24
How to use this manual ················································· 1-2
A
B
C
D
E
F
H