ESP Hyundai Genesis Coupe 2013 Workshop Manual

Maintenance
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7
LIGHT BULBS
Use only the bulbs of the specified
wattage.
✽✽ NOTICE
After heavy, driving rain or washing, headlight and taillight lenses could
appear frosty. This condition is caused
by the temperature difference between
the lamp inside and outside. This is sim-
ilar to the condensation on your win-
dows inside your vehicle during the rain
and doesn’t indicate a problem with
your vehicle. If the water leaks into the
lamp bulb circuitry, we recommend thatthe system be checked by an authorized
HYUNDAI dealer.
Headlight, position light, turn sig-
nal light, front fog light bulbreplacement
(1) Front turn signal light
(2) Headlight (High)
(3) Headlight (Low)
(4) Front fog light
(5) Position light/DRL (if equipped)
WARNING - Working on
the lights
Prior to working on the light, firmly
apply the parking brake, ensure
that the ignition switch is turned tothe LOCK position and turn off the
lights to avoid sudden movement
of the vehicle and burning your fin-
gers or receiving an electric shock.
CAUTION
Be sure to replace the burned-out bulb with one of the same wattagerating. Otherwise, it may causedamage to the fuse or electric wiring system.
CAUTION
If you don’t have necessary tools,the correct bulbs and the expertise,
we recommend that you consult anauthorized HYUNDAI dealer. Inmany cases, it is difficult to replace vehicle light bulbs because other
parts of the vehicle must beremoved before you can get to thebulb. This is especially true if you
have to remove the headlightassembly to get to the bulb(s).Removing/installing the headlightassembly can result in damage to
the vehicle.
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781
Maintenance
Headlight and front fog light aim- ing
Headlight aiming
1. Inflate the tires to the specified pres-sure and remove any loads from the
vehicle except the driver, spare tire,
and tools.
2. The vehicle should be placed on a flat floor.
3. Draw vertical lines (Vertical lines pass- ing through respective head lamp cen-
ters) and a horizontal line (Horizontalline passing through center of headlamps) on the screen.
4. With the head lamp and battery in nor- mal condition, aim the head lamps so
the brightest portion falls on the hori-
zontal and vertical lines. 5. To aim the low beam left or right, turn
the driver (1) clockwise or counter-
clockwise. To aim the low beam up or
down, turn the driver (2) clockwise or
counterclockwise.
Front fog light aiming
The front fog lamp can be aimed as the same manner of the head lamps aiming.
With the front fog lamps and battery nor-
mal condition, aim the front fog lamps. To
aim the front fog lamp up or down, turn
the driver clockwise or counterclockwise.
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Maintenance
90
7
APPEARANCE CARE
Exterior care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning andcaution statements that appear on thelabel.
Finish maintenance
Washing
To help protect your vehicle’s finish from
rust and deterioration, wash it thoroughlyand frequently at least once a month with
lukewarm or cold water.
If you use your vehicle for off-road driv-
ing, you should wash it after each off-
road trip. Pay special attention to the
removal of any accumulation of salt, dirt,
mud, and other foreign materials. Make
sure the drain holes in the lower edges of
the doors and rocker panels are keptclear and clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar deposits
can damage your vehicle’s finish if not
removed immediately.
Even prompt washing with plain water
may not completely remove all these
deposits. A mild soap, safe for use on
painted surfaces, may be used.
After washing, rinse the vehicle thor-
oughly with lukewarm or cold water. Do
not allow soap to dry on the finish.CAUTION
Do not use strong soap, chemical detergents or hot water, and do
not wash the vehicle in direct sunlight or when the body of thevehicle is warm.
Be careful when washing the side windows of your vehicle.Especailly, with high-pressurewater. Water may leak through the windows and wet the interior.
To prevent damage to the plastic parts and lamps, do not cleanwith chemical solvents or strongdetergents.
WARNING - Wet brakes
After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired,
dry the brakes by applying them
lightly while maintaining a slow for-
ward speed.

Maintenance
96
7
EMISSION CONTROL SYSTEM (IF EQUIPPED)
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty infor-
mation contained in the Service Passport
in your vehicle.
Your vehicle is equipped with an emis-
sion control system to meet all applicable
emission regulations. There are three emission control sys-
tems, as follows.
(1) Crankcase emission control system
(2) Evaporative emission control system(3) Exhaust emission control system In order to assure the proper function of
the emission control systems, it is rec-
ommended that you have your car
inspected and maintained by an author-
ized HYUNDAI dealer in accordance with
the maintenance schedule in this manu-al. Caution for the Inspection and
Maintenance Test (With Electronic
Stability Program (ESP) system)
To prevent the vehicle from misfir-
ing during dynamometer testing,
turn the Electronic Stability
Program (ESP) system off by press-
ing the ESP switch.
After dynamometer testing is com- pleted, turn the ESP system back on
by pressing the ESP switch again. 1. Crankcase emission control
system
The positive crankcase ventilation sys-
tem is employed to prevent air pollution
caused by blow-by gases being emitted
from the crankcase. This system supplies
fresh filtered air to the crankcase through
the air intake hose. Inside the crankcase,
the fresh air mixes with blow-by gases,
which then pass through the PCV valveinto the induction system.
2. Evaporative emission control system
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.

Specifications & Consumer information
6
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Recommended SAE viscosity
number Engine oil viscosity (thickness) has an
effect on fuel economy and cold weather
operating (engine start and engine oil
flowability). Lower viscosity engine oils
can provide better fuel economy and cold
weather performance, however, higher
viscosity engine oils are required for sat-
isfactory lubrication in hot weather. Using
oils of any viscosity other than those rec-ommended could result in engine dam-
age.When choosing an oil, consider the range
of temperature your vehicle will be oper-
ated in before the next oil change.Proceed to select the recommended oil
viscosity from the chart.
CAUTION
Always be sure to clean the area
around any filler plug, drain plug, ordipstick before checking or drain-ing any lubricant. This is especiallyimportant in dusty or sandy areas
and when the vehicle is used on unpaved roads. Cleaning the plugand dipstick areas will prevent dirt and grit from entering the engine
and other mechanisms that couldbe damaged.
Temperature Range for SAE Viscosity Numbers
Temperature
Gasoline Engine Oil * 1
°C
(°F)-30 -20 -10 0 10 20 30 40 50 -10 0 20 40 60 80 100 120
*1
: For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE 5W-
30 (API SM/ILSAC GF-4/ACEA A5). However, if the engine oil is not available in your coun-
try, select the proper engine oil using the engine oil viscosity chart.
20W-50
10W-30
15W-40
5W-30, 5W-40