Page 311 of 690

5-120
Convenience Features
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning
is reduced. Overfilling also reduces the
performance of the air conditioning
system.
Therefore, if abnormal operation is
found, have the system be inspected by
an authorized retailer of Genesis Branded
products.
NOTICE
It is important that the correct type and
amount of oil and refrigerant is used.
Otherwise, damage to the compressor
and abnormal system operation may
occur. To prevent damage, the air
conditioning system in your vehicle
should only be serviced by trained and
certified technicians.
NOTICE
[ The refrigerant system should only
be serviced by trained and certified
technicians to insure proper and safe
operation.
[ The refrigerant system should be
serviced in a well-ventilated place.
[ The air conditioning evaporator
(cooling coil) shall never be repaired
or replaced with one removed from
a used or salvaged vehicle and new
replacement MAC evaporators shall
be certified (and labeled) as meeting
SAE Standard J2842.
WARNING
Vehicles equipped with R-1234yfSince the refrigerant is
mildly flammable and
operated at high pressure,
the air conditioning system
should only be serviced
by trained and certified
technicians. It is important
that the correct type and
amount of oil and refrigerant
are used.
All refrigerants should be reclaimed
with proper equipment.
Venting refrigerants directly to the
atmosphere is harmful to individuals
and environment. Failure to heed these
warnings can lead to serious injuries.
[
Check the coolant level when
the motor compartment
is cooled. Coolant level is
influenced by temperature,
and if the coolant reservoir
cap is removed when coolant
temperature is high, hot
coolant and steam may blow
out under pressure causing
serious injury.
[ Make sure the coolant cap is properly
closed after refilling coolant.
Otherwise the motor could be
overheated while driving.
Page 641 of 690

9-14
Maintenance
Checking the Brake Fluid Level
OJWEV091003
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX and MIN marks on the side
of the reservoir.
Before removing the reservoir cap and
adding brake fluid, clean the area around
the reservoir cap thoroughly to prevent
brake fluid contamination.
If the level is low, add the specified brake
fluid to the MAX level. The level will fall
with accumulated kilometers. This is a
normal condition associated with the
wear of the brake linings. If the fluid level
is excessively low, have the brake system
be checked by an authorized retailer of
Genesis Branded products.
WARNING
If the brake system requires frequent
additions of fluid this could indicate
a leak in the brake system. Have the
vehicle be inspected by an authorized
retailer of Genesis Branded products.
WARNING
Do not let brake fluid enter into your
eyes. If brake fluid gets in your eyes,
flush your eyes with clean water for
at least 15 minutes and get immediate
medical attention.
NOTICE
[ Do not allow brake fluid to contact
the vehicle’s body paint, as it will
result in paint damage.
[ NEVER use brake fluid which has
been exposed to open air for an
extended time, as its quality cannot
be guaranteed. It should be disposed
of properly.
[ Do not use the wrong type of brake
fluid. A few drops of mineral based
oil in your brake system can damage
brake system parts.
Information
Use only the specified brake fluid (refer
to “Recommended Lubricants and
Capacities” section in chapter 2).
BRAKE FLUID
Page 648 of 690

9-21
09
12V Battery Recharging
By battery charger
Should your vehicle’s 12V Battery
become discharged either run the
motor for at least 60 minutes driving.
Alternatively you may connect a fully
automatic regulated charger to the
motor compartment front jumper posts.
WARNING
Always follow these instructions when
recharging your vehicle’s battery to
avoid the risk of SERIOUS INJURY or
DEATH from explosions or acid burns:
[ Before performing maintenance or
recharging the battery, turn off all
accessories and stop the vehicle.
[ Keep all flames, sparks, or smoking
materials away from the battery.
[ Always work outdoors or in an area
with plenty of ventilation.
[ Wear eye protection when checking
the battery during charging.
[ The battery must be removed from
the vehicle and placed in a well
ventilated area.
[ Watch the battery during charging,
and stop or reduce the charging
rate if the battery cells begin boiling
violently.
[ The negative battery cable must
be removed first and installed last
when the battery is disconnected.
Disconnect the battery charger in the
following order:
1. Turn off the battery charger main
switch.
2. Unhook the negative clamp from
the negative battery terminal.
3. Unhook the positive clamp from
the positive battery terminal.
[ Always use batteries for replacement
from an authorized retailer of
Genesis Branded products.
NOTICE
AGM battery
[ Absorbent Glass Matt (AGM)
batteries are maintenance-free and
have the AGM battery be serviced
by an authorized retailer of Genesis
Branded products. For charging
your AGM battery, use only fully
automatic battery chargers that
are specially developed for AGM
batteries.
[ When replacing the AGM battery,
use parts for replacement from
an authorized retailer of Genesis
Branded products.
[ Do not open or remove the cap on
top of the battery. This may cause
leaks of internal electrolyte that
could result in severe injury.