Hyundai Sonata Hybrid 2017, Owner'S Manual

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7
Maintenance
For best battery service
• Keep the battery securely mounted.
• Keep the battery top clean and dry.
• Keep the terminals and connec-
tions clean, tight, and coated with
petroleum jelly or terminal grease.
• Rinse any spilled acid from the bat-
tery immediately with a solution of
water and baking soda.
Battery recharging
OLFH047757
(Continued)
•
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 fol-
lowing 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 a genuine HYUNDAI
approved battery when you
replace the battery.
Always follow these instructions
when recharging your vehicle’s
battery to avoid the risk of SERI-
OUS INJURY or DEATH from
explosions or acid burns:
•
Before performing mainte-
nance or recharging the bat-
tery, turn off all accessories
and place the Engine Start/
Stop button to the OFF posi-
tion.
•
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.
(Continued)
WARNING