Caring for Disc: Engine Block Heater
(If Equipped)
Engine Block Heater Precautions
WARNING: Failure to follow engine
block heater instructions could result in
property damage or serious personal
injury.
WARNING: Do not use your heater
with ungrounded electrical systems or
two-pronged adapters. There is a risk of
electrical shock. ...
: High Voltage Battery Vehicle Precautions - Hybrid Electric Vehicle (HEV)
In the event of damage or fire involving an
electric vehicle or hybrid-electric vehicle:
Assume the high-voltage battery and
associated components are energized
and fully charged.
Exposed electrical components, wires
and high-voltage batteries present
potential high-voltage shock hazards ...