CHEVROLET 2013 Camaro - Manual (Page 155)

Black plate (7,1) Chevrolet Camaro Owner Manual - 2013 - CRC - 4/18/12
Lighting 6-7
enough at idle to produce all of the
power needed for very high
electrical loads.
A high electrical load occurs when
several of the following are on, such
as: headlamps, high beams, fog
lamps, rear window defogger,
climate control fan at high speed,
heated seats, engine cooling fans,
trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive
discharge of the battery. It does this
by balancing the generator's output
and the vehicle's electrical needs.
It can increase engine idle speed to
generate more power whenever
needed. It can temporarily reduce
the power demands of some
accessories.
Normally, these actions occur in
steps or levels, without being
noticeable. In rare cases at the
highest levels of corrective action,
this action may be noticeable to the
driver. If so, a DIC message might
be displayed, and it is
recommended that the driver reduce
the electrical loads as much as
possible. See Battery Voltage and
Charging Messages on page 5‑33.
Battery Power Protection
This feature shuts off the dome
lamp if it is left on for more than
10 minutes when the ignition is in
LOCK/OFF. This helps to prevent
the battery from running down.