Chevrolet 2015 Corvette Owner's Manual page 244

The table explains the various
lamps:
CHARGING
Connection of the charger to
batteries that are fitted in
vehicles:
1. Connecting the XS 3600
Corvette (model XS 3600)
- Connecting the equipment to a
battery fitted in the vehicle.
2. When the rear Accessory Power
Outlet (APO) is being connected
or disconnected, the plug of
the XS 3600 Corvette (model
XS 3600) must be disconnected
from the power socket.
3. Connect charger to the
rear APO.
4. Connect the AC cord to the wall
socket.
START CHARGING
1. After the APO has been
connected to the vehicle,
connect the charger to the wall
socket.
2. XS 3600 Corvette (model
XS 3600) starts charging as
soon as the mains supply is
connected.
3. Normal charging will be
indicated by the lamp for bulk
charge or the lamp for
maintenance charge. When the
lamp for maintenance charge is
lit, it means that the battery is
fully charged. The charge will
restart again if the voltage drops.
Vehicle Care
4. Charging can be stopped at any
time by disconnecting the mains
supply. Always disconnect the
cable from the wall socket
before disconnecting the APO.
5. If the charging lamp and the
maintenance charger lamp are
flashing alternately:
If the lamps are flashing a few
times per second this could be
due to a poor contact between
the charger and the battery or
that the battery is sulphated.
Check the connection to the
battery. If the lamps flash for
more than 60 minutes, this
indicates that the battery is
damaged and needs to be
replaced. If the lamps flash at a
few minute intervals, the battery
has a high self discharge and
may need replacing.
CHARGING STEPS
The charger has a four step, fully
automatic charging cycle. At the
start of charging, the battery charger
delivers maximum current to the
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