Cadillac 2009 STS, Owner'S Manual

Page: 234 / 514

BATTERY NOT CHARGING SERVICE
CHARGING SYS (System)
This symbol appears with
this message.
This message displays when a problem with the
charging system has been detected. Have your
vehicle serviced by your dealer/retailer.
BATTERY SAVER ACTIVE
This message displays when the system detects that the
battery voltage is dropping beyond a reasonable level.
The battery saver system starts reducing certain features
of the vehicle that may be noticeable. At the point that
the features are disabled, this message is displayed.
It means that the vehicle is trying to save the charge
in the battery.
Turn off all unnecessary accessories to allow the battery
to recharge.
The normal battery voltage range is 11.5 to 15.5 volts.
To monitor battery voltage on the DIC, press the
information button until BATTERY VOLTS displays.
BATTERY VOLTAGE HIGH
This symbol appears with
this message.
This message displays when the electrical charging
system is overcharging the battery. When the system
detects that the battery voltage is above an estimated
16 volts, this message displays.
To reduce the charging overload, use the vehicle’s
accessories:
•
Turn on the exterior lamps and radio.
•
Set the climate control on AUTO and the fan speed
on the highest setting.
•
Turn the rear window defogger on.
The normal battery voltage range is 11.5 to 15.5 volts
when the engine is running. To monitor battery voltage
on the DIC, press the information button until
BATTERY VOLTS displays.
3-80