Cadillac cts User Manual

This symbol appears 
with the Battery Saver
Active message.

This message appears when the system detects that the
battery voltage is dropping beyond a reasonable level.
The battery saver system will start reducing certain
features of the vehicle that you may not be able to
notice. 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.
You can monitor battery voltage on the DIC by pressing
the INFO button until you find BATTERY VOLTS 
(base audio system) or by selecting Battery Voltage 
from the Vehicle Info menu (Navigation system).

This symbol appears 
with the Battery Voltage
High message.

This message indicates that the electrical charging
system is overcharging the battery. When the system
detects that the battery voltage is above approximately
16 volts, this message will be displayed.

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, and turn the rear window defogger on.

The normal battery voltage range is 11.5 to 15.5 volts
when the engine is running. You can monitor battery
voltage on the DIC by pressing the INFO button until
you find BATTERY VOLTS (base audio system) or by
selecting Battery Voltage from the Vehicle Info menu
(Navigation system).