Day and night brightness

The BLIS -CTA alert will automatically dim when the headlamp switch is in the parking, on, or autolamp position and night time darkness has been detected by the sun sensor.
See also:
Personal safety system™
The Personal Safety System provides an improved overall level of frontal
crash protection to front seat occupants and is designed to help further
reduce the risk of airbag-related injuries. The sy ...
BLIS and/or CTA on/off and disable operation
The BLIS and/or the CTA can be turned off via the message center. If
either the BLIS and/or the CTA is turned off, the systems will
automatically turn back on at the next ignition key cycle. When ...
Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer to Warning lights and
chimes in the Instrument Cluster chapter. Routine maintenanc ...
