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:
Mykey
The MyKey feature allows you to program a restricted driving mode to
promote good driving habits. All but one of the keys programmed to the
vehicle can be activated as a MyKey . The key will remai ...
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel ga ...
Daytime running lamps (DRL) (if equipped)
Turns the headlamps on with a reduced intensity output (halogen
headlamps) or turns the front fog lamps on (HID headlamp).
To activate:
• the ignition must be in the on position,
• the headlamp c ...
