Cruise main switch indicator light
Nissan Altima / Nissan Altima Owners Manual / Instruments and controls / Warning/indicator lights and audible reminders / Indicator lights / Cruise main switch indicator
light

The light comes on when the cruise control main switch is pushed. The light goes out when the main switch is pushed again. When the cruise main switch indicator light comes on, the cruise control system is operational.
See also:
Engine oil and oil filter recommendations
...
Safety
Traction control is available on select models. The Frontier offers advanced
brake controls in 4x4 models, including an electronic stability system, Hill
Descent Control and Hill Start Assist. HDC ...
FM-AM-SAT radio operation
When the radio band select button is pushed
while the ignition switch is in the ACC or ON
position, the radio will come on at the channel
last played.
The last channel played will also come on ...
