It means you have pressed the power/normal button near the shifter,when the power light is activated the truck will hold the gears longer at a higher RPM before shifting ,good for towing.
The check power light on a vehicle is a warning indicator. A common cause of this is a improperly charged battery.
what need to do when indicator light is on
We need to know which indicator light you speak of.
On the left side of the console is a button labeled power. When this button is pushed a power light comes on in dash. This button is used when you need more power such as climbing a steep grade.
Left to the Shift Stick is a general power switch for all gears across the transmission. Operates the Power indicator light on the dash as well. It allows the car to rev out a little longer between gear changes. For added pick up.
It is not a "warning" light but an indicator that you have pressed the button near the shifter to put the tranny into tow mode.
The power button is for towing vehicles.
The GED indicator light is an warning indicator. Essentially, it means that the alternator in the vehicle is not charging properly.
4x4 indicator light
It means that the car is turning whatever side the indicator light is on. This is the same with every car
On a Mazda tribute, the car with a key light indicator means that the engine is started.
Airbag. Off light