its mean that
That's a niht light, push button on top.
When the light on your controller is flashing every couple seconds it is an indicator that your batteries are low. To check the battery level you hit the guide button and it should display a small battery symbol in the top left corner. To stop the flashing just replace your batteries.
It is important to know why flashing lights come on in a vehicle. When a transmission light comes on it can mean that there the fluid is low, or that there are other issues.
Fuse
If the VSC flashing light comes on at the same time on your Toyota Corolla, then there might be a sensor issue, and if you have a warranty, have it back to the manufacturer.
Red Light - indicates if the cycle is on or off. The red light will blink for 3 minutes and turn off for 3 minutes, the cycle will continuously repeat as long as Riddex® Power Plus is plugged in.
On the top of the controller there should be a small button next to the button to release the button to the battery pack. Press that the light should start flashing that means its looking for a console now on your console there should also be a small button that looks exactly like the one on the controller press that and the console light will start flashing meaning its looking for the controller if there both flashing at the same time they should connect.
The flashing red light is for the factory security system that comes with your vehicle, I own a 2002 Ford Explorer and we have the same thing...
Red Light - indicates if the cycle is on or off. The red light will blink for 3 minutes and turn off for 3 minutes, the cycle will continuously repeat as long as Riddex® Power Plus is plugged in.
on the top of the controller and the front of the xbox there will be a picture of some thing like this ))) and a button next to it press it and the rings will start flashing in circles then the 1st light will come up on both then your connected
A flashing yellow light in aviation terms is a runway guard light.
If the light is not flashing you can drive it until you can have it repaired. If the check engine light is flashing, park it. Otherwise you will do catastrophic damage to the catalytic converter costing several hundreds of dollars to replace.