Key not in vehicle Warning lights and what they mean
Red warning lights mean you should stop the car as soon as it's safe.
Yellow warning lights mean that action is required.
Green warning lights are for information only.
Key not in vehicle. This only applies to vehicles that are equipped with a keyless entry system.
This lamp will come on if the key has been removed from the vehicle while the engine was running.
Ensure the key is located inside the vehicle. It will not be possible to restart the engine if the key is not inside the vehicle.