This recipe can be used to alert you to vehicles parked in the garage that may be on the verge of have a dead battery, but changing the home lights to Red. This requires Philips Hue light bulbs.

If

Low battery condition for any vehicle

This Trigger fires when battery levels fall below normal levels for any vehicle in your account. The vehicle ingredient specifies the name of the vehicle with the problem.

Then

Change color

This Action will change the color of your hue lights. NOTE: Accepts color names and CSS hex color values. Defaults to white if no color match is found. NOTE: not compatible with hue lux bulbs.