What does the engine not turned off indicator light mean?

2 Answers
LeMaverick
08/31/25 3:32am
Engine not turned off indicator light is the auto start-stop light. Here is the relevant information: 1. Engine malfunction light on: The engine malfunction light is used to display the working status of the engine, mainly in yellow color. When turning the key for vehicle self-check, this indicator light will also illuminate. After normal engine start, the light should automatically turn off. If the light remains on after starting the car, it indicates there might be a fault in the engine system. 2. Oil warning light on: The oil warning light indicates the oil level or pressure is below standard value. Continuing to drive may cause loss of lubrication in the engine, leading to severe wear. If the warning light persists after adding oil, do not start the vehicle and contact rescue service immediately.
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JaxonMarie
09/12/25 6:56am
With over 20 years of experience driving various models, from conventional gasoline vehicles to new energy hybrids, I've encountered the 'engine not shut off' indicator as a common safety reminder. For instance, in Toyota hybrids, if you don't fully turn off the engine after parking—perhaps leaving the key inserted or the system stuck in standby—this light will illuminate and flash. Ignoring it could drain the battery overnight, making it difficult to start the next day and requiring a jump-start. Once, in the suburbs, I forgot to turn off the engine, but the indicator light saved me from an awkward situation. The check method is simple: after parking, pay extra attention to the dashboard to ensure all lights are off; especially with hybrids, since their engines are quieter and easier to overlook, developing this habit can save you trouble and money.
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