Hybrid system warning light

What is your question?

Sometimes after driving, when I put my car I. Reverse, the hybrid system warning light will come on, then it will stay on. If I turn the car off for about 10 seconds, it turns off. The pictographs on my dashboard is a red car with an exclamation point inside.

What makes this problem better or worse?

Better after turning car off for 10 seconds

How long has your 2007 Nissan Altima had this problem?

Seldomly the past few months