I took it in for the battery light being on. The mechanic thought he found the problem and reported that to me and the price for repair. I agreed. Now though, after repair, the battery light comes on intermittently instead of almost continually. I discovered that before I even drove off from picking the car up and reported that. The owner and I agreed that I would take the car and call back to make an appointment to leave it again. The light 'turns' on a minute after I crank it and usually cuts off after 10-15 minutes, which is different than before. Before, it stayed on just about all the time. I will call and make an appointment as soon as I can arrange a ride.