No I'm not a dealer. He did say his battery is over 7years old. I'm guessing even if this isn't his problem today it will be tomorrow. I see where a few different members advised the same thing. To be honest, I know very little about these cats. Changing the battery would be my guess for about everything to do with these cars. Oh I just changed my battery the other day. It didn't cure my problem either. So I did the other fix. Black tape over the low water light.