I think it is the light that tells you it is time to change the oil but I just had the oil changed and the man that changed the oil said it would beep but he couldn't get it to stay off.
there is a light on the dashboard that looks like a motor how do I turn it off. on 2007 GMC Canyon
More then likely it's the check engine light. Have it scanned for fault codes.
scan codes and post so we can adv