I have a 2009 CR-V with about 5000 miles on it. I noticed when it is cold outside (0-40 degrees) and it has been sitting for a while (more than 4 hours) when I go to start it the oil light will stay on while the engine is cranking and sometimes for about a second after it turns over. Is this normal? The oil light does not come on at all if the engine is warm and I start it. I have never had a car do this before.