[Spyke]

there is a low oil level indicator that ended in 2006. so 2005 and prior does have an check oil level when there's about 2.5 qts of oil left in the engine.

Unfortunately, the sensor only works when the engine is not running with the key at the on position. and you have to wait for approx. 6-10 seconds before it can show up on the DIC.

And I'm talking only for the 3.6l v6, not the v8.