There is a knocking sound when turning, I have a 2006 accord with only 42k+ miles. What are the possible scenarios, with so few miles???

If there's no water in the battery then it might not be any good.

Check your oil. If it is milky/tannish, then all signs point to the possibility of a cracked engine block. I hope not. That would mean a new or rebuilt engine and probably a few thousand$$$. Hope it's something else, friend.

the axles are going out.
most people look for a torn cv boot but that is not allways the case.
how many miles on it?

This is the daylight sentinnel feature.When the bcm triggers a low light scenario, it will try to compensate by itself with the auto lights.They should turn off automaticly by themselves after a few.Hope I could help....

IT sounds like the transmission has failed. Check the fuse in the fuse box and look to see if the fuse to the transmission has blown. Check the transmission fluid level and condition of the fluid, what you described sounds like the Torque Converter did not unlock and now will not lock up. Most likely it's going to be a electrical problem since you only have 42K miles on it un-less you have been running it hard and may have broke something mechanical. Good luck and keep me posted.

sounds like it should be covered under the warranty. 42k and an 08 model

if there is a knocking sound the computer will start retarding the timing to get rid of engine knock thru the knock sensor. Make sure you are using the correct grade of fuel. it will be listed in your owners manual. the improper grade of fuel can cause detonation in your engine. giving a knocking sound. if the change in fuel doesn't help you may be looking at mechanical repairs. hope this helps. mike

check the fan clutch for bearing play

The problem could be caused by the jounce bumper rubbing against a dry strut plate. Here is a pic of it.

sounds like a fuel filter or more likely a fuel pump fault.low fuel transfer pressure,possibly a dealer would be cheaper than a diy repair unless you have the diagnosis correct.