High beams but no low beams?

07 2500 ram hemi. I have high beams but no low beams. Can anyone tell me what the problem is?
Thanks mIke

Burnt bulbs, bad switch, bad Front Control Module. Could be any of those plus some others I can't think of offhand. Time to get the good old test light or VOM out and start checking for power to the bulbs etc.

Your bulbs are now 8-9 years old, and you mostly use the low beams. I would look at the bulbs first, as no matter what, unless you've changed them already in the last year, they are due. If you still have problems, then you need look at the things Stumpy said, plus your multiswicth...

turn signal switch....