I hopped in my car last night to find that my driving headlights are not working anymore. The parking lights work and high-beam works, as do all the other functions on the indicator stalk (indicators, instrument dimmer etc). Any ideas what could be wrong? It's both sides, so I'm doubting that it would be the actual bulbs.

On a related note, my brother's falcon had the same problem and he had to replace the indicator stalk.