Seal has been compromised. Buy new headlamps.
The headlight fixture probably contains moisture on the inside. When the headlights are "on", the moisture clouds the light beam, diffusing the light.
It has a bad seal or a crack allowing moisture to get in.
A bad seal or a crack is letting moisture get in.
get regular headlights and mount them on
The Atlas Mountains stop moisture from reaching the Sahara.
You will need to first disconnect the electrical connection behind the headlights. You can then detach the cover and dry out the headlight. Make sure the source is not a cracked lens.
it means that your going to fast to stop when something comes into the view of your headlights.
there is nothing you can do.
it gets rid of moisture and bacteria need moisture to grow
moisture in the distributer will stop it starting. next time this happens, try removing distributor cap, and drying it with a hair dryer.replace cap then se if it starts if this fixes the problem you need to get a new seal for distributor cap to stop moisture getting in
You need to periodically replace the headlights on your Chevy truck when the headlights start getting dim. You can purchase replacement headlights from retailers such as Parts Source.
That you adjust your speed so you can react and stop within the distance lighted by your headlights.