95 Sedan w/140K miles. Been noticing an increasing number of cracks/fractures in my RH headlight unit. HighBeam getting more than the Low. Can't feel the cracks on the outside. How long before the unit shatters? A new unit is $260, egads...
Is this a regular old age problem, or is something possible occuring to cause this? Don't want to bolt on a new one and have it happen again.
Regular commuter driving (with zeal sometimes) only.

Thanks,