What can cause headlight lenses to be damaged, broken & cracked?

A collision is the most likely cause but a rabbit or a pigeon running or flying into your headlight can also cause the lens to be smashed.

Can the headlight lens be fixed or repaired?

It's impossible to repair broken plastic or fix excessively damaged headlight lenses as seen in the pictures below, the only alternative is to replace the headlamp lens.

Can i drive with a broken headlight lens in the UK?

In the UK a vehicle with a broken headlight cover is automatically considered to be in an not roadworthy condition, but depending on the damage you may be able to drive it only in the day as long as the hole is properly taped up.

Is a smashed headlight lens a MOT failure?

Again depends on the damage, a small chip sould be fine but a hole is definitely a MOT failure.

Headlight Lens Replacement | Mercedes | BMW | Audi

Q: My headlights are completely smashed but the headlights are very expensive. So i dont agree with your terms and conditions.

Answer

Then i suggest you buy a new pair of headlights. (Skippy's Terms and conditions) - "Due to the risk and difficulty involved in the lens replacement process, Any smashed or cracked headlight and lens given to Skippy's for lens replacement will have zero value, if the lens can not be replaced or further damage has occurred. Skippy's will not partially refund or full nor contribute to a new or used headlight."