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-   -   Headlamp Restoration Success (https://www.s2ki.com/forums/s2000-under-hood-22/headlamp-restoration-success-1222879/)

Catticus Oct 18, 2025 06:59 AM

Headlamp Restoration Success
 
I recently refurbished my 2006 headlamp assemblies which were looking hazy and yellow from years of weather. I was surprised how well they came out and thought I'd post here in case anyone else feels inspired to do the same. Its a fairly quick job, the hardest part was removing the bumper and lights themselves.

I used wet&dry from 1,000 to 10,000 grit, followed by two coats of E-Tech Restored Headlight Clear Coat. It's been 2 weeks now, and the lights still look as they do in the final picture.

Sorry the pictures are a bit large.


https://cimg1.ibsrv.net/gimg/www.s2k...9245c89564.jpg
First pass, 1000 grit. This mostly felt like cleaning off years of grime.


https://cimg3.ibsrv.net/gimg/www.s2k...d5fc4b868c.jpg
Starting to get nervous at 3000 that they would never clear up.


https://cimg8.ibsrv.net/gimg/www.s2k...6f37a4e61f.jpg
Still nervous at 5000.


https://cimg9.ibsrv.net/gimg/www.s2k...062b56c270.jpg
At 7000 they started looking noticeably clearer.


https://cimg4.ibsrv.net/gimg/www.s2k...74acbe0561.jpg
From 7000 to 10,000 they started to look great. But only after the clearcoat was applied did they start to look brand new.

miknieves Oct 19, 2025 06:59 AM

Came out Excellent.

orangeglasses Oct 19, 2025 07:16 AM

Need to do this to mine might try it out in the future.

windhund116 Oct 19, 2025 07:29 AM


Originally Posted by Catticus (Post 25133546)
From 7000 to 10,000 they started to look great. But only after the clearcoat was applied did they start to look brand new.

Does keeping the car under a cover — when having to park it outdoors — help lengthen the time that the lenses stay clear?

Thanks!

The King Oct 19, 2025 08:44 AM


Originally Posted by Catticus (Post 25133546)
I recently refurbished my 2006 headlamp assemblies which were looking hazy and yellow from years of weather. I was surprised how well they came out and thought I'd post here in case anyone else feels inspired to do the same. Its a fairly quick job, the hardest part was removing the bumper and lights themselves.

I used wet&dry from 1,000 to 10,000 grit, followed by two coats of E-Tech Restored Headlight Clear Coat. It's been 2 weeks now, and the lights still look as they do in the final picture.

Sorry the pictures are a bit large.


https://cimg1.ibsrv.net/gimg/www.s2k...9245c89564.jpg
First pass, 1000 grit. This mostly felt like cleaning off years of grime.


https://cimg3.ibsrv.net/gimg/www.s2k...d5fc4b868c.jpg
Starting to get nervous at 3000 that they would never clear up.


https://cimg8.ibsrv.net/gimg/www.s2k...6f37a4e61f.jpg
Still nervous at 5000.


https://cimg9.ibsrv.net/gimg/www.s2k...062b56c270.jpg
At 7000 they started looking noticeably clearer.


https://cimg4.ibsrv.net/gimg/www.s2k...74acbe0561.jpg
From 7000 to 10,000 they started to look great. But only after the clearcoat was applied did they start to look brand new.

Your job looks excellent! So are you saying that you used no polish before applying the clearcoat?

cosmomiller Oct 19, 2025 09:06 AM

PPF Film is a borderline permanent haze preventer. I used Expel a decade ago and it has been flawless. If you are careful with your sanding and tape off the lenses well, you can refinish without removing the lights.


https://cimg3.ibsrv.net/gimg/www.s2k...a6888edeac.png

Car Analogy Oct 19, 2025 01:27 PM


Originally Posted by windhund116 (Post 25133625)
Does keeping the car under a cover -- when having to park it outdoors -- help lengthen the time that the lenses stay clear?


Definitely. Its a tag team of UV light, and road abrasives that damage lenses.

Catticus Oct 20, 2025 10:19 AM

Yes. Straight from sanding, wipe clean with water, dry thoroughly, then clear coat.

B serious Oct 21, 2025 04:30 AM

Looks great, OP!


Originally Posted by windhund116 (Post 25133625)
Does keeping the car under a cover — when having to park it outdoors — help lengthen the time that the lenses stay clear?

Thanks!

PPF the headlights to protect them.


Originally Posted by Car Analogy (Post 25133657)
Definitely. Its a tag team of UV light, and road abrasives that damage lenses.

PPF protects from both issues.

The King Oct 21, 2025 04:58 AM


Originally Posted by Catticus (Post 25133781)
Yes. Straight from sanding, wipe clean with water, dry thoroughly, then clear coat.

Thanks for clarifying that. Is there a particular type of clear coat to go for?


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