|
|
|
06-30-2015, 06:46 PM | #1 |
1Addict
3233
Rep 7,894
Posts |
Headlight pitting
My headlights are pitted from sand and road crud. When the lights (rings and beams, either or both) are on you can see it reflected. Starting to bother me a little.
What's the best way to go about doing a headlight correction? I don't know how deep it is. It doesn't seem to be oxidation. I have already tried lightly hitting it with compound and a buffer. Cleared up the lenses a little, but the pitting stayed.
__________________
|
07-01-2015, 05:59 AM | #2 |
Brigadier General
1555
Rep 3,234
Posts |
It might need some wetsanding. I would do some research into "restoring headlights with wetsand" and take it from there.
The compound definitely isn't cutting deep enough. Ps: don't forget to seal the headlights again with a long lasting wax or opti-glass to prevent oxidation.
__________________
2012 BMW 128i 6MT Deep Sea Blue Metallic
|
Appreciate
1
|
07-01-2015, 07:20 AM | #3 | |
1Addict
3233
Rep 7,894
Posts |
Quote:
__________________
|
|
Appreciate
0
|
07-06-2015, 11:18 AM | #4 |
Brigadier General
968
Rep 3,323
Posts |
I just did this over the weekend. I used the Chemical guys sanding block and 2500 / 3500 grit paper. Then compound .. polish... Jetseal 109.
What I found was that the 2500 grit was not cutting enough for me. So, on one headlight I used 1500 grit to start. The other used 2500. Now I need to do the other headlight again because the headlight I used 1500 on looks better.
__________________
Sparkling Graphite Metallic / 6MT / Terracotta Boston Leather / Sport Package / Comfort Access system / Gray Poplar wood trim / Heated front seats / iPod and USB adapter / HD radio / Premium hi-fi system / OE Tuning / VRSF Intercooler & charge pipe / BMW Performance short shift kit / BMW M Performance Handbrake Handle / BMW Stainless steel pedals / V1 hardwired / rear sun shades Pennsylvania 20 electoral votes
|
Appreciate
0
|
08-20-2015, 11:28 PM | #5 |
Lieutenant Colonel
84
Rep 1,623
Posts
Drives: Alpine White 128i Cabrio
Join Date: Jun 2013
Location: Toronto, Ontario, Canada
|
Check out Larry at AmmoNYC on YouTube. He does a very simple and effective headlight restoration using the wetsand technique
__________________
2008 128i E88 / Alpine White / Boston Leather Sport / 6AT / M3 Paddle Shifters / Bilstein B8 / H&R Springs / Dinan Fixed Camber Plates / BMW 335i Front Brakes / PIAA Xtreme White 4150K Angel Eyes / Rear Fogs Enabled / Cyba Air Scoops / Euro Airbox / BMW Performance Exhaust / Stubby BMW Antenna
|
Appreciate
1
|
08-21-2015, 04:26 PM | #6 |
California-bound
385
Rep 1,480
Posts |
Wet sand, polish and seal.
For plastics like the headlight lenses, I would test out 3000 grit, and work down to 2000 grit, +/- 500 grit, depending on the severity of the issue.
__________________
Streets of Willow: 1:27.7 CW 11/15/15; 1:29.5 CCW 8/15/15 |||| Autoclub Speedway ROVAL (CCW): 1.52.6 - 12/2/17
Willow Springs - Big Willow (CW): 1:35.8 - 3/31/18 |||| Buttonwillow #13 (CW): 1:59.3 1/27/18 https://www.facebook.com/JakeStumphRacing |||| http://www.youtube.com/user/RaceMeMZ3 |
Appreciate
1
|
08-21-2015, 04:28 PM | #7 |
1Addict
3233
Rep 7,894
Posts |
Think the headlight needs to be taken out, or will taping the fender/bumper/hood be sufficient?
__________________
|
Appreciate
0
|
08-21-2015, 10:26 PM | #8 |
Lieutenant
46
Rep 406
Posts |
http://www.1addicts.com/forums/showthread.php?t=1101287
Post number 20 in this thread. It will be your hero. |
Appreciate
1
|
Post Reply |
Bookmarks |
|
|