2007 Lexus LS460, LED front side markers and parking (Nike) lights conversion.
Worth every minute of the 3 hours I spent working to get there and changed them, I used Dorman 194WHP amber.

 

Hi, I have been wanting to do this, how did you access that bulb to swap it out? Did you have to remove the headlight assembly? I have had a hard time finding resources online in regards to the headlights.

 

That looks great, and from what I can see, the car looks pristine!

 

You'll need to remove the front bumper and headlights to do it, I found a post once describing how to do it without removing all and I attempted to do so but I found it risky specially on the driver side where the A/C lines and they are on the way, add that without knowing how the headlight from behind and the socket looks like it was hard to guess what I'm doing in there. So I worked it out the official way and enjoyed it. If you're going to use LEDs Just make sure they work before you put things back together and enjoy it.