The Title Pretty Much says the Question, Sylvania Website says Use 921, will a 3157 Bulb Work, and is it Pretty Easy

I have used 194 superbright LED's before.

Now the question is, How do I access the bulbs, is there a DIY SOmewhere?

No one knows how to Access the Reverse Lights and replace them?

open your trunk, pull off all the clips on the trunk lid cover with a flat head screwdriver. Pull off the cover and the bulbs should be right there in the housings.
-GP-

exactly how i just changed mine today

What size bulbs did you guys use, and what colors?

Its originally White bulbs Right when you reverse?

Yes the oem bulbs are white. Don't use red or amber so people still know you are backing out.

Oh and go here for all the bulb info:

http://www.sylvania.com/ConsumerProd...lacementGuide/

Ya I looked at that site:

Back up light
921


I have no clue what part 921 is, people are using 168 Wedge Lights, will those work?

The 921 is a larger bulb but has the same base as a 168/194. They will work interchangeably but I would assume since it the 921 is larger, it may have a higher wattage and therefore more light.