Gil85

The SIR coil connector has letter designators for each of the wires as follows: A - Grey B - C - Light Green D - Brown E - Pink w/Black stripe F - G - H - Dark Green w/White stripe J - Tan K - Black The connector to the radio controls is not labeled, but looking at it from the top/front of the steering wheel the wire colors are: Black, Brown, Pink w/Black stripe, and Light Green. Your Cruise control wires should be (not in order) Grey, Brown, Pink w/Blk, Dark Green w/Wht, and Black. I don't know how the controls work with both sharing three common wires but it does????

I have a used gray avalanche steering wheel with the controls that I'll look at when I get home.

For my sierra, I bought the light switch (D1500J) from Amazon (AC-direct) for $41. The lights are available on ebay for about $35 each plus shipping, for both shipped it is $90. I ended up using a 5" aftermarked lights from foglightking on ebay because they are metal and better bulbs for about $60 and used the wiring from that kit to the fuse block. All I needed to know was where to hook up in the fuse block and Rolling provided that with the pictures. All works great. Thanks.

Great Thanks, I think this will answer all my questions so I can get the job done, finally. But I have to wait to see the pictures at home.