I just finished with this procedure for an Escort Passport 7500. A couple of key comments that I would like to give.
1. I used a butter knife to unclip the dome lamp assembly. I found that I needed to hold the knife close to perpendicular to the windshield (angled) to get to the clips. If I would have known this, it would have saved time.
2. I initially tied into a Yellow/White wire toward the rear of the hole. The procedure shows the harness loom at the front of the hole. I figured it was the same wire until I tied into it. I found out that rear wire has 8 volts all the time. You definately need to tie into the front loom, as shown in the pictures.
Other than these two things, the procedure was very good. Figuring out the clips was the toughest part. Took about 35 minutes while being very careful.
