DIY Gen4 Navigation Upgrade *PICS INSIDE*
Here is a pic of the trunk before removing anything.

Now you want to go ahead and remove your spare tire if you have one and then remove the 3 clips circled.

Same thing for the other side.

It helps to use your tire iron as leverage to pop these suckers out like below.

Now you will find the tool carrier for the spare. You will want to remove the two black clips on each side. Once those are removed then you want to turn your spare jack counter-clockwise to break free from the mount. You will see what I mean when you turn it counter-clockwise.

Next you will want to remove the left panel.

Then remove the right panel.

Then remove the spare tire tray and your trunk should look like this. Go ahead and remove those two bolts. Then pop off the plastic piece circled at the bottom. It should pop out if pulled straight up. it is held on by clips.

Then go ahead and remove the panel in the back of the trunk. Two bolts at bottom and the rest are clips. Once again you can use the tire iron to help you remove the clips. **DISREGARD THE PICTURE OF THE TOOL TRAY STILL BEING THERE. IT SHOULD OF BEEN REMOVED FOR THIS PICTURE**

You will next want to remove this piece so take out all the clips and if you havent done so, remove those two bolts at bottom too..**DISREGARD THE PICTURE OF THE TOOL TRAY STILL BEING THERE. IT SHOULD OF BEEN REMOVED FOR THIS PICTURE**

Next you want to remove the tonneu cover. there are two plastic caps that pop off using a flat screw driver. Once its off then there is (1) 10mm nut on each side. Once nuts are removed then it comes right off.

Remove the carpet and Now your trunk should look like this.

Now remove these bolts and they will give a little play in the bracket allowing you to reach the brackets holding down the player a lot easier.

Theres one nut on the right side that needs to be removed.

Then on the left there is (1) nut and (1) screw. Once you remove those screws then unplug everything on the back of the player/drive and take it out.

Now here is the drive removed. Go ahead and swap the brackets over to the new drive, reinstall everything in reverse order.

THE END!
Last edited by VIPNiSS; Mar 21, 2011 at 01:59 PM.
i bought that navtool also like 3 years ago on the GB. im happy with my GEN 4 unit and the custom prestigious society override....def better than my gen 2/3 unit
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As far as the red wire sticking it out, it is the toggle switch for the navtool. This is for the RCA Input 1, you would flip this switch if you had a DVD player connected to it and wanted to watch it.
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Congrats again man!
And thanks for the DIY.







.. will be posted shortly.



