James Cain
Active Member
Lol, there's some advice hahaahhahahaa. You asked!
You won't lose anything if you hook it up right. You need a wiring harness. The one I bought was $50 at Walmart but I found it on eBay for $25.
If you use a wiring harness, which you should, you won't lose any functionality and you won't be splicing any of the stock wiring.
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Haha! yeah I'm very familiar with Crutchfield. been using them for years. I planned on buying the harness and dash kit from them anyway.
I looked back through my email for the order receipt, this is the one I bought for my 07 expedition:
SCOSCHE FD5000SW - Select 2005 and Up Ford Stereo Replacement Interface - NEW
Item# 163829476592 $22.95 USD
Your 07 navigator is supported with this harness. It's listed as compatible on the packaging.
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1. Apple car play or any smart headunit should do nav way better than any stock navigation anyway
2. Not 100% sure about this one, but, I think the wiring harness should support it.
3. The wiring harness definitely does tie into steering controls
4. Any stock stero system should match the wiring harness as long as it lists the vehicle make and model on the package.
Hooking up the harness will be really simple. You take the manual included with the harness and the wiring diagram of the head unit and just splice the wires from the harness into the head unit. Then you just plug it into your car like it's a factory head unit!
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Thanks so much for the info! I'm very familiar with how to hook up the harness but knowing that the one you mentioned ties into the steering controls is great info.
Your in luck. You can use an “idatalink maestro” rr module...and correct harness. This will greatly simplify your install. This harness will directly communicate with your can bus in the car and retain all kinds of factory features....and add tons of new ones including engine performance.
Once you “flash” the module for your specific car the install is pretty straight forward and will plug directly into the vehicles existing harness.
I would agree that calling Crutchfield is a good idea. They are very helpful...they will even prewire your harness...making the install plug and play..! If it still seems overwhelming...buy the unit at Best Buy and get free install. Either way you will still need to buy the idatalink module, harness and dash kit...which can total to nearly $200
You will not regret the idatalink maestro harness investment
I have it on my 2011 Expy and it’s fantastic
Wow!, didn't even know that existed! between the info you and kyle provided, I'm not sure which one I will go with but looks like I will be doing do some research on both and make a decision. I will post back to follow-up for future readers with the details/pros/cons of whatever path I chose. Thanks so much for the info guys. Really appreciated.