Addition of Nav/Sat to COMAND unit
I own a highly modified 2002 Audi TT and have followed the AudiWorld Forum for a number of years, BUT I just bought a 2006 ML500 (with only 10K miles) for my wife and it didn't come with Navigation or Satellite. I would like to add these features to it since she (my wife) has been spoiled by these excesses on previous autos. I bought it from CarMax without these options because the car was like new and I couldn't pass it up (paid $29.9K for it).
My questions are then:

1 - What is the best way to add these options without incurring prohibitive costs from a dealer. Or is the dealer my only option if I want OEM parts.
2 - What kind of antenna(s) will the system(s) require. Or are they already in place since the COMAND face plate is the same whether or not these options are installed (this reallly burns me up
. It shows NAV, SAT, PHONE and none of these are installed).3 - Are the wiring harnesses for these options in place even though the options are not.
Thank you in advance for your help and patience (in case this has already been posted and answered in the past).
BlueChip
Best bet would be to use aftermarket stuff, as the factory unit leaves a bitter taste in your mouth till you get used to it, and the store brands are very user friendly for the couple hundred they cost.
Enjoy the new ride.

The dealer also told me that the SAT install would be prohibitive as well. I can't understand why.
If anyone out there has installed an OEM SAT please let me know.
BC
The dealer also told me that the SAT install would be prohibitive as well. I can't understand why.
If anyone out there has installed an OEM SAT please let me know.
BC
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BC
The dealer also told me that the SAT install would be prohibitive as well. I can't understand why.
If anyone out there has installed an OEM SAT please let me know.
BC



