05-07 Command experts... have a look please
Here's my questions:
1. I need a GPS antenna, will an aftermarket antenna work? Alpine maybe?
2. On the picture that shows the back, what are the blue, yellow and black plugs for? I know one has to be the radio antenna and one the GPS... any clue which is which?
3. Anyone know if the US market units are Alpine or Harman/Becker
4. This should be as easy as plug it in and turn it on, correct? No STAR visit?



Thanks.
It is made by Alpine.
You can use a generic antenna.
Blue is for the GPS antenna.
The other two connectors are both for the FM antenna(s)
You MAY need coding depending on the configuration of your vehicle, and the configuration of the vehicle that unit came from. You can install it without worries, you're not going to damage anything even if it does need to be reconfigured. It is a direct plug and play.
Your gauge cluster will not show navigation info until it is coded at the dealer.

Great deal, whatever the price is for coding sure is going to be worth it since you got such a good deal.
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Here's some crappy phone shots:


AFAIK there is no aux fan for the W203, although there is a connector on the COMAND unit (I think this is because a nearly identical unit is used in other vehicles which require the aux fan).

AFAIK there is no aux fan for the W203, although there is a connector on the COMAND unit (I think this is because a nearly identical unit is used in other vehicles which require the aux fan).







