2005 Montana SV6 upgrades

[FarmerSid]

Just got the SV6 and it's not fully loaded. Not a problem but was wondering if I could easily install some upgraded features from anther van I see for sale online. For example:

-Power drivers and passenger seats
-overhead dvd
-steering wheel controls
-etc

I can find some of these parts put am wondering if after I install them, do I have to go to the dealer to get the computer reprogrammed for these and any other upgrades?

Thanks!

 

[melsg5]

They would not be controlled by the ECM/PCM they fall in with the BCM, body control module and you would have to do some research to see if there is more than one type for your vehicle. You also would need all the wiring harnesses, sounds like a lot of work.