Power Extend mirror reprogram

[Frozen001]

So I finally get a chance to stop buy my dealer yesterday to get my door module reprogrammed for the power extending mirrors I put on. They looked at me like I was crazy and said they would have to look up how to see if they could do it with a Tech 2. OK so I know others have had this done so I know they can do it. I think they are just looking for a reason to charge me more for the reprogram because the tech at to "look it up". Anybody have the procedure so I can give it to them and be done with it.

[GM-Tech]

They reprogram the door modules just like they reprogram any module. Shouldn't be any need to look anything up. During the process, the software will ask them to select the type of mirrors (base, folding, trailer).