Other advantages are that it doesn't cut out when driving in a garage or under bridges and trees. And that it always starts at the beginning of a song when you to go a station.
I'm in the San Diego area. The new chip upgrade was done by mobile service at my house. It was about a three hour appointment. He did some other small fixes as well.
And yes, everything had to be reset, but I had read that before the install, so I was expecting it. The mobile service tech...
I'm close enough to a studio that I could look at the clothing in person before ordering. The shirts are definitely sized smaller than expected. I'd love it if there were more items to use the points on too. I have a great number of points that I was saving up for the factory tour. Which...
I got the CPU upgrade after the car was already on 2.8. Mobile service had no problem installing it. I think it required some of the updates to be downloaded into the car again. And definitely requires you to redo all your settings - seats, mirrors, music, fob and mobile key. E
Even if you don't deactivate the first, I'm pretty sure you can go in the car and set up the second one. If it won't accept a second fob under your profile, you could set up a second profile to use and link the fob to that one.