ehcheng

Hello, everyone. I successfully tweaked a bunch of settings today on my 2013 S4, which was fun. However, there are a couple things I'm still having a hard time figuring out, even after scouring forum posts for a long time. Has anyone successfully figured out the following?

1. Window and Sunroof Open and Close via KeyFOB: ON
Enable Remote Operation Windows and Sunroof
[46 - Cent. Conv.] [Coding - 07] -> [Long Coding Helper] Byte 2
Bit 2 - Set to 1

I looked for this, and couldn't find it in the specified location. I can't find window and sunroof open and close via keyfob anywhere.

2. I enabled the hidden 3G MMI menu by doing this:

[5F - Information Electr.]
[Adaptation - 10] -> Channel 6 -> Change 0 to 1

... adn then rebooted the MMI. But holding Menu and Car down for over 5 seconds does not give me the hidden MMI menu. Does the same process work for MMI 3G Plus, which is what my car has?

3. The volume goes down in my car when I put it into reverse. I hate this feature, and would love to turn it off. For older MMIs, I'm told you can do it by setting "In-Car Entertainment Fader" in Car Setup / Reversing Sensor. I don't have that in my MMI menu, and couldn't find it anywhere in VAG-COM.

Thank you! This is such a great resource.

Oscar2

On the current MMI you don't need Vag-Com for this.
From the "Car Settings" just hit the lower left button: "Car Systems"
Then: "Driver Assist" | "Parking Aid" | "Adjust Volume While Parking".
You can adjust the **** as desired.

ehcheng

Oscar2, thank you. I don't know how I missed that!