two zone climate control black button

[bod01]

Hi there. Does anyone know what the small black button to the bottom right of the fan button does? Trying to work out on the A7 S line how to go from dual zone to single zone and wondered if this was part of it.

[Guest 2]

Ive replied to this before somewhere on here - it seems no ones knows what it does or why it's there.

Have a quick look in this section and the A6 C7 section.

[bod01]

Thanks for this. Do you happen to know how to switch the dual zone to single zone. Bit of a flaff having to turn both temp gauges down to the same level.

[Guest 2]

Try holding in the Auto button and they should both sync with the driver.

Also look in your MMI for AC options such as synchronisation.