Difference between MK 7.5 and MK7 intrstument cluster connections?

[crickets0812]

Hey all,

I wanted to upgrade my instrument cluster from a basic MK 7 2009 to a MK 7.5.

My main issue is the connections, i have only one connection on my current instrument cluster whereas the MK 7.5 has two, does anyone know why there was a change? and what these do?

thanks.

[crickets0812]

anyone?

[iantt]

No idea but even your one connector on the car won't fit the mk7.5. so it doesnt  really matter what the other plug does unless your going to rewire the car.