F10 Steering wheel retrofit question... how to wire heated steering function?

[x2nervisx]

For those who have done the F10 sport steering wheel into our e70…. How did you wire the heated steering wheel? The f10 steering wheel has a 4 pin connector while the e70 has a 3 pin connector.
All the other buttons work fine on the steering wheel. However my shift paddles do not. My 2012 X5 35i M sport came with shift paddles. So the f10 wheel I bought also had paddles. However when you hit the + paddle, nothing happens. When I click the - paddle it shifts up instead of down. Any ideas?
And yes I do have the bimmer retrofit adapter installed.