[gnolivos]

G platform no longer has the ability to adjust the fuel consumption calculation (adjustment factor) via cluster hidden menu. It must be done via ISTA.

I need someone with ISTA to please take a screen grab of the relevant screen for me. My dealer has adjusted it but it is still 6% off (it was 11% off before ). I suspect they have not quite interpreted the screen correctly and applied a bad factor.

I believe you can find it here:
Go to Vehicle Management → Service Functions → Powertrain → Engine Electronics → Adjustment functions → Consumption calculation