Still on my first tank of gas, average now is 12.3L/100km on the MID. How accurate? I dunno

Does resetting the trip meter interfere with the Service mileage tracker ?

I never bothered trying. Too scared it'll mess with it 

Where got battery RM1200 ler.. That amount can buy like 4 units of maintenance free batteries..

Shop in Subang to buy battery.

Anyone know good place to install leather seat for GOLF TSi while air bag still working?

Just rode on highway recently KL-Ipoh. 1.4TSI

110km/h steady, MFD shows 6.3L/100km after running steady for 20-30km continuous. Cannot be instant, since if slope up, FC shows 7.5-8.5 range. If downhill, or release pedal, becomes 0.0-5.0 range.
RPM ~2.2-2.4k (forgot actual)

135km/h steady, MFD shows ~7.7L/100km +/- 0.2 range.
RPM ~2.7-2.9k (forgot actual)

Using auto-cruise.
Wow, that is bad, lucky under warranty.

Yup had very bad experiences with my Golf TSI, kept on having to go to the SC too many times. Ended up selling my car.

Sparkplug, coilpack, misfiring, throttle body wasn't at optimum level, mechatronic, DSG juddering. The one that did the trick was having my car at the SC for a whole month because the SA who attended to me went on training and didn't update the status or even inform me of any news.