Thanks for the explanation! Makes sense.

 

Update on heated seats.
Last night I had remote started my vehicle, outside temp was 6 c and the heated seats turned on automaticallym Thanks Marty and all for your feedback.

 

I just got back from a 54 KM round trip outside the city, hilly driving up and down with some flat roads. totally different kind of trip than my last trip I mentioned here.
I averaged today on that trip 10.9 l/100KM (21.57 mpg) outside tempreture 12 C not bad ha
I tried to keep the economy gauge in the middle green area though, so being careful.

I just love my Tahoe

 

Good work! That is right where it should be.