Consumption is being reduced when driven off traffic.Today i checked the tire pressures and it was 0,7psi below standard,ie the manufacturer says 2,0 front and
2,2 back psi and mine was about 1,5 in each tire.Why the tire system of the car didnt warn me for the loss of pressure?
And something else,i drove the car in snow conditions without chains
and i didnt have any problem,the x drive didnt engage at all.The only thing was at 5 kilometres/h when braking very gently the car was slipping.The road surface wasnt icy just fresh snow.