linni

Try to erase error codes, for example with OBD11. There are tons of these after disconnecting the battery and lots of stuff do not work properly until you erase these faults.

First try disconnect the cables attached to the seats?

You have to place your phone in a specific QI charging box. https://www.skoda-storyboard.com/en/press-releases/skoda-scala-and-skoda-kamiq-offer-new-wireless-smartlink-technology-for-smartphone-integration/

Not familiar with Octavia, but Kodiaq has physical sound actuator, located behind the rear bumper on the left.

Actuator emits low frequency sounds which are very difficult to locate the source. I did yesterday a test and definitely no sound from any speaker.

No, I have only diesel, no experience with petrol RS, but hard to believe they added some internal sound. There is just no point to do so. Unless they lost the outside actuator.

But you can adjust the fake sound level with OBD11, default is 100%.

There is no inside fake sound from speakers. Only the outside actuator. At least on mine.

Yes, looks like it. Some can explain things, some can only mouth. 10% slope angle corresponds appr to 5,7 degrees. So, 10 degrees correspond to 18% slope angle. I have been travelling all over Europe, never seen this kind of a gradient. I have a 7% downhill near my country house and this seems like diving straight down. If I remember correctly, the max slope can be 15% in Europe and modern roads are built using max 5% slope. Steepest road in Europe is in Norway and has 20% slope. What we are talking here is that in real life the slope error can usually be 0,1 - 0,2% of the speed. So, driving at 90 kmh the max slope error will be 0,18 kmh. Conclusion - can we trust GPS readings on down- or uphills? Yes, we can.

Seems you have issues with elementary mathematics. Margin can depend only on your device`s accuracy not driving uphill or downhill.

Estonia is nothing more than a plainland. No. GPS takes in consideration also the distance to satellite. And even if it didn`t, the error margin is basically zero, driving the car.

Definitely on original tyres. Dealer`s car, cannot see any reason why they had swapped the wheels.

Mine does + 4 kmh on 20" summer wheels and + 6 kmh on 18" winter wheels. But I drove a replacement Octavia last year which was deadly accurate.

1. No one said it does or doesn`t. I said it does when engine braking doesn`t. 2. idleing consumption 0,9 liters per hour.

We have here mostly plainlands, except sothern part, where you can meet some humps. Agree, coasting may work in hills (at very low gradient though), but here it works the other way.