Sometimes when i park the car the acustical signal function ok but in the display of the bolero radio it moves alone two little traces red one rear in the last sensor in right rear of the car if i move the wheels of the that stays quiet again

And the famous light dimmer dashboard doesn´t work someone happen this too

Ciao

My dashboard dimmer doesnt work either is this a common fault?

My dashboard dimmer doesnt work either is this a common fault?

It seems to have more cars in this situation i have already go to garage of skoda to solve the poblem but they tell they don´t know the problem, they have switch the dimmer and the car stays the same,

i hope that someone coud help us were

thanks