can't find it either
Is the car new?Hi, first of all sorry but I'm still inexperienced with cars so I'll try to give as much information as I think is relevant. On my Merecdes Me app (A200 W177), the back two tyres are both 30 psi, whereas the front-left is 48 and the front-right is 51 psi.
In my A220 the tyre pressures are in the "Services" menu but you cant read them until you have been driving for a few minuets.Is the car new?
My A35 was delivered with the tyres overinflated, not as much as yours however. @Unraveller is correct though, you should read the pressures in the dash just after starting the car and before driving it. The A35 shows pressure and temps but I'm not sure if that's an AMG Performance feature.
Drive slowly to a petrol station or supermarket that sells fuel. Their tyre compressors are usually smart enough that if you punch in 35psi and the tyres are actually 50psi they will take air out to reduced the pressure.