Run Flat diagnostics
Just got a nice nail in my run flat. My tire guy says it can't be patched (shredded on the inside)
My question: If I take my car in to the shop will they be able to tell when the first warning came up for my flat tire?
Is this dependant on the key? It is my understanding that diagnostics are stored in the key fob. So if I got the warnings with one of the keys would it show if I brought in the other?