Hi first time I’ve done anything like this . On my 2008 x3 sport I’ve got a problem with the censor in the back near side wheel a gent replaced it but when I set off four lights come on the dash one being the abs , and the fan starts up and the light that looks like a horse shoe upside down with a i in it . I had new disc and callipers and pads fit all round in February but it still comes on . I used to turn car off for a minute and start again and it wouldn’t come on but now with only using the car to go a mile and back it’s on most of the time so any help would be great . Another gent says that the back wheels should be slightly bigger than the front is this true cheers thank you
