Need to get a smog (California) and air and Evap keep showing red x on smog test pre reader Any ideas how to reset. I have tried many online suggestions already and am getting way to frustrated, Any help would be greatly appreciated

 

Fair chance someone already posted the specific Jaguar details so follow those only.

You look to be in the wrong forum, however.

Whatever you do, avoid things that clear the monitors (OBD clear, battery off, etc) unless you love starting over.

What led up to them not being set?

Any errors you had need correcting.