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194 Posts
Onstar will email you a diagnostics on your XLR every month by going to onstar.com/vehiclediagnostics. just follow instructions or you can call 1-888-466-7827 and tell the advisor you want to sign up for the vehicle diagnostics or press the blue button on the onstar phone and ask for the advisor... try it you may like it...... :jester :jester :flag
Sorry Harry, won't work in your land, you go to fast.
:jester :flag :nopity
Sorry Harry, won't work in your land, you go to fast.