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I received this for a Christmas present it does it all shuts off engine light , abs codes , trim settings , and more , however most of these things show up on the dashboard when the light comes on so do I really need this , would you keep it?

I just got my Gold Box Deals of the Day from Amazon and it was for Actron scanners - it shows the CP9550 regular at $124 now for $47.99. I think I'm going to pull the trigger on one today for myself. Here's the link to the deal -...