There is definitely a Jeep joke here in how they have optimized getting the error codes since it happens so often.... :) But really, that is super handy! I w

There is definitely a Jeep joke here in how they have optimized getting the error codes since it happens so often.... :) But really, that is super handy! I wonder if other makes have a similar feature that I just have never heard of or if it's a Jeep thing?