OBD Scan Tools
@srqboater - glad to hear FiskerPhilly will help you out with a thorough diagnosis. After that, in between future PRODIS laptop diagnoses, you might want to consider buying an inexpensive OBD scan tool to help you read codes and clear simple Check Engine Lights (CEL).
If you have an Android phone, I can personally vouch for this one as I've used it since May 2014 (and JCMorrill has used it too for the last ~ 6 weeks). I simply keep it plugged into the OBD port (next to the hood release) near your left knee. It makes popping the hood release a little more challenging, but it can be done and you don't have to remove the scan tool:
If you have an Apple phone, this is another option on Amazon but I can't vouch for it directly. I have had good luck with the OBDLink brand, so I think it's worth considering, plus it works on Apple or Android.
http://www.amazon.com/ScanTool-OBDLink-MX-Wi-Fi-Diagnostic/dp/B00OCYXTYY/ref=sr_1_1?ie=UTF8&qid=1423367586&sr=8-1&keywords=obdlink+mx+wifi
NOTE: There are some cheaper OBD adapters on Amazon that work with Apple phones, so you may want to do further research. I can tell you personally that the OBDLink brand adapter works really well in my car. I leave it plugged into the car, and just boot up the app on my phone if I want to connect to the diagnostics info. To be clear, the OBDLink adapter I use with my Android connects via Bluetooth and is a different model than the above which connects to your phone via WiFi.
I also recall
@Fabulist posting the model of OBD scan tool he uses that works with Apple phones, but I can't find the thread at this moment.