My 2010 Toyota Prius had the hybrid system and several other lights come on, on the dash one day while I was driving. I thought it was my battery pack, so I searched for a place who could work on my car without taking it to the dealer. I found Hybrid Geeks/Torque Automotive. They found out through a diagnostic check, it was not the battery pack, however, the 12v battery and inverter. I was very pleased with how this company conducts business. The communication, as well as the system they use for you to accept the work they suggest is on point and leaves no room for miscommunication. I am going back to get my car inspected with them. If you have a hybrid, I can't recommend them enough!