By Dave Hobbs. If you’ve made a New Year’s Resolution to increase profits at your shop by finding new repair opportunities, look no further than hybrids. It’s predicted that by the end of this decade, over 25 percent of all new vehicles produced will contain some type of hybrid electric technology. In the December 2010 MACS Service Reports, we took a dive into the HVAC system on the Toyota Prius line, along with a quick overview on how hybrid vehicles work in general. We also covered safety tips, electronic controls and the Gen II Prius electric compressor. This month, we’re going to dive in deeper.