2014 Cadillac ELR packs unusual technology in an EV. Torque News, June 27, 2013. The coming Cadillac … The steering system on the ELR can even correct for crown irregularities in the road to keep the car on track without driver input. In back, Cadillac used a Watt's link design to … For example the paddles typically used for shifting a dual clutch automatic transmission in other cars, are used to initiate regenerative braking in the ELR. Production has already started on the first test