Does anyone know of a way to reprogram the mountain mode to fully charge the battery instead of stopping at 1/2 charge? I would like the option because I have discovered that if I leave town and deplete the battery on the interstate, I get better economy if the engine is fully utilized while running instead of doing the up & down thing on a depleted battery. With 1 mile left on the battery, I switch to mountain mode. After about 35 miles at 75 mph, the battery is at 1/2 charge and the engine is only matching the need for power, I switch to "Normal" mode and run off the battery for the next 16-18 miles. At 1 mile left on the battery, I switch back to the mountain mode again for the recharge. Example of economy: I left for a round trip on Thanksgiving day with 37 miles range on the battery and 180 miles in the gas tank. I drove 244 miles round trip. When I plugged it in on return, I had 2 miles on the battery, and 47 miles left in the gas tank. Before I used the Mountain/Normal switch, the actual combined battery and tank range was always real close to the gauge estimate. I would have had to stop at a gas station before I got back.