Hoods can fly open while vehicles are being driven.
Icon counts seconds until light will change.
Manufacturers may face bumps.
Front seat belts may not hold people in a crash.
California firm tests self-driving vehicle through Ohio.
2016 may set record for new vehicle sales.
Company to offer internet access, safety technology, and other accessories.
Company representatives say full automation is still in far-off future
Total sales of new cars and trucks were expected to rise 4 percent for the month.
Gov. Kasich promotes area where driverless trucks can be tested in traffic.