Off gives no assist at all ... now has 16 years of expertise and experience behind the wheel of hundreds of cars including electric vehicles, hybrid, plug-in hybrid, hydrogen, and traditional ...

A software goof means EVs not fitted with the optional Super Cruise system could crash and need to be recalled ...

The power-steering pump pressurizes the hydraulic fluid that helps the driver turn the steering wheel ... cars use an electric pump and many new vehicles now have electric power assist.