Interior lamps
See also:
Auto high-beam headlamps
Auto high-beam headlamps also use the windshield-mounted camera to monitor
traffic conditions and control high-beam activation.
In darkness, the high-beam headlamps automatically illuminate unless ...
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel ga ...