See also:

How The Active Head Restraints (AHR) Work
The Occupant Restraint Controller (ORC) determines whether the severity, or type of rear impact will require the Active Head Restraints (AHR) to deploy. If a rear impact requires deployment, bot ...

300 in the Market
Full-size sedans occupy an interesting spot in the market. If you can take a big hit in cabin and trunk room, similar money buys an entry-level luxury car. It may not be lavishly optioned, but you ...

Coolant Level
The coolant bottle provides a quick visual method for determining that the coolant level is adequate. With the engine OFF and cold, the level of the engine coolant (antifreeze) in the bottle sho ...