See also:

Radar sensor
The radar sensor detects vehicles or other obstacles on or near the road ahead and determines whether a collision is imminent based on the position, speed, and heading of the obstacles. ...

Fuel
...

Do-it-yourself service precautions
If you perform maintenance yourself, be sure to follow the correct pro- cedures given in these sections. CAUTION The engine compartment contains many mechanisms and fluids that may move sudden ...