See also:

Engine Coolant Level
The coolant bottle provides a quick visual method for determining that the coolant level is adequate. With the engine idling, and warm to normal operating temperature, the level of the engine cool ...

Door Latches
Check for positive closing, latching, and locking. ...

Manual Compass Calibration
If the compass appears erratic, inaccurate or abnormal, you may wish to calibrate the compass. Prior to calibrating the compass, make sure the proper zone is selected. 1. Start the engine and leave ...