See also:

Limitations
In certain situations, DAC may provide warnings even if the driver’s driving pattern has not become erratic. • if the driver is testing the LDW function • in strong crosswinds • on grooved road ...

How do states use OBD II for emission inspections?
Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some states, this type of inspection has replaced the tailpipe emission ...

Tailgate wiper and reverse gear
If the windshield wipers are on and the transmission is put into reverse gear, the tailgate wiper will go into intermittent wiping function1. This function is deactivated when a different gear ...