To change the cruising speed

See also:

Passenger’s frontal airbag ON and OFF indicators
Refer to “Front passenger’s frontal airbag ON and OFF indicators”. ...

2009 Subaru Tribeca review
Not since the Pontiac Aztek has an SUV been so heavily criticized for its appearance as was Subaru's B9 Tribeca when it debuted. For 2008, Subaru has replaced the controversial grille that became ...

Air conditioner compressor shut-off when engine is heavily loaded
To improve acceleration and gas mileage, the air conditioner compressor is designed to temporarily shut off during air conditioner operation whenever the accelerator is fully depressed such as during ...