See also:

Navigation
OnStar navigation requires the Directions and Connections service plan. Push to receive directions or have them sent to the vehicle navigation screen. Destinations can also be forwarded to the vehic ...

Battery Replacement
To change the batteries on the headphones: 1. Turn the screw to loosen the battery door located on the left side of the headphones. Slide the battery door open. 2. Replace the two batteries in the c ...

Under the Hood
The Savana may be equipped with one of four engines. Light-duty, RWD G-Series vans have a 200-hp, 4.3-liter V-6 as the base engine. Three V-8s are available: a 270-hp 4.8-liter, a 285-hp 5.3-liter ...