This switchbank is located in the center of the instrument panel.

The switchbank may include marker lamp defeat, high idle, traction control, heated mirrors, power take-off, rear air suspension, two-speed axle (electric), exhaust brake, two-speed axle (air), differential lock, rear axle differential lock and inter-axle differential lock. If your vehicle does not have some of the features controlled by these switches, there will be a blank switch marker in its place.

For more information, see each of these features in the Index.