See also:

Downhill gradients
On long and steep gradients, you must reduce the load on the brakes by shifting early to a lower gear. This allows you to take advantage of the engine braking effect and helps avoid overhea ...

Lowering the vehicle
WARNING Pump up the collapsible spare wheel before lowering the vehicle. You could otherwise damage the wheel rim. Place the ratchet wrench onto the hexagon nut of the jack so that the ...

Interactive content
DVDs can contain interactive content (e.g. a video game). In a video game, for example, you may be able to influence events by selecting and triggering actions. The type and number of actions ...