See also:

Unlocking a channel
A channel's access code2 is required to unlock a channel. Unlock all channels This permanently removes all channels from the locked list and makes them available for selection. Temporarily un ...

Engine and cooling system
Under special conditions, for example when driving in hilly terrain, extreme heat or with heavy loads, there is a risk that the engine and cooling system will overheat. Proceed as follows to avoid ...

Call lists
Call lists are copied to the hands-free function each time a cell phone is connected and the lists are updated while the phone is connected. In normal view, turn TUNE counter-clockwise to see t ...