See also:

Common functions: Remote key/Personal Car Communicator (PCC)
Personal Car Communicator (PCC) ...

Limitations
In certain situations, DAC may provide warnings even if the driver’s driving pattern has not become erratic. • if the driver is testing the LDW function • in strong crosswinds • on grooved road ...

Manual shifting – Geartronic
You can move the gear selector freely between the MAN (Manual) and D (Drive) positions to select forward gears while driving. Gears 3, 4, 5, and 6 have a "lock-up" function which reduces ...