Operation
Under certain circumstances (e.g. when driv-
in
g in mou
nt
ains) it can be advantageous to
switch temporarily to tiptronic mode
››› page 195, in order to manually select gear
ratios to suit the driving conditions.
WARNING
●
Take c
are not to accidentally press the ac-
celerator pedal when the vehicle is stopped.
The vehicle could otherwise start moving im-
mediately (in some cases even if the parking
brake is engaged) resulting in the risk of an
accident.
●
Never move the selector lever to R or P
when driving. Failure to follow this instruc-
tion could result in an accident.
●
With selector lever in any position (except
P) the vehicle must always be held with the
foot brake when the engine is running. This is
because an automatic gearbox still transmits
power even at idling speed, and the vehicle
tends to “creep”. The accelerator pedal must
on no account be pressed inadvertently when
a gear is engaged with the vehicle stationary.
The vehicle could otherwise start moving im-
mediately (in some cases even if the parking
brake is engaged) resulting in the risk of an
accident.
●
While you are selecting a gear and the vehi-
cle is stopped with the engine running, do
not accelerate. Failure to follow this instruc-
tion could result in an accident.
●
As a driver you should never leave your ve-
hicle if the engine is running and a gear is en-
gaged. If you have to leave your vehicle while
the engine is
running, you must apply the
handbrake and engage the parking lock (P).
●
To avoid accidents, apply the handbrake
and put the selector lever in position P before
opening the bonnet and working on the vehi-
cle with the engine running. Please always
observe the important safety warnings
››› page 298, Working in the engine compart-
ment.
Note
●
If
the select
or lever is moved accidentally
to N when driving, release the accelerator and
let the engine speed drop to idling before se-
lecting gear range D or S again.
●
Should the power supply to the selector
lever be interrupted in position P, the selector
lever will be locked. If this should happen the
manual release can be used ›››
page 49.
Selector lever lock
Fig. 181 Selector lever lock.
The selector lever lock prevents gears from
bein
g en
g
aged inadvertently, so that the ve-
hicle is not set in motion unintentionally.
The selector lever lock is released as follows:
–
Switch the ignition on.
–
Press the brake pedal and, at the same
time, hold the lock button in the direction
of the arrow ››› Fig. 181.
Automatic selector lever lock
With the ignition switched on, the selector
lever is locked in the positions P and N. The
brake pedal must be pressed to release the
lever while pressing the release button if the
selector lever is in the position P. As a re-
minder for the driver, with the lever in posi-
tions P or N the following message will be
shown on the display:
194