BMW 2009 Z4 sDrive30i Manual Do Proprietário
55
Upshifts and downshifts are executed only
when they will result in a plausible combination
of engine and vehicle speed; thus, for example,
a downshift that would cause the engine to
overrev will not be executed by the system. The
gear selected is briefly displayed in the instru-
ment cluster, followed by the gear actually
in use.
when they will result in a plausible combination
of engine and vehicle speed; thus, for example,
a downshift that would cause the engine to
overrev will not be executed by the system. The
gear selected is briefly displayed in the instru-
ment cluster, followed by the gear actually
in use.
Shifting gears via shift paddles* on the
steering wheel
steering wheel
The shift paddles allow you to shift gears with-
out taking your hands off of the steering wheel.
out taking your hands off of the steering wheel.
>
When you use the shift paddles on the
steering wheel to shift gears in automatic
mode, the transmission switches to
manual mode.
steering wheel to shift gears in automatic
mode, the transmission switches to
manual mode.
>
If you do not accelerate or shift gears using
the shift paddles for a certain amount of
time, the transmission switches back to
automatic mode.
the shift paddles for a certain amount of
time, the transmission switches back to
automatic mode.
If the selector lever is in the M/S gear
plane, manual mode remains active.
plane, manual mode remains active.
<
>
To shift up: pull one of the shift paddles.
>
To shift down: press one of the shift
paddles.
paddles.
Upshifts and downshifts are executed only
when they will result in a plausible combination
of engine and vehicle speed; thus, for example,
a downshift that would cause the engine to
overrev will not be executed by the system. The
gear selected is briefly displayed in the instru-
ment cluster, followed by the gear actually
in use.
when they will result in a plausible combination
of engine and vehicle speed; thus, for example,
a downshift that would cause the engine to
overrev will not be executed by the system. The
gear selected is briefly displayed in the instru-
ment cluster, followed by the gear actually
in use.
Overriding selector lever lock
Should the selector lever refuse to move out of
position P although the button on the selector
lever is pressed, the selector lever lock can be
overridden:
position P although the button on the selector
lever is pressed, the selector lever lock can be
overridden:
1.
Unclip the sleeve of the selector lever.
2.
Pull the sleeve up over the selector lever
until the sleeve is inside out.
until the sleeve is inside out.
3.
Using the screwdriver from the onboard
tool kit, refer to page
tool kit, refer to page
, press the red
lever while moving the selector lever to the
desired position.
desired position.
7-gear sport automatic
transmission with dual
clutch*
The concept
This transmission is an automated manual
transmission with two clutches and two gear-
box components in which the gears are
changed without loss of torque.
You operate the transmission using the selector
lever and two shift paddles on the steering
wheel.
It offers the following functions:
transmission with two clutches and two gear-
box components in which the gears are
changed without loss of torque.
You operate the transmission using the selector
lever and two shift paddles on the steering
wheel.
It offers the following functions:
>
Selection between manual and automatic
operation: sequential mode or drive mode
operation: sequential mode or drive mode
>
Automatic downshifting and protection
against selecting the wrong gear, even in
sequential mode
against selecting the wrong gear, even in
sequential mode
>
Launch Control acceleration assistant, refer
to page
to page
>
Automatic double de-clutch
System limitations
This transmission is equipped with an over-
heating protection system that protects the
clutches against extremely high loads.
heating protection system that protects the
clutches against extremely high loads.
Online Edition for Part no. 01 41 2 602 116 - © 01/09 BMW AG