Sequential Manual
Transmission with Drivelogic
R Reverse
Select only when the vehicle is stationary.
N Idle
The concept
Always engage before starting engine.
The SMG Sequential Manual Transmission
with Drivelogic is an automated manual trans-
mission in which an electrohydraulic system
handles the clutching and gear changes.
If the driving situation requires, e.g. when down-
shifting on a slippery road surface, the Sequen-
tial Manual Transmission automatically
clutches and then declutches again, i.e. it is not
necessary to engage idling manually.
The Sequential Manual Transmission is oper-
ated with the selector lever and two shift pad-
dles on the steering wheel.
The system shifts into N when you open
the driver's door or the hood with the
It offers the following functions:
engine running and do not operate pedals, shift
paddles or the selector lever. To begin driving
after closing the driver's door or the hood, first
shift the selector lever into the N position, and
then shift into drive.<
>
Choice of manual or automatic mode:
Sequential mode or Drive mode
>
Selection option between different driving
programs, Drivelogic, refer to page 63
>
>
Upshift display, shift lights, refer to page 64
S Sequential mode
Automatic downshifting and prevention of
incorrect shifting even in Sequential opera-
tion
You can shift up and down using the shift pad-
dles or the selector lever. You do not need to
remove your foot from the accelerator to do so.
>
Automatic double clutching
After every engine start, as soon as the selector
lever is pushed to the right into the drive posi-
tion Β and the brake pedal is pressed, the
Sequential mode is activated.
Selector lever positions
Starting off is also possible on a level road sur-
face in second gear, e.g. in case of ice.
In the following situations, the Sequential Man-
ual Transmission thinks for you:
>
Upshifts and downshifts are executed only
when they will result in a plausible combina-
tion of engine and vehicle speed; thus, for
example, the system will not execute a
downshift that would cause the engine to
overrev.
>
>
>
R: Reverse gear
N: Neutral, idle
Β: Drive position:
>
When the vehicle is stationary, the trans-
mission automatically downshifts into first
gear.
>
>
>
+: manual upshifting
–: manual downshifting
D/S: switch between Drive mode and >
Shortly before dropping below a gear-
dependent minimum speed, the transmis-
sion downshifts automatically even without
your intervention.
Sequential mode
Shiftlock
Press the brake pedal before shifting out of N;
the shift command will not be executed unless
the brake is applied.
62
Online Edition for Part no. 01 41 0 014 244 - © 08/07 BMW AG
| Categories | BMW 6-Series Manuals, BMW Manuals |
|---|---|
| Tags | BMW 650i, BMW E63, BMW E64, BMW M6 |
| Model Year | 2008 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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