Manual transmission, Smg sequential manual transmission, Driving – BMW 645Ci Coupe 2004 User Manual

Page 58

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Driving

56

do not pull it too strongly. In doing so, con-
tinuously press the button of the handbrake
lever.
Strong application of the handbrake can
lead to overbraking of the rear axle and
associated 'fishtailing' of the vehicle rear
end.
The brake lamps do not light up when the
handbrake is engaged.
Vehicles with manual or SMG transmission:
When parking on inclines, engage the
handbrake, as even engaging the first or
reverse gear might not under certain cir-
cumstances secure the vehicle against
moving.
Vehicles with automatic transmission:
Engage selector-lever position P.

<

To prevent corrosion and one-sided
braking action, occasionally engage

the handbrake lightly when the vehicle is
slowly coming to a standstill if the traffic
conditions are suitable.

<

Manual transmission

While shifting gear in the 5th/6th gear
level, press the gearshift lever to the

right, as otherwise engine damage could
occur from inadvertently engaging a gear in
the 3rd/4th gear level.
On inclines, do not hold the vehicle with the
clutch; use the handbrake. Otherwise there
is high clutch wear.

<

Reverse gear

Select only when the vehicle is completely
stationary. When pressing the gearshift
lever to the left, overcome some resis-
tance.

The backup lamps automatically switch on
in ignition key position 2.

SMG Sequential manual
transmission*

The concept

The SMG Sequential manual transmission
is an automated manual transmission in
which an electro-hydraulic system handles
the clutching and gear changes.

You operate the SMG using the selector
lever in the center console and two shift
paddles on the steering wheel.

It offers the following functions:

>

Choice of manual or automatic mode:
Sequential mode or Drive mode

>

Options of two drive programs:
Normal or Sport, refer to page

59

>

Protection against incorrect gearshifts
and automatic shift down at minimum
engine speed, also in the Sequential
mode

>

Kickdown function in the Drive mode

>

Acceleration assistant, refer to
page

60

.

The SMG is operational in ignition key posi-
tion 2.

Selector-lever positions

The current selector-lever position is dis-
played on the center console.

>

R: Reverse gear

>

N: Neutral, idle

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