Bmw Z4 sDrive35i 2009 Bedienungsanleitung PDF herunterladen (Seite 57)

Controls

55

Reference At a glanceDriving tipsCommunications NavigationEntertainmentMobility

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.

Shifting gears via shift paddles* on the

steering wheel

The shift paddles allow you to shift gears with-

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.

> 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.

If the selector lever is in the M/S gear

plane, manual mode remains active.<

> To shift up: pull one of the shift paddles.

> To shift down: press one of the shift

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.

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:

1. Unclip the sleeve of the selector lever.

2. Pull the sleeve up over the selector lever

until the sleeve is inside out.

3. Using the screwdriver from the onboard

tool kit, refer to page 208, press the red

lever while moving the selector lever to the

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:

> Selection between manual and automatic

operation: sequential mode or drive mode

> Automatic downshifting and protection

against selecting the wrong gear, even in

sequential mode

> Launch Control acceleration assistant, refer

to page 58

> Automatic double de-clutch

System limitations

This transmission is equipped with an over-

heating protection system that protects the

clutches against extremely high loads.

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