BMW serie 3 sedan 2001 用户手册

Automatic transmission with Steptronic

In the following situations, the Step-
tronic "thinks" for you in the manual
mode:

In order to prevent the engine from
overrevving, the transmission shifts
automatically to the next higher gear
just before the engine speed cutoff
point.

If you do not do anything to inter-
vene, it will automatically downshift
at lower speeds.

In kickdown, it will downshift into
the lowest gear possible, depending
on the engine speed.

According to the situation, for
instance in wintry conditions, the
vehicle can be started in 2nd or
3rd gear.

Available displays

P R N D SD M1 M2 M3 M4 M5

460us143

Electronic transmission control
module

If the indicator lamp comes on,
there is a malfunction in the
transmission system.

Bring the vehicle to a stop, select trans-
mission position "P," set the parking
brake and turn the engine off (ignition
key to position 0).

Wait a few seconds, then start the
engine.
If the indicator lamp goes out after a
few seconds, normal transmission
performance has been restored. You
may continue to drive as usual.
If the indicator lamp does not go out,
all selector lever positions can still be
selected, however in the forward
positions the vehicle has limited
performance as it drives only in 3rd
and 4th gear.

If this happens, avoid extreme engine
loads and consult the nearest BMW
center.

Do not work in the engine
compartment when a drive gear

(forward or reverse) is engaged. If you
do this, the vehicle could move.

For towing or jump-starting, refer to the
information beginning on page

173