Driving – BMW 745I User Manual
Page 72
Driving
70
To obtain maximum acceleration, for
passing maneuvers, etc., during
operation in the manual mode, use the
kickdown or downshift manually.
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Malfunctions
A status report will appear in the Check
Control to alert you to any malfunctions in
the transmission-control system. Please
note any supplementary information that
appears in the Control Display. The direc-
tional arrows also start to flash in the Info
Display.
While it will remain still possible to move
the selector lever to any desired position,
the transmission will revert to operation in
its default mode with only a limited number
of forward gears.
Some types of malfunction will make it
impossible to engage all gears.
The engine may respond with reduced
output when accelerating from a standing
start.
If this happens, avoid extreme engine loads
and consult the nearest BMW center.
If no status messages appear in the
Info Display you should accelerate
carefully to confirm that you are driving in
the desired direction.
Never work in the engine compartment
with any of the forward or reverse gears
engaged, as the vehicle could start to
move. Engage the parking brake, refer to
page
.
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Releasing transmission lockout
manually
You can respond to any interruptions in the
supply of electrical power, for instance, if
the battery is discharged or disconnected,
by releasing the transmission lockout man-
ually.
To prevent the drive wheels from
locking up and sliding, the transmis-
sion lockout must always be released man-
ually before the vehicle is towed.
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Press the brake pedal before
releasing the transmission lockout
manually. If the brakes are not applied, the
vehicle could start to roll if parked on a
steep slope.
The transmission lockout should only be
released for towing. Remember to engage
the transmission lockout when you repark
the vehicle after moving it.
Should it also be necessary to release the
parking brake manually, owing to a dis-
charged battery, etc., always adhere to the
following sequence:
1.
Start by manually releasing the parking
brake, refer to page
2.
Then proceed to manually release the
transmission lockout.
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Jump-starting and towing, refer to
pages
Releasing
1.
Use the vehicle key to release the cover
panel beneath the instrument panel by
turning the lock counterclockwise, then
fold down the cover
2.
Use the strap 1 to pull out the release
lever, continuing until it snaps into
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