Driving -> Start/Stop button for your BMW i4 2021-2025

Driving  
CONTROLS  
Driving  
Overview  
Vehicle features and options  
This chapter describes model-specific equip-  
ment, systems, and functions that are currently  
available, or may become available in the fu-  
ture, even if they are not present in the vehicle.  
Additional information:  
Vehicle equipment, refer to page 8.  
Start/Stop button  
Start/Stop button  
Principle  
Pressing the Start/Stop button turns drive-  
ready state on/off.  
Driving off  
1. Close the driver's door.  
2. Depress brake pedal.  
General information  
Drive-ready state turns on when the brake  
pedal is pressed while pushing the Start/Stop  
button.  
3. Press the Start/Stop button.  
4. Engage the desired selector lever position,  
e.g., D or R.  
Pressing the Start/Stop button again turns  
drive-ready state back off and turns standby  
state back on.  
5. Release the parking brake.  
6. To drive off, release the brake pedal and  
press the accelerator pedal.  
Drive-ready state cannot be turned on as long  
as the charging cable is connected or the  
charging socket cover is open.  
Acoustic pedestrian protection  
Depending on vehicle equipment and national-  
market version, Acoustic Pedestrian Protection  
generates a continuous driving noise in vehi-  
cles with electric or electrically assisted drives.  
Additional information:  
Drive-ready state, refer to page 47.  
Standby state, refer to page 47.  
Charging cable, refer to page 288.  
With a stationary vehicle and drive-ready  
state turned on, as soon as the selector  
lever position P is exited.  
With electric drive up to approx.  
20 mph/30 km/h.  
A speaker system broadcasts the noise to the  
environment. As a result, other road users,  
for instance pedestrians or cyclists, can better  
perceive the vehicle.  
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Driving  
CONTROLS  
Driving off  
Drive-ready state in detail  
Safety information  
Warning  
Functional requirements  
Driving is possible when the following prereq-  
uisites are met:  
The state of high-voltage battery charge is  
sufficient.  
An unsecured vehicle can begin to move and  
possibly roll away. There is a risk of accident,  
injury, and property damage. Before leaving  
the vehicle, secure the vehicle against rolling  
away.  
The driver's door is closed.  
Charging cable is detached.  
The charging socket cover is closed.  
In order to ensure that the vehicle is secured  
against rolling away, follow the following:  
Driving  
1. Turn on drive-ready state.  
Set the parking brake.  
2. Apply the brake and engage selector lever  
position D, B, or R.  
Automatic transmission: Make sure that  
selector lever position P is engaged.  
3. Release the parking brake.  
On uphill grades or on downhill slopes,  
turn the front wheels in the direction of  
the curb.  
4. Depress the accelerator pedal to drive.  
State of charge in strong temperature  
fluctuations  
On uphill grades or on downhill slopes,  
also secure the vehicle, for instance with  
a wheel chock.  
In the case of strong temperature fluctuations  
and a low state of charge of the high-voltage  
battery, it may not be possible to start the ve-  
hicle again at the beginning of the next trip.  
Recharge vehicle with a low state of charge in  
time.  
Turning on the drive-ready state  
1. Close the driver's door.  
2. Depress the brake pedal.  
3. Press the Start/Stop button.  
Selector lever positions  
A signal tone sounds. Drive-ready state is  
switched on.  
Display  
The engaged selector lever position is dis-  
played in the instrument cluster and on the  
selector lever.  
Display in the instrument cluster  
The READY display indicates  
that the vehicle is ready for driv-  
ing.  
Gear position D  
Selector lever position for normal driving.  
The vehicle drives off slowly when the brake  
pedal is released.  
R reverse gear  
Engage selector lever position R only when the  
vehicle is stationary.  
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