CONTROLS -> Operating state of the vehicle for Your BMW M4 2 Door Second Generation (2021-2025)

Operating state of the vehicle  
CONTROLS  
Operating state of the vehicle  
Safety information  
Vehicle features and  
options  
Warning  
This chapter describes all standard, country-spe‐  
cific and optional features offered with the series.  
It also describes features and functions that are  
not necessarily available in your vehicle, e.g., due  
to the selected options or country versions. This  
also applies to safety-related functions and sys‐  
tems. When using these functions and systems,  
the applicable laws and regulations must be ob‐  
served.  
An unsecured vehicle can begin to move and  
possibly roll away. There is a risk of accident.  
Before exiting, secure the vehicle against roll‐  
ing.  
In order to ensure that the vehicle is secured  
against rolling away, follow the following:  
▷ Set the parking brake.  
▷ On uphill grades or on a downhill slope,  
turn the front wheels in the direction of the  
curb.  
General information  
▷ On uphill grades or on a downhill slope,  
also secure the vehicle, for instance with a  
wheel chock.  
Depending on the situation, the vehicle is in one  
of the three states:  
Idle state.  
Warning  
Standby state.  
Drive-ready state.  
Unattended children or animals in the vehicle  
can cause the vehicle to move and endanger  
themselves and traffic, for instance due to the  
following actions:  
Idle state  
▷ Pressing the Start/Stop button.  
▷ Releasing the parking brake.  
Principle  
When the vehicle is in idle state, it is switched  
off.  
▷ Opening and closing the doors or win‐  
dows.  
▷ Engaging selector lever position N.  
▷ Using vehicle equipment.  
General information  
The vehicle is in idle state prior to opening from  
the outside and after exiting and locking.  
There is a risk of accidents or injuries. Do not  
leave children or animals unattended in the ve‐  
hicle. Take the vehicle key with you when exit‐  
ing and lock the vehicle.  
Automatic idle state  
For instance, the idle state is automatically es‐  
tablished under the following conditions:  
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Operating state of the vehicle  
CONTROLS  
After several minutes, if no operation takes  
place on the vehicle.  
Display in the instrument cluster  
OFF is displayed in the instru‐  
ment cluster. The drivetrain is  
switched off and standby state  
switched on.  
If the charge state of the vehicle battery is  
low.  
Depending on the setting via iDrive: when  
one or both front doors are opened after driv‐  
ing when exiting the vehicle.  
In some situations, the idle state is not set auto‐  
matically, for instance during a phone call or  
when the low beams are switched on.  
Drive readiness  
Principle  
Turning on drive-ready state corresponds to  
starting the engine.  
Establishing idle state when  
opening the front doors  
After a trip, the sleep mode can be established  
by opening the front doors. For this purpose, the  
driver and front passenger must exit the vehicle.  
General information  
Some vehicle functions can only be used with  
the drive-ready state switched on.  
1. "CAR"  
2. "Settings"  
Safety information  
3. "Doors/ vehicle access"  
4. "Turn off vehicle after opening door"  
DANGER  
If the exhaust pipe is blocked or ventilation is in‐  
sufficient, harmful exhaust gases can enter into  
the vehicle. The exhaust gases contain pollu‐  
tants which are colorless and odorless. In en‐  
closed areas, exhaust gases can also accumu‐  
late outside of the vehicle. There is danger to  
life. Keep the exhaust pipe free and ensure suf‐  
ficient ventilation.  
Manual idle state  
To establish idle state in the vehicle after com‐  
pletion of trip:  
Press and hold the button on the  
radio until the OFF indicator on  
the instrument cluster goes out.  
Warning  
Standby state  
An unsecured vehicle can begin to move and  
possibly roll away. There is a risk of accident.  
Before exiting, secure the vehicle against roll‐  
ing.  
Principle  
When standby state is switched on, most func‐  
tions can be used while the vehicle is stationary.  
Desired settings can be adjusted.  
In order to ensure that the vehicle is secured  
against rolling away, follow the following:  
General information  
The vehicle is in the standby state after the front  
doors are opened from the outside.  
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Operating state of the vehicle  
CONTROLS  
▷ Set the parking brake.  
The ignition is activated automatically for a brief  
time and is stopped as soon as the engine starts.  
▷ On uphill grades or on a downhill slope,  
turn the front wheels in the direction of the  
curb.  
Most of the indicator/warning lights in the instru‐  
ment cluster light up for a varied length of time.  
▷ On uphill grades or on a downhill slope,  
also secure the vehicle, for instance with a  
wheel chock.  
Gasoline engine  
Depending on the motorization, the full drive  
power may not be available for approximately  
30 seconds after starting the engine. In this case,  
the vehicle will not accelerate as usual.  
NOTICE  
Repeated attempts to start the vehicle or re‐  
peated starting of the vehicle in rapid succes‐  
sion can cause the starter to overheat. This  
also results in unburned or inadequately burned  
fuel, and can cause the catalytic converter to  
overheat. There is a risk of damage to property,  
among other potential damage. Avoid repeated  
starting of the vehicle, particularly repeated  
starting in rapid succession.  
Display in the instrument cluster  
The activated drive readiness is indicated in the  
instrument cluster, depending on the equipment,  
by the display of information required for driving  
or the READY display.  
Turning off drive-ready state  
Manual transmission  
1. With the vehicle at a standstill, press the  
Start/Stop button.  
Turning on drive readiness  
Principle  
The engine is switched off. The vehicle  
switches into standby state.  
Drive-ready state is switched on  
via the Start/Stop button.  
2. Shift into first gear or reverse.  
3. Set the parking brake.  
M Steptronic Sport transmission  
1. Engage selector lever position P with the ve‐  
hicle stopped.  
Manual transmission  
1. Depress the brake pedal.  
2. Press the Start/Stop button.  
2. Press on the clutch pedal and shift to neutral.  
3. Press the Start/Stop button.  
The engine is switched off. The vehicle  
switches into standby state.  
The ignition is activated automatically for a brief  
time and is stopped as soon as the engine starts.  
3. Set the parking brake.  
Most of the indicator/warning lights in the instru‐  
ment cluster light up for a varied length of time.  
M Steptronic Sport transmission  
1. Depress the brake pedal.  
2. Press the Start/Stop button.  
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