BMW M4 COUPE Owner's Manual page 106

CONTROLS
After drive-ready state is switched off by
pressing the Start/Stop button, the locked
vehicle is automatically unlocked.
Automatic locking
1. "CAR"
2. "Settings"
3. "Doors/ vehicle access"
4. "Lock in a few minutes"
The vehicle locks automatically after a while if
no door is opened after unlocking.
Trunk lid
Trunk lid and doors
You can set up if only the trunk lid will be un‐
locked or if the doors will also be unlocked when
the trunk lid is unlocked
Depending on the vehicle equipment and coun‐
try version, this setting may not be offered.
1. "CAR"
2. "Settings"
3. "Key button settings"
4. Select the icon.
The text next to the icon indicates the current
setting.
5. Select the desired setting:
▷ "Tailgate"
Depending on the equipment, the trunk
lid will be unlocked or opened.
▷ "Tailgate and door(s)"
Depending on the equipment, the trunk
lid will be unlocked or opened and the
doors are unlocked.
▷ "Tailgate opens only when vehicle is
unlocked."
The vehicle must be unlocked before the
trunk lid can be used with the vehicle key.
▷ "Lock tailgate button"
106
Opening and closing
Online Edition for Part no. 01405A38097 - VI/21
The operation of the trunk lid via the vehi‐
cle key is disabled.
Comfort Access
Touchless locking and unlocking
Contactless locking and unlocking can be
switched on or off.
1. "CAR"
2. "Settings"
3. "Doors/ vehicle access"
4. "Comfort access"
Establishing idle state after
opening the front doors
1. "CAR"
2. "Settings"
3. "Doors/ vehicle access"
4. "Turn off vehicle after opening door"
Idle state, refer to page 41.
Alarm system
General information
When the vehicle is locked, the vehicle alarm
system reacts to the following changes:
▷ Opening a door, the hood or the trunk lid.
▷ Movements in the car's interior.
▷ Changes in the vehicle tilt, for instance, dur‐
ing attempts at stealing a wheel or when tow‐
ing the vehicle.
▷ Disconnected battery voltage.
▷ Improper use of the socket for OBD Onboard
Diagnosis.
▷ Locking the vehicle while a device is con‐
nected to the socket for the OBD Onboard-
Diagnosis.
The alarm system signals these changes visually
and acoustically: