BMW M4 COUPE Owner's Manual page 101

▷ For touchless locking of the vehicle, no sec‐
ond vehicle key can be located in a radius of
six meters around the vehicle.
▷ If the vehicle has been in the idle state for
several days, touchless unlocking/locking is
not possible until after the vehicle has been
driven.
Malfunction
Vehicle key detection by the vehicle may mal‐
function under the following circumstances:
▷ The battery of the vehicle key is discharged.
For replacing the battery, refer to page 85.
▷ Fault of the radio link from transmission tow‐
ers or other equipment with high transmitting
power.
▷ Shielding of the vehicle key due to metal ob‐
jects.
Do not transport the vehicle key together with
metal objects.
▷ Fault of the radio link from mobile phones or
other electronic devices in direct proximity to
the vehicle key.
Do not carry the vehicle key in close proximity
to other electronic devices.
Wet or snowy conditions may disrupt the locking
request detection on the door handles.
In the case of a malfunction, unlock and lock the
vehicle using the buttons of the vehicle key or
use the integrated key.
Additional information:
Integrated key, refer to page 96.
Trunk lid
General information
To avoid locking the vehicle key in the vehicle,
do not place the vehicle key in the cargo area.
Depending on the vehicle equipment and coun‐
try version, it is possible to specify whether the
Opening and closing
Online Edition for Part no. 01405A38097 - VI/21
trunk lid can be unlocked with the vehicle key
and how the vehicle doors will respond to this.
With automatic transmission: selector lever posi‐
tion P must be engaged to open the trunk lid
with the vehicle key.
It may not be possible to open the trunk lid when
the vehicle is in valet parking mode.
Valet parking mode, refer to page 103.
Safety information
Warning
Body parts can be jammed when operating the
trunk lid. There is a risk of injury. Make sure that
the area of movement of the trunk lid is clear
during opening and closing.
NOTICE
During opening, the trunk lid pivots back and
up. There is a risk of damage to property,
among other potential damage. Make sure that
the area of movement of the trunk lid is clear
during opening and closing.
CONTROLS
101