BMW GRAN COUPE 4 Series Owner's Manual page 48

Controls
NOTE
Sharp-edged or pointed objects can hit
the rear window and heat conductors while
driving. There is a risk of property damage.
Cover the edges and ensure that pointed ob‐
jects do not hit the rear window.◀
Opening
Press button on the remote control for
approx. 1 second.
The tailgate opens automatically.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation.
▷ Press button on the remote con‐
trol and hold for at least 3 sec‐
onds.
▷ Briefly press the button on the remote con‐
trol three times in succession.
To switch off the alarm: press any button.
Replacing the battery
1. Remove the integrated key from the re‐
mote control, refer to page 49.
2. Place the integrated key underneath the
battery compartment cover, arrow 1, and
lift the cover with a lever movement of the
integrated key, arrow 2.
48
Opening and closing
Online Edition for Part no. 01402978272 - II/17
3. Push battery in the direction of the arrow
using a pointed object and lift it out.
4. Insert a type CR 2450 battery with the pos‐
itive side facing up.
5. Press the cover closed.
6. Push the integrated key into the remote
control until it engages.
Have old batteries disposed of by a
dealer's service center or another
qualified service center or repair shop
or take them to a collection point.
Additional remote controls
Additional remote controls are available from a
dealer's service center or another qualified
service center or repair shop.
Loss of the remote controls
A lost remote control can be blocked and re‐
placed by a dealer's service center or another
qualified service center or repair shop.
Malfunction
General information
A Check Control message is displayed.
Remote control detection by the vehicle may
malfunction under the following circumstan‐
ces:
▷ The battery of the remote control is dis‐
charged. Replacing the battery, refer to
page 48.