The boot lid hook can be used for ventilation of your California with auotmatic closing aid.
In this way you are supplied with fresh air while sleeping. Furthermore you can improve the air circulation in combination with a ventilation grille for your window(s). The boot lid is opened 10 cm but still remains shut and protected from theft.
For added protection from inseects and bugs see the Brandrup tailage mosquito net.
Do not use while driving or whilst the motor is running as exhaust fumes could enter the interior room of the vehicle!
length 9 cm, depth 3 cm, height 2 cm
Position of hook:
vertically in lock hook of boot lid
for supply of fresh air over boot lid
improved air circulation
relaxed night due to secure ventilation
opening from the outside is not possible with locked doors