Unlocking the boot lid with the remote control key
It is possible to unlock just the boot lid using a button on the remote control key.
Press the remote control key's 
button.
button.The boot lid is unlocked but remains closed.
The side doors are still locked and the alarm is armed*. The lock and alarm indicator on the instrument panel extinguishes in order to show that the entire car is not locked.
If the boot lid is not opened within 2 minutes then it is relocked and the alarm is re-armed.
Power operated boot lid*
Hold the remote control key button depressed (approx. 1.5 seconds).
button depressed (approx. 1.5 seconds).The boot lid opens mechanically while the side doors remain locked and their alarm functions armed.