Stuck in level 2

[Juutilainen]

Hi, everyone!

I got the officer's uniform after chloroforming an officer inside a garage, and hence successfully stole the documents later on. My problem now is how to throw the captive into the back of a truck and then escape the base. There are two trucks, as you know: one inside and one just outside the garage. I raised the body from whom I stole the safe's key and tried to threw him into the back of the truck outside. However, the back door of the truck obstructed my action and the body fell onto the ground instead and alerted the Germans. Besides, I don't know how to open both trucks' driver doors, as there was no action menu popped up when I faced the driver doors. Moreover, I don't know how to open the garage's door if the truck inside the garage is needed for escape. Please assist, thanks a lot!

"Struggle to free yourself from you love and desire for material objects. With few desires and no greed, you will naturally feel free and easy and will lack for nothing." Master Cheng Yen