Click on the car door to zoom in on it.

Notes and other documents provide valuable information. Take the map.

The notes and other documents you find are stored in the journal.

You can interact with certain objects. Click on the file.

The objects you find will come in handy. Take the knob to the glove compartment.

Click on the glove compartment to open it.

Take the knob from your inventory and use it on the glove compartment.