I was thinking he should have used the car too, but now I realize maybe Pam took it to go to the meeting with Jan, or did Dwight drive (since he left to go get the other guy)?

But in that time frame The conference room would also be free. But yeah Daryl's office (since he was interested in being involved) or Andy's would have worked fine. Or the annex. Or the cafe with the security guard. Or any stairwell. Or that quiet place in the warehouse where he and Pam ditched work to take a nap a couple seasons ago.

Come on Jim.

Dwight was driving on the way there so I think they took his car. While I could see Dwight refusing to have a woman drive him, I don't think it was Pam's car. It had a red interior & I know Dwight's Pontiac is a reddish color.

Gotcha, well in that case Jim had the option...what an idiot.