Visible crew/equipment: In the opening scene of the episode, Mr. Bean goes around various places of his mini to get keys. During these actions, the camera pans with him. The cameraman's reflection is seen a few times during the pans in windows and sides of cars. He is wearing a checkered shirt and a green jacket. (00:00:55 - 00:01:40)
Visible crew/equipment: When the ambulance comes to pick up the heart attack victim, as the camera pans across the back of the van to see Mr. Bean with the jumpstart cables, a boom mic can be seen in the door windows at the top, whilst the dolly tracks and the dolly rig and the track can be seen reflected in the bottom windows. (00:05:55)
Factual error: Bean is seen connecting a set of jump leads to two large brass-like electrodes in a lighting column. These would never be present in real life - especially with so much conductive material on show.
Revealing mistake: In the train scene when Mr. Bean plugs his ears with his socks you can see that he didn't use the ones he was actually wearing before. Once he took them off he placed them in front of him but reached slightly to his right for the ones he plugged in his ears. Also those where still flat like after ironing them and didn't look worn at all.
Revealing mistake: When the dog jumps up at the Postbox, it wobbles slightly, meaning that it's a prop and not a real Postbox.
Answer: Don't think it was an actual programme; more likely just sounds they recorded themselves.