There is a dramatic change in the weather conditions between 40:08 and 40:20. Firstly the cloud cover is different between the two shots and then when Kim leaves the premises at 40:17 there is no shadow cast from her but at 40:20 the sun is shining brightly and casting her shadow.
The song played in the beginning of the epidsode is 'Toma Toma', by Taino, released in 2005. This episode takes place the year before- 2004.
The closing shot of a green and white bike lane could not have been seen in the early 2000's, as the Interim Approval for green bikeway pavement markings was not issued until April 2011, more than 7 years after the events of the episode.
While Kim is driving through the desert, her engine revs to indicate she's going quickly and accelerating. The speedometer reads zero.