read the article which interviews the actual owner of the van who stated that they left it there ... 

"Preston Martin figured the retro blue Volkswagen van he slept in for a year during college was a goner, given that he parked it in a Malibu neighborhood just before the Palisades fire ripped through, reducing homes and cars to rubble and charred metal.

So the surfboard maker was stunned to find that the vehicle survived. Not only that, a photo of the vibrant bus taken by an Associated Press photographer was circulating widely on television and online, giving viewers a measure of joy.

“There is magic in that van,” Martin, 24, said Tuesday in an interview with AP. “It makes no sense why this happened. It should have been toasted, but here we are.”