Hi, I recently purchased privately a Berlingo Multispace 1.9D 2002 model noy knowing the Airbag Warning Light was flashing and still is. The car has only a driver side airbag and the owner's manual does not cover this model, it only explains the models which inserts the ignition key into the side of steering column to activate or disable the airbags. I can't see anywhere to turn on or off the airbag warning light. Can anyone advise please? Many thanks