I have a 2002 Maserati Spyder CC, much loved. Recently experienced the airbag warning light issue. Bought a replacement switch (s/h) and fitted. This is I’m relably informed is where the fault originates. 5 minute job but couldn’t clear the code so warning light still illuminated. Was in...
Had same problem caused by a vigorous pressure wash of the grill area! Cured by drying out recess for plugs/coil pack where water had gathered. All good now.