The following items should be inspected once every day before the vehicle is put into service:
External frame damage (body)
Operation of all lights, warning alarms
Smooth and proper operation of seat belts (if equipped).
Inspect for leaking fluids, grease, gasoline, or LPG fuel.
Tire tread or sidewall damage.
Smooth and proper operation of all controls such as but not limited to:
Proper operation of all locking devises such as but not limited to:
Removable battery trays
Battery lid (seat frame)
Proper operation of all interlocking switches such as but not limited to:
Seat operator presence switch switch
Source: MaintainX (Community Member)