I have a Forenza that the check engine light comes on intermittently.  The engine throws a few different codes that we have attacked one at a time and the light still comes on.  After reading a few different sites I see on some older Suzuki models have a 'switch' that can be flipped to turn the light off. 

Where can I find this switch, if there is one, on a 2004 Suzuki Forenza Manual Transmission?  There is nothing behind the driver's side speaker as it is on the door.  I don't see anything that really stands out under the dash.  Any other ideas?

Thank you so much for any help with this.