Thanks Arthur, I am at work now, so no new until this evening.
But..... after all this button pressing last night, this morning, 31F car starts perfectly and NO Check engine light.
I guess the memory must have reset?
Thank you so much for your help.
Mino Erhan Dallas, TX
'97 SL500 40th A.E.
'85 Peugeot 505 SW
'07 BMW R1200RT
'74 Suzuki GT750