THANKS GUYS.

STEVE - i contacted rael and the car went to him.
it is the etc unit!!!!!!!!!!!!!!!!!!!!!

very important to get a shop with right equipment and know how.
i was amazed how you have to have very expensive equipment to "look" at these cars.

thanks for all the help on this board.

can anybody help me find a good used E.T.C
PART NUMBER: 020 545 923 2
FOR 97 E320. before i get one from the dealer.

thanks.