+1 on the ESP switch. Another good resource to find out whether or not your car has a certain option is to use the M-B Club of Russia's VIN decoder. Type in a VIN and you get back lots of good stuff.

Oh, you can always e-mail Phil before you order to make absolutely sure. He's saved me from ordering the wrong thing on more then one occasion.

__________________
"It's not about how fast you can go, but how well you can go fast."

Bob in Richmond

'97 S320 (LWB), Ruby Red Metallic, 73k miles
'97 S420V, Smoke Silver Metallic, 155k miles