Recently the check engine lamp illuminated on my 2001 E320 (45,100 miles). I know the mass air flow sensors are common problems on the W210s and was wondering if anyone had further information or access to the bulletin below. Does anyone have a subscription to ALLDATA or does this TSB even refer to my problem?

TECHNICAL SERVICE BULLETIN: NHTSA Bulletin Number: 076139

MFG Bulletin Date: 20040329

Component: ELECTRICAL SYSTEM

Details: AIR MASS SENSORS. *MJ

Date added to datbase: 20040706