View Single Post
Old 10-26-2001, 02:22 PM
sixto's Avatar
sixto sixto is offline
smoke gets in your eyes
Join Date: Jun 2000
Location: SF Bay Area
Posts: 18,745
The O2 sensor light might just be a mileage reminder to get it replaced. On some cars (maybe not MBs), the shop procedure is to replace the O2 sensor when the light comes on then disable the light. I don't think that car has the electronics to test the O2 sensor.

91 300SE
81 300SD
Reply With Quote