: O2 Sensor Warning Light

12-03-2004, 02:33 PM
I replaced the O2 sensor on my '88 528E after the warning light came on. The warning light is still on. What do I need to do to reset it? Thanks.

12-03-2004, 02:40 PM
On E39s, there are gadgets and tricks out there (see www.bmwtips.com (http://www.bmwtips.com)) that will allow you to reset codes/lights.

I have no clue on your BMW what can be done but I suspect something similar. Sorry to be of no help. :(