View Full Version : O2 sensor help

10-03-2007, 03:49 PM
Anybody know how to reset the oxygen sensor dash light on my friends '81 320i? The sensor has just been replaced. Thanks!

10-05-2007, 11:16 AM
can u put a pic for that part and i will help u coz i have bmw e21 from 26years a go just do and im sure u will get the help
good luck

10-05-2007, 12:19 PM
oim wating ok?

The Dizzel
10-16-2007, 08:52 AM
you need to jack up the bimmer, underneath, on the left hand side by the steering linkage, tucked way to the left han side you see a "box", get a small screwdrive and depress the lower "button"/hole. I goes way far in and you hear a little click...there you're done.

The Dizzel
10-16-2007, 07:02 PM
so did ya find it?