View Full Version : OB2 Sensor on a 1999 Mercedes SL 550?


Joedurt
01-04-2009, 02:46 AM
The check engine light came on on my 1999 Mercedes SL 550 2 seater. Took it to Auto Zone so they could hook up the computer but they didn't know where to look. Please help.

ryankneale
01-04-2009, 02:46 AM
Just looked at Alldata and it shows that it's under the steering wheel behind a panel that pulls down.

happy2b_white
01-04-2009, 02:46 AM
If you're taking an SL-class Mercedes to Auto Zone for diagnostic help you're in serious trouble.