Car Questions
RepairPal is your advocate for car care advice and guidance

How to read the codes

(1994 Mercedes-Benz E320)
in Norwalk, CA on March 02, 2013
it has the lite in the engine compartment
Displaying 1 answers & 0 comments
Popular Answer
on January 18, 2014
I know that this response is late for the original poster, but wanted to provide an answer for any others who are curious about this topic.

As was mentioned, the 1994 e320 has a built-in diagnostic LED. The best example of how to utilize it that I have seen is at:

This YouTube poster (eallevato) has a lot of detailed information for DIY-ers on this year and model, so it is worthwhile the check out the other videos he has uploaded.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
When truck is cold and I turn it on, it starts making a loud vacuum sound for about 15 seconds. The sound does go awa...
Check engine light on
Didn't find what you were looking for?