Mercedes-Benz Forum banner

SRS light, 1999 S420: OBDII reads SRS codes?

1124 Views 1 Reply 2 Participants Last post by  sfalkenberg

Please take a moment to clarify an SRS light issue here--will a conventional OBDII device read the codes for the SRS, or only CEL issues?

thank you

Dean Taylor
  • Like
Reactions: 1
1 - 1 of 2 Posts
From my understanding OBDII connection under the dash will only read the CEL issues. For all other DTC's connecting to the 38-pin under the hood is required.
1 - 1 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.