Date registered: Nov 2010
Vehicle: 1999 E320, 2005 C230K SS, 2010 Accord LX w Eibach & Koni FSD's
Location: Fremont, California
Mentioned: 4 Post(s)
Quoted: 486 Post(s)
My 1999 CLK 320 has both plugs. OBD II codes have to be pull from the inside one. All other codes has to be pulled from the 38 pin socket.