Hey MB owners,
i have frequent messages regarding “Intelligent light system inoperative” , “Right cornering light” or “Left cornering light”. The messages usually appear when I park and switch off the engine, but sometimes they appear during driving. It is intermittent error and couldn’t relate it to anything. Knowing that the cornering lights are working fine as well as the intelligent beam. One thing worth to mention is when I chose “Left side Traffic” from settings, the intelligent light system become inactive. i attached a photo. Is there a troubleshooting steps I can make or a check I can perform to know from where these errors are coming.

note: all errors appear for seconds and go and nothing is recorded in “messages” only the “inactive for left side traffic” remains

 

Can you read codes using Xentry/DAS?

 

two months ago I took the car to a dealer and he couldn’t read codes with Xentry.
i have BlueDriver OBDII which i used on my car before but someday the vehicle stopped responding. I thought it was the OBDII driver but same with Xentry.