Hi, I was driving along and the dash display comes up with the following:

Display Fault



All say go to workshop immediately. I've tried to diagnose the problem but it won't make a connection.

Checked all relays and fuses and the battery is ok.

Any advice would be much appreciated.


I'm just waiting for my mate to get back to me with what brand. 

Hi, I have experienced this kind of problem. what I generally come across is that there may be some water in the relay switch due to which I the sensors would have got damaged. i request you to clean it first and then get it inspected. 

Thanks for the advice. I've been trying to see if there's a leak anywhere but can't find anything.

Hi if you didn't get any leakage then its a very good news. It will save lots of money. I would like to ask you that you should take out all the plugin in a systematic manner clean them and look for any wear and tear in the plugins and if you notice any sign of bur out you need to change it. If after doing this you didn't get your problem fix. just troubleshoot your sensors as per the guideline. that might fix the problem.

The scanner that you have is not able to read all systems on a Mercedes Benz. You either need a scanner that can read MB specfic systems such as SRS and instrument cluster or take it to a mechanic that has MB Star Diagnostic scanner.

I think I’ll have to do that. Thanks for letting me know about the scanner your help is much appreciated 

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