Multiple error codes

[Stupot1960]

Hi, first time posting on here. I have a 2006 c220 sport estate, 150hp model, and recently I am getting multiple errors showing on the instrument cluster. It started with rear light not working. Back up bulb in use. The lights are working perfectly. Then door mirror indicator faulty, yet I was looking at it working ok. Then an error came up indicating fuel rail pressure problems but the far runs fine. Now it’s the airbags in fault. Can’t check that so no idea if it’s ok or not. Has anyone else had these problems of multiple errors when there is nothing wrong. Could it be the ECU playing up. Any help would be appreciated because I am looking to upgrade to a later model and this could be a real problem when trying to sell.

 

[Blobcat]

Hello and welcome,

Firstly I'd be checking your battery is holding a charge. Should be ~12.6V engine off

 

[Stupot1960]

It’s a fairly new battery, 12 months, but I will check that.