Ken_Lion Posted May 29 Share Posted May 29 I own a Mercedes GLA and unfortunately, the footwell on the passenger side was flooded. After thoroughly drying and cleaning it, I discovered that the instrument cluster module had been damaged due to burning. After purchasing a replacement with same component numbers, I am experiencing difficulty starting the vehicle. I am receiving these fault codes when I connect it to the Launch diagnostic tool. How can I write the code for it?Assistance with the IC module is requested. Quote Link to comment Share on other sites More sharing options...
BENZE220AMG Posted May 29 Share Posted May 29 You will want the assistance of an individual who has a Genuine MB STAR device for the purpose of coding. It is not possible to programme MB automobiles with Launch diagnostic scanners, unlike BMW and some other brands. Is there a nearby automotive technician who specialises in servicing Mercedes-Benz vehicles independently? Quote Link to comment Share on other sites More sharing options...
Rudy7831 Posted May 29 Share Posted May 29 From whence did you get the new module? The fact that it is 'Taught in' is peculiar, unless the diagnostics you are using have the capability to do that function (while not being able to execute the drive authorization procedure). This leads me to believe that the device in question is pre-owned. whether the cluster controller is not new but used, it is necessary to have it reset to its original state, a process known as "virginising." However, I am uncertain whether this can be done with W177 cluster controllers. After the virginising process, the controller has to be linked with the automobile and undergo coding procedures, among other steps. Quote Link to comment Share on other sites More sharing options...
Ken_Lion Posted May 29 Author Share Posted May 29 It is a pre-owned module that I purchased on eBay. Quote Link to comment Share on other sites More sharing options...
Rudy7831 Posted May 29 Share Posted May 29 It is not functional. These tools are a component of the anti-theft system. I have examined the available tools that may reset instrument clusters to their original state, but none of them are compatible with the newest generation Instrument Cluster controller. Consequently, there is currently no known method to restore them to their factory settings. Quote Link to comment Share on other sites More sharing options...
Ken_Lion Posted May 29 Author Share Posted May 29 Is there no feasible solution to programme this, or is there a possibility to restore the old water-damaged one? Dealers are demanding £1500 plus value-added tax for a replacement, and I am reluctant to pursue that option. Quote Link to comment Share on other sites More sharing options...
Rudy7831 Posted May 29 Share Posted May 29 It is impossible to programme a previously owned one. It is a component of the car's security and odometer display system, ensuring safety. The combination of electronics and water is incompatible. Unless one is fortunate enough to locate someone capable of restoring the old machine, it is unlikely to function and will likely have further failures even after cleaning. Additionally, it is not sufficient to just connect a new one and expect it to function properly. Instead, you must complete the Initial Startup procedure using online Xentry in order to synchronise it with the vehicle and programme it according to the car's specifications. Additionally, there are several electrical ducts including connections located under the floor. It is essential to thoroughly clean, replace, or repair these components, as they may significantly impede the car's ability to start. Regrettably, I must convey only negative information. Quote Link to comment Share on other sites More sharing options...
xsports Posted May 29 Share Posted May 29 What was the cause of the water infiltration? Quote Link to comment Share on other sites More sharing options...
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