Fault codes anyone able to help point me in right direction.

[Ollygee]

Hi first post here so apologies if been answered before, my CLA 200 1.6 03/2019
Has thrown up 3 fault codes and I’m just trying to find out what would be required to rectify.

B15859a - 1 problem exist - current
The memory card for navigation data is write-protected. The operating conditions for the component or system are not satisfied. ?

I bought a brand new SD card from Mercedes and it just continually says no navigation card with data is inserted and triple checked that it’s correct card.

B155C13 - 1 problem exists - stored
The usb connection has a malfunction. There is an open circuit.

A17E13 - 1 problem exists - stored
The power supply to the LIN bus subscribers has a malfunction. There is an open circuit.

Any help would be greatly appreciated thank you.

 

[Stratman]

Have you tried putting the SD card in your computer to see what's on it, or to see if it can be read?

 

[Ollygee]

With the SD card, have you tried putting it in your computer to see what's on it, or to see if it can be read?

Hi yes, it shows a Garmin folder with 19gb of data inside and a pdf doc

 

[Stratman]

Just for the sake of completeness, is it write protected (the little slider on the side)?

 

[Ollygee]

Just for the sake of completeness, is it write protected (the little slider on the side)?

So the slide is pushed upwards towards the gold connectors on the reverse.

 

[Stratman]

It's possible the card is locked in software. Follow the instructions in this article.

If that doesn't work I'm afraid I've reached the limits of my telepathic powers.

 

[Ollygee]

It's possible the card is locked in software. Follow the instructions in this article.

If that doesn't work I'm afraid I've reached the limits of my telepathic powers.

Thank you will give this a try shortly.

 

[BlackC55]

You may need a software update on the system.

 

[Ollygee]

You may need a software update on the system.

Where is the best place to get this done that won’t rip my eyes out ? Thanks