Comand System Fault Codes

[KP090]

Hi guys,

Can someone please help me with my comand unit, its for a 2006 clk280. The system is a NTG2 (i think)

The system keeps turning on and off and not responding, did all the fuse checks etc.. cant really afford to buy a new unit or one off ebay as ive got service b and brakes and gearbox stuff to do which will be around 1k.

The fault code readings i got yesterday from a star machine are:

AGW - Audio gatway:
D101 - MOST component at position 1 reports open ring. Status stored.
D146 - No or incorrect CAN message from control unit N73 (EIS [EZS] control unit)
D010 - The supply voltage of the control unit is too low

Comand or Audio:
D200 - At least one button is sticking or was activated for longer than 120 seconds.
D010 - The supply voltage of the control unit is too low.

CD changer
D001 - Watchdog error: The control unit has been reset due to an internal error
D710 - CD store fault: CD magazine is not ejected

SOUND - Sound system
D010 - The supply voltage of the control unit is too low
D811 - Component fan is faulty or the lead has open circuit

The supply voltage is due to a flat battery but since got a new one fitted.

Can someone please help? Comand online has said its probably a faulty unit, do you think its worth going main dealer to see what they say maybe something more specific or a waste of time and money?

Thank you in advance

Kunal

 

[popes11]

My guess in main dealer will charge even more money for diagnostic and then leave you no further forward. Taking the old one out and sticking another in may not even solve the problem. What about these guys below? On the face of it they appear to offer the service you need. Prices seem alright if it's fixed.

Mercedes Benz w211 mb freezing radio comand problems sat nav specialist head unit cd changer system Becker navigation porsche car repair won't eject london

 

[popes11]

according to the website you are looking at £165 for your repair. Worth a try I would say. I just emailed them will let you know.

 

[popes11]

plenty of links on youtube if you need to remove and post it off special delivery. SEEMS easy enough.

https://www.youtube.com/watch?v=NZDrgeP6SwI

 

[popes11]

he got back to me. Says its a flash problem or processor, but the processor is not repairable.