2011 ML350 Bluetec with Adblue issues
 

Check engine light came on and i have codes P20BD and P20BE at 132,000KM's. I am from the Toronto area and am looking for a repair shop familiar with the issue and much cheaper than the dealer. Also looking at options ...... replace entire tank assembly, just pump or heater, bypass completely, etc...

Anybody have experience dealing with the Adblue tank issues and maybe can also point me towards some Indy shops that I can trust.

Thanks in advance,

Roy

UPDATE .........

Codes diagnosed as Adblue heater failure .............. covered, not via warranty, by Mercedes after just a short, pleasant conversation with both dealer and Mercedes Canada.