hazzzjazzz

Recently got my 2011 GLK350 back, after repair to damaged front end. A/C unit will not turnon, has no power light, or any indication. Also, the radiator cooling fan turns on, shortly after starting the engine and runs on high, until ignition is turned off.

Plutoe

Your foooked--you do not have the self AC self diagnostics like earlier models, therefore you are left to seeing any street swami or save time and money and see someone with the diagnostics and the MB experience who in minutes will find the fault in a vey complicated electronic system---options =putziing around yourself and accomplishing bla bla

MJ50

moved to X204 forum...
go back to the shop and have them fix it...

Mmr1

What are you asking here? Demand the people that worked on it fix it.

formerjeepguy

Clearly the repair of the front end damage is incomplete. You may have a ruptured condenser coil and other issues. Take it back and have it fixed.