Hi I purchased a GLK350 in late December. Everything was just fine until a few weeks ago. The Engine malfunction light came on in the dash. I went straight to the dealer. I was told they needed to install an update.
Next week same thing happened. I was told to replace the fuel with summer grade, made no sense to me. Yesterday, light came on again. It is back at the dealer for the 3rd time in three weeks.
Anyone else experience this issue? Everything I have been able to find
hints at a problem with the injector (s).
any help would be greatly appreciated.
It is a fun vehicle to drive but so far I am disappointed with only 1,
800 miles driven.