Start by posting this in "Tech Help". This is where we get advice on the inner workings of our respective vehicles.
Here are some other tips:
For a particular problem, use the "Search" feature. Much of what can go wrong HAS, and probably has been addressed in length at one time. Saves server space too.
You did specify the year make and model which is good. You won't believe how many "newbies" post something generic like "My car is doing such-and-such, how do I fix it?
As far as locating someone knowledgable in Vancouver, try the "Good MB Shops" forum. Perhaps an MB expert can direct you to a well-informed individual in your area.
Good luck, and welcome to MercedesShop!
