Transmission Problems? Ask a Mechanic for Answers ASAP
I am sorry that you have not been helped yet. I just came online and saw your question
When you say defective, what has been diagnosed as the cause of failure?
How many miles on your C280? Has the transfer case fluid ever been changed and if so, how recently?
I need the last 8 of the vin number to check for any related service bulletins or recalls?