 We have had repeated "Drive Train Malfunction" warnings that our dealership has stabbed in the dark at fixing.  Most recently they wrote on the repair receipt that they were "100 % Certain" that everything was fixed.  We drove only FIVE miles when the same warning came on. The dealership is now saying it is the turbo charger and timing belt!!  This is after $6000 of repairs on other features that causes the same warning.