New 335d owner wonders: Where is the temp gauge?

Loving my blue water 2011 335d -- averaged 32 mpg over the first 700 miles.

The gauge I watched most closely on my 300-D was the temp gauge, but all I can find in the manual is a) the ambient temp, b) an idiot light that comes on if you overheat, and c) an optional (?) temp readout tat can be toggled with one of the left stalks, which apparently I do not have.

Am I missing something? Thanks in advance.