Got a C320 loaner, have questions?
Also, the large grill on the dash below the windshield seems to have an open/close vent knob on it. Is that for defogging the windshield? Does the c230k lack this defog ability?
Also, do all the Cs have carbon cabin microfilters? I drove by a diesel truck with the loaner and the interior stunk like diesel exhaust.
Thanks
CZ
Only the cars with digital climate control have the charcoal filter. So the loaner should not have smelled if you turned it on. But your C230 does not have this feature.
With great difficulty, I believe.
Cheers, BT


