The manual clearly states that a maintenance message should appear when the fluid level is low without a "!" indicator. I ran out this morning, but I didn't get the message. I'll let the service department know when I go for my next oil change.
Current- 2016 Race Red Focus ST1
Traded In - Sedan Revolution #249 - 2012 SE Sport - ╠╬╝ - Ingot Silver - 201A - K&N w/ snorkel delete - Blox Type R Knob