Mazda mx-5 2017 Owner's Manual page 560

Specifications
Personalization Features
*3 If the setting is changed to Off, the following operation is performed according to the headlight switch position:
At position: Headlights turn off immediately after the ignition is switched off.

At any position other than

position. Refer to Headlights on page 4-45
*4 When set to Off, the lights-on reminder is operable.
*5 Though these systems can be turned Off, doing so will defeat the purpose of the system and Mazda recommends
that these systems remain On.
*6 The setting of the lights-on reminder can be changed with the time setting of auto headlight off function set to
Off.
Refer to Lights-On Reminder on page 7-48.
*7 Available only in display from the center display.
9–12
: Headlights on/off conditions vary according to the headlight switch