Contents Wiring diagrams Section: Warning System All sections

Warning Devices: Other Mercury Milan I

Warning System ~1265 words

Safety Belt Warning Chime

The safety belt warning chime warns that the safety belt is not fastened. The safety belt warning chime sounds when the driver or passenger safety belt is not fastened and the ignition lock cylinder is turned from the OFF/LOCK or ACC to the ON or START position.

The safety belt warning chime stops sounding when the safety belt is fastened, when the ignition lock cylinder is turned from the ON or START position to the OFF/LOCK or ACC position, or when the chime has sounded for approximately 6 seconds.

The safety belt warning chime inputs are the

  1. ignition switch RUN/START position.
  2. driver or passenger safety belt switch data communicated by the restraints control module (RCM) to the instrument cluster through the controller area network (CAN).

Safety Belt Minder

Note. The safety belt minder is disabled for one ignition switch ON cycle if the safety belt is buckled then unbuckled during that specific cycle.

The safety belt minder is configurable. Refer to MODULE CONFIGURATION . To configure without using a scan tool, refer to Belt-Minder® Deactivating/Activating .

The safety belt minder feature supplements the current safety belt warning function. The safety belt minder is enabled after the current safety belt warning is complete. The safety belt minder reminds the driver that the driver or passenger safety belt is unbuckled by intermittently sounding a chime and illuminating the safety belt warning lamp in the instrument cluster once the vehicle speed has exceeded 5 km/h (3 mph), and remains active for 5 minutes from the time it is started. While activated, the safety belt minder alternates the chime and indicator from on for 6 seconds to off for 30 seconds.

Key-In-Ignition Warning Chime

The key-in-ignition warning chime warns that the key is still in the ignition lock cylinder when the driver door is ajar. The key-in-ignition warning chime sounds when the driver door is ajar, the key is in the ignition lock cylinder and in the OFF/LOCK or ACC position.

The key-in-ignition warning chime stops sounding when the driver door is closed, the key is removed from the ignition lock cylinder, or if the ignition lock cylinder is turned to the ON position.

The key-in-ignition warning chime inputs are the

  1. ignition switch RUN/START position.
  2. door ajar data communicated by the smart junction box (SJB) to the instrument cluster through the CAN.
  3. key-in-ignition switch signal from the ignition switch.

Headlamps On Warning Chime

The headlamps on warning chime warns that the headlamps are on when the driver door is ajar and the key is removed from the ignition lock cylinder. The headlamps on warning chime sounds if the driver door is ajar, the headlamp switch is in the PARKING LAMP or HEADLAMP position, and the ignition lock cylinder is in the OFF/LOCK position with the key out.

The headlamps on warning chime stops sounding when any one of the above conditions are removed.

The headlamps on warning chime inputs are the

  1. ignition switch position.
  2. key-in-ignition switch position.
  3. driver door ajar data communicated by the SJB to the instrument cluster through the CAN.
  4. headlamp switch data communicated by the SJB to the instrument cluster through the CAN.

Door Ajar Warning Chime

The door ajar warning chime warns that a door is not fully closed. The chime sounds when any door, or the luggage compartment lid becomes ajar while the ignition lock cylinder is in the ON position.

The door ajar warning chime stops sounding when all the doors and the luggage compartment lid are closed, or the ignition lock cylinder is turned to the OFF/LOCK or ACC position.

The door ajar warning lamp/chime inputs are the

  1. ignition switch RUN/START position.
  2. door ajar data communicated by the SJB to the instrument cluster through the CAN.

Turn Signal On Warning Chime

The turn signal on warning chime warns that the turn signal has not been cancelled. The turn signal on warning chime sounds if the left or right turn signal is on and the vehicle has traveled more than 3.2 km (2.0 miles).

The turn signal on warning chime stops sounding if the turn signal is turned off, or if the ignition lock cylinder is turned to the OFF or ACC position.

The turn signal on warning chime inputs are the

  1. turn signal data communicated by the SJB to the instrument cluster through the CAN communication.
  2. odometer count data communicated by the powertrain control module (PCM) to the instrument cluster through the CAN.

Parking Brake Warning Chime

The parking brake warning chime warns that the parking brake is engaged when the vehicle is in motion. The parking brake warning chime sounds if the ignition lock cylinder is in the ON position, the parking brake is engaged, and the vehicle speed is greater than 5 km/h (3 mph).

The parking brake warning chime stops sounding if the parking brake is released, the ignition lock cylinder is not in the ON position, if the vehicle speed is less than 5 km/h (3 mph), or after 90 seconds from the time the chime is activated.

The parking brake warning chime inputs are the

  1. ignition switch RUN/START position.
  2. parking brake switch data communicated by the SJB to the instrument cluster through the CAN.
  3. vehicle speed data communicated by the PCM to the instrument cluster through the CAN.

Air Bag Secondary Warning Chime

The air bag secondary warning chime warns that the air bag warning indicator light does not work correctly. The instrument cluster monitors the air bag warning indicator status internally. When a fault is present in the air bag warning indicator and the instrument cluster receives an air bag warning indicator on request from the RCM, the air bag secondary warning chime sounds.

The air bag secondary warning chime inputs are the

  1. ignition switch RUN/START position.
  2. air bag warning indicator request data is communicated by the RCM to the instrument cluster.

Turn/Hazard On Tone

The turn/hazard on tone provides an audible signal in addition to the turn/hazard indicator lamps. The turn/hazard on tone sounds if the turn or hazard signals are on.

The turn/hazard on tone inputs are the

  1. left turn indicator signal from the SJB to the instrument cluster.
  2. right turn indicator signal from the SJB to the instrument cluster.

Preparation

  1. Apply the parking brake before deactivating/activating the safety belt minder.
  2. Place the gear selector lever in PARK (P) (automatic transaxle) or NEUTRAL (N) (manual transaxle).
  3. Place the ignition switch in the OFF position.
  4. Close all the vehicle doors.
  5. Unbuckle the driver and the front passenger safety belts.

Deactivating/Activating

  1. Turn the ignition lock cylinder to the ON position (do not start the engine).
  2. Wait until the safety belt warning lamp turns off (approximately 1 minute).
  3. For the seating position being disabled, at a moderate speed, buckle then unbuckle the safety belt 9 times, ending with the safety belt in the unbuckled state. After this step the safety belt warning indicator illuminates for 3 seconds.
  4. Within 10 seconds of the safety belt warning indicator turning on, at a moderate speed, buckle then unbuckle the safety belt. This disables the safety belt minder feature for that seating position, if it is currently enabled. As confirmation, the safety belt warning indicator flashes 4 times per second for 3 seconds. This enables the safety belt minder feature for that seating position, if it is currently disabled. As confirmation, the safety belt warning indicator flashes 4 times per second for 3 seconds, followed by 3 seconds with the indicator off, then the safety belt warning indicator flashes 4 times per second for 3 seconds again.
  5. After confirmation, the deactivation/activation procedure is complete.