Enabling/Disabling Hazard ANSWERBACK Function: Notes
NOTE:
This feature will flash hazard lights when doors are locked and/or unlocked using Remote Keyless Entry (RKE) transmitter LOCK/UNLOCK buttons.
NOTE:
The hazard answerback function can be enabled or disabled by one of the 2 following procedures.
- When the transmitter is used after connecting Scan Tool (MB991502) to the data link connector.
- By grounding data link connector terminal.
- Enter the hazard answerback customize mode by observing one of the following steps. If the ETACS-ECU enters the customize mode, its tone alarm will sound once.
- Connect Scan Tool (MB991502) to the data link connector terminal No. 1.
- Turn the ignition switch to LOCK (OFF) position.
- Close the driver's side door.
- Leave the windshield washer switch on for at least 10 seconds. Then the ETACS-ECU tone alarm will sound once.
- If the transmitter LOCK switch is pushed consecutively twice (within 2 seconds), the ETACS-ECU tone alarm will sound, indicating that the hazard answerback function can be enabled or disabled when the doors are locked.
- Enable the hazard answerback function when the doors are locked: The ETACS-ECU tone alarm will sound once.
- Disable the hazard answerback function when the doors are locked: The ETACS-ECU tone alarm will sound twice.
- If the transmitter UNLOCK switch is pushed consecutively twice (within 2 seconds), the ETACS-ECU tone alarm will sound, indicating that the hazard answerback function can be enabled or disabled when the doors are unlocked.
- Enable the hazard answerback function when the doors are unlocked: The ETACS-ECU tone alarm will sound once.
- Disable the hazard answerback function when the doors are unlocked: The ETACS-ECU tone alarm will sound twice.
- Exit the hazard answerback customize mode by observing one of the following steps.
- Disconnect Scan Tool (MB991502) from the data link connector, or disconnect data link connector terminal No. 1 from the ground.
- Turn the ignition switch to position other than LOCK (OFF), or remove the ignition key.
- Open the driver's side door.
If any operation is not done for at least 3 minutes after the ETACS-ECU has entered the customize mode, the hazard answerback customize mode will be canceled automatically.