Mechanical Menace

Mechanical Menace is a quest and achievement/trophy in the Fallout 4 add-on Automatron.

Quick walkthrough

 * 1) Listen to the Caravan Distress Call
 * 2) Find the Caravan
 * 3) Eliminate the Hostile Robots
 * 4) Speak to the Robot

Detailed walkthrough
The quest is started as soon as the player downloads the Automatron DLC and is level 15. The Sole Survivor is notified to listen to the new Caravan Distress Call that has appeared on their radio. Upon listening to it, they are notified to head over to an area near Wattz Consumer Electronics. Once there, they will find a multitude of robots battling it out beneath a highway. Once all enemy robots have been defeated, the player speaks with Ada and the quest ends.

Notable loot

 * Road goggles on Zoe's body after defeating the hostile robots.
 * Zoe's diary also on Zoe's body.
 * Jackson's holotape on Jackson's body.
 * Several robot repair kits looted from hostile robots.
 * Robot workbench schematics after speaking to the robot to complete the quest.

Bugs

 * After reaching Wattz Consumer Electronics, and following the quest marker, you won't find any caravan or Ada. Walking to the quest marker will remove the Caravan Distress Call, and complete the objective, but no hostile robots will spawn leaving the Automatron unplayable.
 * A possible solution is to load an older save outside of the Cambridge area before starting the quest.