This feature shuts off the interior lights if they are left on for more than 10 minutes when the ignition is off. This helps to prevent the battery from running down.
Battery Load Management
Exterior Lighting Battery
Saver#PI1067: Malfunction Indicator Lamp (MIL) Light On, Reduced Power Mode, DTC Set, Poor Performance/Shifts - (Sep 25, 2013)
Subject:Malfunction Indicator Lamp (MIL) Light On, Reduced Power Mode, DTC Set, Poor Performance/ShiftsModels: 2013-2014 Chevrolet Equinox2013-2014 GMC TerrainEquipped with 3.6L Engine (RPO LFX)Condition/ConcernIn rare cases, some customers may comment that the malfunction indicator lamp is on,poor ...