diff --git a/VECTO/GUI/VectoJobForm.vb b/VECTO/GUI/VectoJobForm.vb
index b0651c45ae0c7f1960400960a961726ef5ee5da0..165a3bacfecba34901a3c7454f2653a18c99d874 100644
--- a/VECTO/GUI/VectoJobForm.vb
+++ b/VECTO/GUI/VectoJobForm.vb
@@ -1092,7 +1092,7 @@ Public Class VectoJobForm
             Case VectoSimulationJobType.BatteryElectricVehicle
                 pnEngine.Enabled = False
                 pnGearbox.Enabled = True
-                GrAuxMech.Enabled = False
+                GrAuxMech.Enabled = cfg.DeclMode
                 pnShiftParams.Enabled = not Cfg.DeclMode
                 gbEngineStopStart.Enabled = False
             Case VectoSimulationJobType.IHPC