diff --git a/de_react_auto b/de_react_auto
index 1a7d755..b063e7d 100644
--- a/de_react_auto
+++ b/de_react_auto
@@ -935,11 +935,19 @@ local function updateDisplay()
     if maxFuel <= 0 then maxFuel = 1 end  -- SAFETY: prevent division by zero
     local fuelPercent = fuel / maxFuel
 
+    -- Color fuel based on thresholds
+    local fuelColor = colors.lime
+    if fuelPercent >= CONFIG.fuel_shutdown_threshold then
+        fuelColor = colors.red
+    elseif fuelPercent >= CONFIG.fuel_warning_threshold then
+        fuelColor = colors.orange
+    end
+
     mon.setCursorPos(1, y)
     mon.setTextColor(colors.white)
     mon.write("Fuel Used: ")
-    mon.setTextColor(colors.brown)
-    mon.write(formatPercent(fuelPercent))
+    mon.setTextColor(fuelColor)
+    mon.write(formatPercent(fuelPercent) .. " (Shutdown: " .. formatPercent(CONFIG.fuel_shutdown_threshold) .. ")")
     y = y + 1
 
     drawProgressBar(mon, 1, y, w - 2, fuelPercent, 1, colors.brown, colors.green)