diff --git a/py/hexagram/tacho.py b/py/hexagram/tacho.py
index f60db59..0f7850c 100644
--- a/py/hexagram/tacho.py
+++ b/py/hexagram/tacho.py
@@ -60,9 +60,11 @@ class Tacho(Dial):
     def gear_text(self):
         text = ''
 
-        if self.shift_mode.value >= ShiftMode.SPORT.value \
-          and self.gear.value >= Gear.GEAR_1.value:
-            text += 'S'
+        if self.gear.value >= Gear.GEAR_1.value:
+            if self.shift_mode is ShiftMode.SPORT or self.shift_mode is ShiftMode.RACE:
+                text += 'S'
+            elif self.shift_mode is ShiftMode.MANUAL:
+                text += 'M'
 
         text += str(self.gear)
 
diff --git a/py/hexagram/trans.py b/py/hexagram/trans.py
index a86bb00..cf67476 100644
--- a/py/hexagram/trans.py
+++ b/py/hexagram/trans.py
@@ -28,9 +28,10 @@ class ShiftMode(enum.Enum):
     ECO     = 2
     SPORT   = 3
     RACE    = 4
+    MANUAL  = 5
 
     __strings__ = {
-        0: 'Normal', 1: 'Comfort', 2: 'Eco', 3: 'Sport', 4: 'Race'
+        0: 'Normal', 1: 'Comfort', 2: 'Eco', 3: 'Sport', 4: 'Race', 5: 'Manual'
     }
 
     def __str__(self):