diff --git a/firmware/config/engines/vw_b6.cpp b/firmware/config/engines/vw_b6.cpp
index 1a046b828a..17dce873d6 100644
--- a/firmware/config/engines/vw_b6.cpp
+++ b/firmware/config/engines/vw_b6.cpp
@@ -181,8 +181,7 @@ shallSleep = Timer.new()
 hadIgnitionEvent = false
 
 function onCanRx(bus, id, dlc, data)
-	id11 = id % 2048
-	if id11 == AIRBAG then
+	if id == AIRBAG then
 		-- looks like we have ignition key do not sleep!
 		shallSleep : reset()
 		hadIgnitionEvent = true
diff --git a/firmware/controllers/lua/examples/bmw-idrive.txt b/firmware/controllers/lua/examples/bmw-idrive.txt
index 2cb75da301..6d2b7d9a78 100644
--- a/firmware/controllers/lua/examples/bmw-idrive.txt
+++ b/firmware/controllers/lua/examples/bmw-idrive.txt
@@ -12,7 +12,6 @@ canRxAdd(CAN_BUTTONS) -- buttons
 setTickRate(5) -- set tick rate to 5hz
 
 function onCanRx(bus, id, dlc, data)
-	id = id % 2048
 	-- 	print('got CAN id=' ..id ..' dlc=' ..dlc)
 
 	if id == CAN_BUTTONS then