diff --git a/board/safety/safety_bmw.h b/board/safety/safety_bmw.h
index e000b7570c..ab9f8177cf 100644
--- a/board/safety/safety_bmw.h
+++ b/board/safety/safety_bmw.h
@@ -28,8 +28,8 @@ RxCheck bmw_rx_checks[] = {  // todo add .check_checksum and .max_counter
 const CanMsg BMW_TX_MSGS[] = {
   {BMW_CruiseControlStalk, BMW_PT_CAN, 4},   // Normal cruise control send status on PT-CAN
   {BMW_CruiseControlStalk, BMW_F_CAN, 4},    // Dynamic cruise control send status on F-CAN
-  {558, BMW_F_CAN, 8},    // STEPPER_SERVO_CAN is allowed on F-CAN network
-  {558, BMW_AUX_CAN, 8},  // or on bus 2
+  {558, BMW_F_CAN, 5},    // STEPPER_SERVO_CAN is allowed on F-CAN network
+  {558, BMW_AUX_CAN, 5},  // or an standalone network
 };
 
 int SAMPLING_FREQ = 100; //Hz