diff --git a/opendbc b/opendbc
index e7cd3ebc89..82be71072c 160000
--- a/opendbc
+++ b/opendbc
@@ -1 +1 @@
-Subproject commit e7cd3ebc893047bf6eb947c60d8e3196b506e8d3
+Subproject commit 82be71072c52fc78cf0e1eabc396af26c18ddc11
diff --git a/tools/sim/lib/can.py b/tools/sim/lib/can.py
index 2b1048fef2..939d081a80 100755
--- a/tools/sim/lib/can.py
+++ b/tools/sim/lib/can.py
@@ -63,7 +63,7 @@ def can_function(pm, speed, angle, idx, cruise_button, is_engaged):
   msg.append(packer.make_can_msg("SCM_FEEDBACK", 0, {"MAIN_ON": 1}, idx))
   msg.append(packer.make_can_msg("POWERTRAIN_DATA", 0, {"ACC_STATUS": int(is_engaged)}, idx))
   msg.append(packer.make_can_msg("HUD_SETTING", 0, {}))
-  msg.append(packer.make_can_msg("CAR_SPEED", 0, {}))
+  msg.append(packer.make_can_msg("CAR_SPEED", 0, {}, idx))
 
   # *** cam bus ***
   msg.append(packer.make_can_msg("STEERING_CONTROL", 2, {}, idx))