diff --git a/saco/game/hooks.cpp b/saco/game/hooks.cpp
index a65ff6e..6681963 100644
--- a/saco/game/hooks.cpp
+++ b/saco/game/hooks.cpp
@@ -46,6 +46,7 @@ DWORD dwParam2;
 DWORD dwParamThis;
 
 DWORD unnamed_101516D4;
+DWORD unnamed_10151710;
 DWORD unnamed_10151810;
 DWORD unnamed_10151814;
 DWORD unnamed_10151818;
@@ -761,7 +762,16 @@ NUDE CObject__Render_Hook()
 
 NUDE CRadar__DrawMap__FindPlayerSpeed_Hook()
 {
-	// TODO: CRadar__DrawMap__FindPlayerSpeed_Hook
+	// keep the map still while the local player is a vehicle passenger
+	if(pGame && pGame->FindPlayerPed() && pGame->FindPlayerPed()->IsInVehicle() &&
+		pGame->FindPlayerPed()->sub_100ABFC0())
+	{
+		_asm lea eax, unnamed_10151710
+		_asm ret
+	}
+
+	_asm mov edx, 0x56E090	;// FindPlayerSpeed
+	_asm jmp edx
 }
 
 //-----------------------------------------------------------
diff --git a/saco/game/playerped.h b/saco/game/playerped.h
index 0e2273a..315a970 100644
--- a/saco/game/playerped.h
+++ b/saco/game/playerped.h
@@ -49,6 +49,7 @@ public:
 	void  SetStateFlags(DWORD dwStateFlags);
 	BOOL  IsDead();
 	BOOL  IsInVehicle();
+	BOOL  sub_100ABFC0(); // .text:100ABFC0
 	BYTE  GetActionTrigger();
 	void  SetActionTrigger(BYTE byteTrigger);