diff --git a/Content.Client/GameObjects/Components/Command/CommunicationsConsoleBoundUserInterface.cs b/Content.Client/GameObjects/Components/Command/CommunicationsConsoleBoundUserInterface.cs
index c82ded4c7a..20c060cc3c 100644
--- a/Content.Client/GameObjects/Components/Command/CommunicationsConsoleBoundUserInterface.cs
+++ b/Content.Client/GameObjects/Components/Command/CommunicationsConsoleBoundUserInterface.cs
@@ -14,7 +14,9 @@ namespace Content.Client.GameObjects.Components.Command
         [ViewVariables]
         private CommunicationsConsoleMenu _menu;
 
+#pragma warning disable 649
         [Dependency] private IGameTiming _gameTiming;
+#pragma warning restore 649
 
         public bool CountdownStarted { get; private set; }
 
@@ -55,13 +57,6 @@ namespace Content.Client.GameObjects.Components.Command
             SendMessage(new CommunicationsConsoleRecallEmergencyShuttleMessage());
         }
 
-        protected override void ReceiveMessage(BoundUserInterfaceMessage message)
-        {
-            switch (message)
-            {
-            }
-        }
-
         protected override void UpdateState(BoundUserInterfaceState state)
         {
             if (!(state is CommunicationsConsoleInterfaceState commsState))
diff --git a/Content.Client/GameObjects/Components/Instruments/InstrumentComponent.cs b/Content.Client/GameObjects/Components/Instruments/InstrumentComponent.cs
index db315ef920..e4c9e6c0fe 100644
--- a/Content.Client/GameObjects/Components/Instruments/InstrumentComponent.cs
+++ b/Content.Client/GameObjects/Components/Instruments/InstrumentComponent.cs
@@ -32,7 +32,6 @@ namespace Content.Client.GameObjects.Components.Instruments
 
 #pragma warning disable 649
         [Dependency] private IMidiManager _midiManager;
-        [Dependency] private readonly IGameTiming _gameTiming;
 #pragma warning restore 649
 
         [CanBeNull]
diff --git a/Content.Client/GameObjects/EntitySystems/CombatModeSystem.cs b/Content.Client/GameObjects/EntitySystems/CombatModeSystem.cs
index 60ecdcd3fe..3a80a2a959 100644
--- a/Content.Client/GameObjects/EntitySystems/CombatModeSystem.cs
+++ b/Content.Client/GameObjects/EntitySystems/CombatModeSystem.cs
@@ -28,8 +28,6 @@ namespace Content.Client.GameObjects.EntitySystems
 #pragma warning disable 649
         [Dependency] private readonly IGameHud _gameHud;
         [Dependency] private readonly IPlayerManager _playerManager;
-        [Dependency] private readonly IInputManager _inputManager;
-        [Dependency] private readonly IOverlayManager _overlayManager;
         [Dependency] private readonly IGameTiming _gameTiming;
 #pragma warning restore 649
 
diff --git a/Content.Client/GameObjects/EntitySystems/VerbSystem.cs b/Content.Client/GameObjects/EntitySystems/VerbSystem.cs
index 53b7cf87af..8b1d64d6d3 100644
--- a/Content.Client/GameObjects/EntitySystems/VerbSystem.cs
+++ b/Content.Client/GameObjects/EntitySystems/VerbSystem.cs
@@ -46,7 +46,6 @@ namespace Content.Client.GameObjects.EntitySystems
         [Dependency] private readonly IItemSlotManager _itemSlotManager;
         [Dependency] private readonly IGameTiming _gameTiming;
         [Dependency] private readonly IUserInterfaceManager _userInterfaceManager;
-        [Dependency] private readonly IResourceCache _resourceCache;
 #pragma warning restore 649
 
         private EntityList _currentEntityList;
diff --git a/Content.Client/State/LauncherConnecting.cs b/Content.Client/State/LauncherConnecting.cs
index 3a31b1237a..0f530e5a54 100644
--- a/Content.Client/State/LauncherConnecting.cs
+++ b/Content.Client/State/LauncherConnecting.cs
@@ -48,7 +48,6 @@ namespace Content.Client.State
 
             var address = _gameController.LaunchState.Ss14Address ?? _gameController.LaunchState.ConnectAddress;
 
-            VBoxContainer disconnected;
             _control = new Control
             {
                 Stylesheet = _stylesheetManager.SheetSpace,
diff --git a/Content.Server/GameObjects/Components/Chemistry/PourableComponent.cs b/Content.Server/GameObjects/Components/Chemistry/PourableComponent.cs
index d2b999a8d4..fdbd9ed5ca 100644
--- a/Content.Server/GameObjects/Components/Chemistry/PourableComponent.cs
+++ b/Content.Server/GameObjects/Components/Chemistry/PourableComponent.cs
@@ -28,7 +28,6 @@ namespace Content.Server.GameObjects.Components.Chemistry
 #pragma warning disable 649
         [Dependency] private readonly IServerNotifyManager _notifyManager;
         [Dependency] private readonly ILocalizationManager _localizationManager;
-        [Dependency] private readonly IEntitySystemManager _entitySystemManager;
 #pragma warning restore 649
 
         public override string Name => "Pourable";
diff --git a/Content.Server/GameObjects/Components/Construction/ConstructionComponent.cs b/Content.Server/GameObjects/Components/Construction/ConstructionComponent.cs
index 8e9c91bd1a..65089adac6 100644
--- a/Content.Server/GameObjects/Components/Construction/ConstructionComponent.cs
+++ b/Content.Server/GameObjects/Components/Construction/ConstructionComponent.cs
@@ -20,9 +20,6 @@ using Robust.Shared.IoC;
 using Robust.Shared.Localization;
 using Robust.Shared.ViewVariables;
 using static Content.Shared.Construction.ConstructionStepMaterial;
-using static Content.Shared.Construction.ConstructionStepTool;
-using Robust.Shared.Utility;
-using Robust.Shared.Utility;
 
 namespace Content.Server.GameObjects.Components.Construction
 {
@@ -38,12 +35,6 @@ namespace Content.Server.GameObjects.Components.Construction
 
         SpriteComponent Sprite;
         ITransformComponent Transform;
-#pragma warning disable 649
-        [Dependency] private IRobustRandom _random;
-        [Dependency] private readonly IEntitySystemManager _entitySystemManager;
-        [Dependency] private readonly IServerNotifyManager _notifyManager;
-        [Dependency] private readonly ILocalizationManager _localizationManager;
-#pragma warning restore 649
 
         public override void Initialize()
         {
diff --git a/Content.Server/GameObjects/Components/Construction/ConstructorComponent.cs b/Content.Server/GameObjects/Components/Construction/ConstructorComponent.cs
index 5ac9f6a4c8..3c6e79f50b 100644
--- a/Content.Server/GameObjects/Components/Construction/ConstructorComponent.cs
+++ b/Content.Server/GameObjects/Components/Construction/ConstructorComponent.cs
@@ -30,8 +30,6 @@ namespace Content.Server.GameObjects.Components.Construction
         [Dependency] private readonly IMapManager _mapManager;
         [Dependency] private readonly IServerEntityManager _serverEntityManager;
         [Dependency] private readonly IEntitySystemManager _entitySystemManager;
-        [Dependency] private readonly ISharedNotifyManager _notifyManager;
-        [Dependency] private readonly ILocalizationManager _localizationManager;
 #pragma warning restore 649
 
         public override void HandleNetworkMessage(ComponentMessage message, INetChannel channel, ICommonSession session = null)
diff --git a/Content.Server/GameObjects/Components/Doors/AirlockComponent.cs b/Content.Server/GameObjects/Components/Doors/AirlockComponent.cs
index c6d280ff3f..14483c105b 100644
--- a/Content.Server/GameObjects/Components/Doors/AirlockComponent.cs
+++ b/Content.Server/GameObjects/Components/Doors/AirlockComponent.cs
@@ -26,10 +26,6 @@ namespace Content.Server.GameObjects.Components.Doors
     {
         public override string Name => "Airlock";
 
-#pragma warning disable 649
-        [Dependency] private readonly ILocalizationManager _localizationMgr;
-#pragma warning restore 649
-
         /// <summary>
         /// Duration for which power will be disabled after pulsing either power wire.
         /// </summary>
diff --git a/Content.Server/GameObjects/Components/Fluids/PuddleComponent.cs b/Content.Server/GameObjects/Components/Fluids/PuddleComponent.cs
index 3a3d06b8fa..1c11d44b02 100644
--- a/Content.Server/GameObjects/Components/Fluids/PuddleComponent.cs
+++ b/Content.Server/GameObjects/Components/Fluids/PuddleComponent.cs
@@ -18,7 +18,6 @@ using Robust.Shared.Serialization;
 using Robust.Shared.Utility;
 using Robust.Shared.ViewVariables;
 using Timer = Robust.Shared.Timers.Timer;
-using Robust.Shared.Utility;
 
 namespace Content.Server.GameObjects.Components.Fluids
 {
diff --git a/Content.Server/GameObjects/Components/Instruments/InstrumentComponent.cs b/Content.Server/GameObjects/Components/Instruments/InstrumentComponent.cs
index b35178f5bd..5c7f05872c 100644
--- a/Content.Server/GameObjects/Components/Instruments/InstrumentComponent.cs
+++ b/Content.Server/GameObjects/Components/Instruments/InstrumentComponent.cs
@@ -29,7 +29,9 @@ namespace Content.Server.GameObjects.Components.Instruments
     public class InstrumentComponent : SharedInstrumentComponent,
         IDropped, IHandSelected, IHandDeselected, IActivate, IUse, IThrown
     {
+#pragma warning disable 649
         [Dependency] private IServerNotifyManager _notifyManager;
+#pragma warning restore 649
 
         // These 2 values are quite high for now, and this could be easily abused. Change this if people are abusing it.
         public const int MaxMidiEventsPerSecond = 20;
@@ -98,7 +100,7 @@ namespace Content.Server.GameObjects.Components.Instruments
             }
         }
 
-        private void OnPlayerStatusChanged(object? sender, SessionStatusEventArgs e)
+        private void OnPlayerStatusChanged(object sender, SessionStatusEventArgs e)
         {
             if (e.NewStatus == SessionStatus.Disconnected)
                 InstrumentPlayer = null;
diff --git a/Content.Server/GameObjects/Components/Interactable/TilePryingComponent.cs b/Content.Server/GameObjects/Components/Interactable/TilePryingComponent.cs
index 4a08588a5f..be625da60f 100644
--- a/Content.Server/GameObjects/Components/Interactable/TilePryingComponent.cs
+++ b/Content.Server/GameObjects/Components/Interactable/TilePryingComponent.cs
@@ -16,11 +16,9 @@ namespace Content.Server.GameObjects.Components.Interactable
     public class TilePryingComponent : Component, IAfterInteract
     {
 #pragma warning disable 649
-        [Dependency] private IEntitySystemManager _entitySystemManager;
+        [Dependency] private readonly IEntitySystemManager _entitySystemManager;
         [Dependency] private readonly ITileDefinitionManager _tileDefinitionManager;
         [Dependency] private readonly IMapManager _mapManager;
-        [Dependency] private readonly IPrototypeManager _prototypeManager;
-        [Dependency] private readonly IRobustRandom _robustRandom;
 #pragma warning restore 649
 
         public override string Name => "TilePrying";
diff --git a/Content.Server/GameObjects/Components/Interactable/ToolComponent.cs b/Content.Server/GameObjects/Components/Interactable/ToolComponent.cs
index 9ef6d8d96f..6c2c2ea22d 100644
--- a/Content.Server/GameObjects/Components/Interactable/ToolComponent.cs
+++ b/Content.Server/GameObjects/Components/Interactable/ToolComponent.cs
@@ -36,9 +36,7 @@ namespace Content.Server.GameObjects.Components.Interactable
     public class ToolComponent : SharedToolComponent
     {
 #pragma warning disable 649
-        [Dependency] private IEntitySystemManager _entitySystemManager;
-        [Dependency] private readonly ITileDefinitionManager _tileDefinitionManager;
-        [Dependency] private readonly IMapManager _mapManager;
+        [Dependency] private readonly IEntitySystemManager _entitySystemManager;
         [Dependency] private readonly IPrototypeManager _prototypeManager;
         [Dependency] private readonly IRobustRandom _robustRandom;
 #pragma warning restore 649
diff --git a/Content.Server/GameObjects/Components/Research/LatheComponent.cs b/Content.Server/GameObjects/Components/Research/LatheComponent.cs
index 34c4223468..9b3f7cd56b 100644
--- a/Content.Server/GameObjects/Components/Research/LatheComponent.cs
+++ b/Content.Server/GameObjects/Components/Research/LatheComponent.cs
@@ -195,7 +195,7 @@ namespace Content.Server.GameObjects.Components.Research
                     break;
             }
 
-            Timer.Spawn(InsertionTime, async () =>
+            Timer.Spawn(InsertionTime, () =>
             {
                 State = LatheState.Base;
                 SetAppearance(LatheVisualState.Idle);
diff --git a/Content.Server/GameObjects/Components/Weapon/Melee/StunbatonComponent.cs b/Content.Server/GameObjects/Components/Weapon/Melee/StunbatonComponent.cs
index a1a0898ad3..6725d63335 100644
--- a/Content.Server/GameObjects/Components/Weapon/Melee/StunbatonComponent.cs
+++ b/Content.Server/GameObjects/Components/Weapon/Melee/StunbatonComponent.cs
@@ -25,10 +25,12 @@ namespace Content.Server.GameObjects.Components.Weapon.Melee
     [RegisterComponent]
     public class StunbatonComponent : MeleeWeaponComponent, IUse, IExamine, IMapInit, IInteractUsing
     {
+#pragma warning disable 649
         [Dependency] private IRobustRandom _robustRandom;
         [Dependency] private IEntitySystemManager _entitySystemManager;
         [Dependency] private readonly ISharedNotifyManager _notifyManager;
         [Dependency] private readonly ILocalizationManager _localizationManager;
+#pragma warning restore 649
 
         public override string Name => "Stunbaton";
 
diff --git a/Content.Server/GameObjects/EntitySystems/Click/InteractionSystem.cs b/Content.Server/GameObjects/EntitySystems/Click/InteractionSystem.cs
index 14332405bb..160f8d756b 100644
--- a/Content.Server/GameObjects/EntitySystems/Click/InteractionSystem.cs
+++ b/Content.Server/GameObjects/EntitySystems/Click/InteractionSystem.cs
@@ -315,13 +315,8 @@ namespace Content.Server.GameObjects.EntitySystems
     {
 #pragma warning disable 649
         [Dependency] private readonly IMapManager _mapManager;
-        [Dependency] private readonly IPhysicsManager _physicsManager;
-        [Dependency] private readonly ILocalizationManager _localizationManager;
 #pragma warning restore 649
 
-        public const float InteractionRange = 2;
-        public const float InteractionRangeSquared = InteractionRange * InteractionRange;
-
         public override void Initialize()
         {
             var inputSys = EntitySystemManager.GetEntitySystem<InputSystem>();
diff --git a/Content.Server/GameObjects/EntitySystems/HandsSystem.cs b/Content.Server/GameObjects/EntitySystems/HandsSystem.cs
index 97454023fb..1a518b864d 100644
--- a/Content.Server/GameObjects/EntitySystems/HandsSystem.cs
+++ b/Content.Server/GameObjects/EntitySystems/HandsSystem.cs
@@ -27,7 +27,6 @@ namespace Content.Server.GameObjects.EntitySystems
     {
 #pragma warning disable 649
         [Dependency] private readonly IMapManager _mapManager;
-        [Dependency] private readonly IEntitySystemManager _entitySystemManager;
         [Dependency] private readonly IServerNotifyManager _notifyManager;
 #pragma warning restore 649
 
diff --git a/Content.Server/GameTicking/GamePresets/PresetSuspicion.cs b/Content.Server/GameTicking/GamePresets/PresetSuspicion.cs
index d4692cecf8..4616888dd5 100644
--- a/Content.Server/GameTicking/GamePresets/PresetSuspicion.cs
+++ b/Content.Server/GameTicking/GamePresets/PresetSuspicion.cs
@@ -19,7 +19,6 @@ namespace Content.Server.GameTicking.GamePresets
     public class PresetSuspicion : GamePreset
     {
 #pragma warning disable 649
-        [Dependency] private readonly ISandboxManager _sandboxManager;
         [Dependency] private readonly IChatManager _chatManager;
         [Dependency] private readonly IGameTicker _gameTicker;
         [Dependency] private readonly IRobustRandom _random;
diff --git a/Content.Server/Health/BodySystem/Mechanism/DroppedMechanismComponent.cs b/Content.Server/Health/BodySystem/Mechanism/DroppedMechanismComponent.cs
index 95a007f226..1de01a25a4 100644
--- a/Content.Server/Health/BodySystem/Mechanism/DroppedMechanismComponent.cs
+++ b/Content.Server/Health/BodySystem/Mechanism/DroppedMechanismComponent.cs
@@ -13,16 +13,10 @@ namespace Content.Server.BodySystem {
 
     /// <summary>
     ///    Component containing the data for a dropped Mechanism entity.
-    /// </summary>	
+    /// </summary>
     [RegisterComponent]
     public class DroppedMechanismComponent : Component
     {
-
-        #pragma warning disable CS0649
-            [Dependency]
-            private IPrototypeManager _prototypeManager;
-        #pragma warning restore
-
         public sealed override string Name => "DroppedMechanism";
 
         [ViewVariables]
diff --git a/Content.Server/Health/BodySystem/Surgery/ServerSurgeryToolComponent.cs b/Content.Server/Health/BodySystem/Surgery/ServerSurgeryToolComponent.cs
index 42694bde13..0300df1a85 100644
--- a/Content.Server/Health/BodySystem/Surgery/ServerSurgeryToolComponent.cs
+++ b/Content.Server/Health/BodySystem/Surgery/ServerSurgeryToolComponent.cs
@@ -30,12 +30,6 @@ namespace Content.Server.GameObjects.Components.Weapon.Melee
     [RegisterComponent]
     public class ServerSurgeryToolComponent : SharedSurgeryToolComponent, IAfterInteract
     {
-#pragma warning disable 649
-        [Dependency] private readonly IMapManager _mapManager;
-        [Dependency] private readonly IEntitySystemManager _entitySystemManager;
-        [Dependency] private readonly IPhysicsManager _physicsManager;
-#pragma warning restore 649
-
         public HashSet<IPlayerSession> SubscribedSessions = new HashSet<IPlayerSession>();
         private Dictionary<string, BodyPart> _surgeryOptionsCache = new Dictionary<string, BodyPart>();
         private BodyManagerComponent _targetCache;
diff --git a/Content.Shared/GameObjects/EntitySystems/SharedInteractionSystem.cs b/Content.Shared/GameObjects/EntitySystems/SharedInteractionSystem.cs
index 6b0a937ff8..787e91f041 100644
--- a/Content.Shared/GameObjects/EntitySystems/SharedInteractionSystem.cs
+++ b/Content.Shared/GameObjects/EntitySystems/SharedInteractionSystem.cs
@@ -19,7 +19,6 @@ namespace Content.Server.GameObjects.EntitySystems
     public class SharedInteractionSystem : EntitySystem
     {
         #pragma warning disable 649
-        [Dependency] private readonly IMapManager _mapManager;
         [Dependency] private readonly IPhysicsManager _physicsManager;
         #pragma warning restore 649
 
diff --git a/Content.Shared/Health/BodySystem/Mechanism/MechanismPrototype.cs b/Content.Shared/Health/BodySystem/Mechanism/MechanismPrototype.cs
index 206e5f28de..ce63af1fd2 100644
--- a/Content.Shared/Health/BodySystem/Mechanism/MechanismPrototype.cs
+++ b/Content.Shared/Health/BodySystem/Mechanism/MechanismPrototype.cs
@@ -12,7 +12,7 @@ namespace Content.Shared.BodySystem {
 
     /// <summary>
     ///    Prototype for the Mechanism class.
-    /// </summary>	
+    /// </summary>
     [Prototype("mechanism")]
     [NetSerializable, Serializable]
     public class MechanismPrototype : IPrototype, IIndexedPrototype {
@@ -20,7 +20,6 @@ namespace Content.Shared.BodySystem {
         private string _name;
 		private string _description;
 		private string _examineMessage;
-        private string _spritePath;
         private string _rsiPath;
         private string _rsiState;
         private int _durability;
@@ -34,10 +33,10 @@ namespace Content.Shared.BodySystem {
 
         [ViewVariables]
         public string Name => _name;
-					
+
 		[ViewVariables]
-        public string Description => _description;		
-  
+        public string Description => _description;
+
 		[ViewVariables]
 		public string ExamineMessage => _examineMessage;
 
@@ -49,19 +48,19 @@ namespace Content.Shared.BodySystem {
 
         [ViewVariables]
 		public int Durability => _durability;
-				
+
 		[ViewVariables]
-		public int DestroyThreshold => _destroyThreshold;	
-		
+		public int DestroyThreshold => _destroyThreshold;
+
 		[ViewVariables]
 		public int Resistance => _resistance;
-			
+
 		[ViewVariables]
 		public int Size => _size;
 
         [ViewVariables]
-        public BodyPartCompatibility Compatibility => _compatibility;	
-		
+        public BodyPartCompatibility Compatibility => _compatibility;
+
         public virtual void LoadFrom(YamlMappingNode mapping){
             var serializer = YamlObjectSerializer.NewReader(mapping);
 
@@ -74,9 +73,9 @@ namespace Content.Shared.BodySystem {
             serializer.DataField(ref _durability, "durability", 0);
             serializer.DataField(ref _destroyThreshold, "destroyThreshold", 0);
             serializer.DataField(ref _resistance, "resistance", 0);
-            serializer.DataField(ref _size, "size", 2);  
+            serializer.DataField(ref _size, "size", 2);
             serializer.DataField(ref _compatibility, "compatibility", BodyPartCompatibility.Universal);
-        }		
+        }
 	}
 }