yes.

code/game/objects/items/implants/implant_hijack.dm

@@ -8,8 +8,8 @@
 	var/toggled = FALSE
 	icon_state = "hijack"
 	var/eye_color
-	var/stealthmode = FALSE
-	var/stealthcooldown = 0
+	//var/stealthmode = FALSE
+	//var/stealthcooldown = 0
 
 /obj/item/implant/hijack/activate()
 	. = ..()
@@ -18,13 +18,13 @@
 		imp_in.click_intercept = src
 		imp_in.siliconaccesstoggle = TRUE
 		to_chat(imp_in,"<span class='notice'>You turn on [src]'s silicon interactions.</span>")
-		if (ishuman(imp_in) && !stealthmode)
+		if (ishuman(imp_in)/* && !stealthmode*/)
 			toggle_eyes(TRUE)
 	else
 		imp_in.click_intercept = null
 		imp_in.siliconaccesstoggle = FALSE
 		to_chat(imp_in,"<span class='notice'>You turn off [src]'s silicon interactions.</span>")
-		if (ishuman(imp_in) && !stealthmode)
+		if (ishuman(imp_in)/* && !stealthmode*/)
 			toggle_eyes(FALSE)
 
 /obj/item/implant/hijack/proc/toggle_eyes(on)
@@ -58,8 +58,8 @@
 /obj/item/implant/hijack/proc/InterceptClickOn(mob/living/user,params,atom/object)
 	if (user.get_active_held_item() || isitem(object) || !toggled || user.incapacitated())
 		return
-	if (stealthmode == FALSE && istype(object,/obj/machinery/power/apc))
-		hijack_remotely()
+	//if (stealthmode == FALSE && istype(object,/obj/machinery/power/apc))
+	//	hijack_remotely()
 	var/area/a = get_area(object)
 	if (!hasSiliconAccessInArea(imp_in,a))
 		return
@@ -80,6 +80,7 @@
 	object.attack_ai(imp_in)
 	return TRUE
 
+/* for later
 /obj/item/implant/hijack/proc/hijack_remotely(/obj/machinery/power/apc/apc)
 	if (apc.hijacker)
 		return //can't remotely hijack an already hijacked APC
@@ -89,4 +90,6 @@
 		apc.update_icon()
 		cooldown = world.time + 2 MINUTES
 		toggle_eyes(TRUE)
-		stealthmode = FALSE
+		stealthmode = FALSE
+
+*/