Ron Weasley unlocked the car with "a series of taps from his wand." Presumably the car required a pattern to be unlocked rather than a spell - just like the entrance into Diagon Alley.
Alohamora
if doors are locked they cannot bee unlocked
To open the Chamber of Secrets in LEGO Harry Potter, you need to first unlock and play as the character Tom Riddle. Once you have him, go to the entrance of the Chamber, located in Moaning Myrtle's bathroom. Use Riddle to activate the snake statue by pressing the relevant button, which will then reveal the entrance to the Chamber. After that, you can proceed inside to explore!
http://cheats.freeola.com/playstation_i/harry-potter-and-the-chamber-of-secrets_4532.html this will help you btw you and me bouth man i was qureas for years :) XD
In "Harry Potter and the Chamber of Secrets" for PlayStation 2, you can use the spell "Alohomora" to unlock doors. To cast it, approach a locked door, press the designated button to bring up the spell menu, and select "Alohomora." Once selected, aim at the door and press the action button to unlock it. Make sure you have learned the spell from your lessons first!
To unlock Percy Weasley in LEGO Harry Potter, you need to complete the level "The Burrow" in Year 4. After finishing the level, you can find Percy in the hub world. Simply approach him, and you'll be able to unlock him by purchasing him for a certain number of studs.
In "Harry Potter and the Chamber of Secrets" for GameCube, the confiscated items room is located on the second floor of Hogwarts. You can access it by entering the door marked with a sign that indicates it's for confiscated items. This room contains various items that can help you throughout the game, but you will need to complete certain tasks to unlock its contents.
In "Harry Potter and the Chamber of Secrets" for Game Boy Advance, you can obtain the Alohomora spell by progressing through the story. Specifically, you learn it after completing a quest involving the house-elf Dobby, which occurs in Harry's second year at Hogwarts. Once you have access to the spell, you can use it to unlock doors and chests throughout the game.
In Weasley Wizard Wheezes on Lego Harry Potter, players engage in various activities related to the Weasley twins' joke shop. They can explore the shop, interact with different products, and complete challenges to unlock new items. Additionally, players can participate in mini-games that showcase the whimsical and playful nature of the shop, often involving fun and humorous tasks related to the magical world.
In LEGO Harry Potter: Years 1-4, you can unlock Fawkes the phoenix by completing the story mission "The Chamber of Secrets." After defeating the Basilisk, Fawkes will appear and you can then access him. To use Fawkes, you need to complete a specific task where he helps you solve puzzles or reach new areas. Make sure to explore and complete all necessary story elements to unlock his abilities.
As far as I know, we just have to wait until JK Rowling puts it on Pottermore, but I'm going to go crazy if she doesn't get it on there soon
evidently, right now, you cannot unlock these secrets, but as we get closer to christmas, you will be able to