Lego Harry Potter: Years 5-7 Cheats and Tips

Pause gameplay and select the 'Extras' option to enter the following codes and enable the corresponding effect.
Carrot Wands:
Enter AUC8EH
Character Studs:
Enter H27KGC
Character Token Detector:
Enter HA79V8
Christmas:
Enter T7PVVN
Collect Ghost Studs:
Enter 2FLY6B
Extra Hearts:
Enter J9U6Z9
Fall Rescue:
Enter ZEX7MV
Fast Dig:
Enter Z9BFAD
Gold Brick Detector:
Enter 84QNQN
Hogwarts Crest Detector:
Enter TTMC6D
Invincibility:
Enter QQWC6B
Red Brick Detector:
Enter 7AD7HE
Score x2:
Enter 74YKR7
Score x6:
Enter XK9ANE
Score x8:
Enter HUFV2H
Score x10:
Enter H8X69Y
Super Strength:
Enter BMEU6X

Enter the code 'AAAAAA' in the Weasleys' joke shop on Diagon Alley to unlock the Freezing Charm (Immobulus) spell. This spell is capable of immobilising living targets and can be used to disable Muggle burglar alarms.

Enter the codes below into the Extras menu while paused to achieve the listed effect:
Character Studs: H27KGC
Character Token Detector: HA79V8
Christmas (all characters wear Xmas hats): T7PVVN
Collect Ghost Studs: 2FLY6B
Extra Hearts: J9U6Z9
Fall Rescue: ZEX7MV
Gold Brick Detector: 84QNQN
Hogwarts Crest Detector: TTMC6D
Invincibility: QQWC6B
Red Brick Detector: 7AD7HE
Score Multiplier x2: 74YKR7
Score Multiplier x6: XK9ANE
Score Multiplier x8: HUFV2H
Score Multiplier x10: H8X69Y
Super Strength: BMEU6X