Warm air or moisture felt around the door frame; door does not seem to seal properly.

Safety first: Ensure the unit is unplugged if you are adjusting hinges that expose wiring.

Steps to improve sealing:

• Level the cabinet: Use a spirit level and adjust the front feet so the cooler leans slightly back, helping the door close firmly.
• Inspect gasket: Look for visible damage or areas where the gasket does not contact the frame.
• Warm and reshape: Slightly warm the gasket with a hair dryer (on low) and gently pull it into shape to improve contact.
• Replace gasket: If damage is significant, install a new door gasket designed for your Siemens model.