Strong gas smell around Miele gas cooktop or range, especially when burners are off.

Critical safety warning: If you smell gas strongly, do not operate any electrical switches or create sparks. Turn off the gas supply at the shutoff valve, ventilate the area, and evacuate if the smell is intense. Contact your gas supplier or emergency services as required.

• Shut off gas: Close the gas shutoff valve supplying the appliance.
• Leak check (qualified persons only): With gas turned on briefly, apply a soap‑water solution to accessible joints and look for bubbles indicating leaks. Never use an open flame.
• Tighten or replace: Tighten leaking fittings or replace damaged hoses using approved gas‑rated components.
• Professional service: Internal valve or manifold leaks must be repaired by a qualified gas technician; do not attempt internal gas valve replacement without proper training.