Smell in cabin

[Fat Baz]

Any thoughts please we have a Ocean 3 yes old 9000 mile it has just developed a eggy gas smell which clears after approx 3 minutes with the air con on.
Leisure batteries are not hot so I presume charging OK
Many thanks

 

[dspuk]

Egg smell is usually the cat convertor. With 3 years and only 9K looks like you don’t use it too often which might mean you need to force a regen on the dpf.