Might have to find a new workshop?
Rossi, I thought diff and tranny fluids are classed as lifetime-fill by BMW and never require replacement? I'd still probably do it at 100,000km, but it will be long gone by then.
Brake fluid is done every 2yrs and a cabin microfilter every so often. I get oil changes every 10,000km, compared to BMW's 25-30,000km intervals. BMW probably recommend plugs 100,000km, but 60,000km sounds more reasonable... hate to think what aussie stealerships charge for plugs, I think they want $100 per plug here...what a joke