Looking for recommended fluid & filter change intervals. Mostly interested in factory recommendations, but if anyone has more aggressive service intervals, I'd be interested in hearing from them as well (provided some justification is given). I've flipped through the OM, but I don't remember seeing anything specific, and I'm not sure my car has all the original maintenance/service documentation.

Looking specifically for the following:

- Engine OCI (synthetic or otherwise, though I think I'm decided on 15W-40 Delvac 1).
- Fuel filters (in-line & screw-in).
- Engine air filter (I don't think my '92 has a cabin air filter).
- Tranny fluid & filter.
- PS fluid & filter.
- Brake fluid flush (usually do 1-2 years on my BMW, depending on use).
- Coolant flush (I think I do 2 years on my BMW...).
- Rear diff fluid (annual on my BMW, but it has an LSD - no ASD on my W124).
- Glow plugs.
- Anything I'm forgetting?

All of the above was changed about 2000 miles ago, so I figure I'm good to go for a while, with the exception of engine oil, and possibly fuel filters.

Thanks!