Hi Dan; I bought the manual on eBay for about $10.00 USD, several years ago. It has helped me on a number of occasions, as I tend to do all my own work. Between the parts breakdown on realoem.com and the DVD, most jobs are a snap.

I see several vendors selling the DVDs, which cover a range of models, but do include the E70s. Most are out of the UK, but the price is right.

Best wishes,
Dick