Bought one of those test thingies from Maplins and did the tests.
£10 WHAT A BARGAIN-half price
Mines deffo starter motor though. Managed to jump start today (with wife and kids pushing of course), plenty of power.
It's all a learning curve though and so different to my bug!
I've just had the same problem today on my 88 multivan.
Used it a couple of times this morning and then this afternoon nothing. Checked all fuses and have a new battery. Turned the key and zilch!
HELP