Has anyone used it and what is the quality of electrical diagrams?

 

What are you looking for? And yes I had a subscription but used the Volvo diagrams for Volvos.

 

My warning lights all went out on a 1988 244. Speedo too. Just looking for a readable schematic. (my Bentley is horrible) so that I can figure out the problem.The alternator blew, no oil seat belt light, bulb brake, emer brake, oil pressure light. Dash lights illuminate. Car will run and start but no charging by alternator.

 

How do I access Volvo Diagrams please.