1973 Unimog 404
Well I'm getting my W.German 404 back online after lots of cosmetic restoration and a winter of basically sitting in the garage. I have two Optimia batteries with a confirmed charge. Every single electical component on the truck is acting dead as can be. Where would you guys start troubleshooting at? Do the battery cut off switchs go bad, or would you guys start at the harness/fuses? Last question is can I use a regular test light (from NAPA assume it's a 12vlt) or do I need a test light specific to 24v?