I've read and looked at other installations of the trik-l-start system, so here is ours in our 03' U320.<br/><br/>For those not familiar with this product, here is a short marketing blurb. The TRIK-L-STARTâ„¢ is designed to keep your engine starting battery fully charged during long periods of storage or inactivity. Connected between the house and starting batteries, it diverts...