As mentioned in another thread ('03 V11 runs like crap), a weak battery on a V11 can be a source of frustration. This is a recurring theme and can lead to a literal "wild goose chase" of various other issues when, really, the battery needs proper conditioning.   So, three things: 1) Don't let your AGM fall below 12.65 volts before "conditioning" it. (First, discharge with the lights on for a few minutes, then charge as in Step 3.)   2) Don't expect your V11's electrical