<strong>Yahoo Message Number: 14210</strong>Coach: '98 Intrigue, Dynamax chassis. <br/>What does the voltmeter indicate? I have an aftermarket digital voltmeter in the cigarette lighter, which usually indicates voltages in the upper 13's when traveling. The stock dashboard voltmeter is acting up, however, with the needle dropping down to 10V ... red light coming on ... then the needle goes...