JohnV6, l didn't find the one with Voltmeter,alll found were with Ammeter, including the one within the instructions booklet provided with the car and hopefully gone to me. Could you provide a link or send me the right one via MP?
BTW, thanks all of you who answered, it helps. I didn't know the link between Ammeter and dynamos / Voltmeter and alternator.
Seems that factory improvement was not synchronized with documentation update.
