Hi everyone,
I’m having difficulty setting up my Charger 2 in my Mercedes-Benz Vito (W447). The vehicle uses variable voltage (smart alternator) system, so assume it requires the D+ signal cable otherwise the voltage drops under 13V and the Charger 2 stops working. The Charger 2 works fine if the Voltage is over 13v.
Bluetti does not sell the D+ signal cable as an accessory and has advised me to purchase one from Amazon. However, I haven’t been able to find a suitable product online. Has anyone successfully purchased a D+ signal wire online and can recommend one?
I’m also unsure how best to connect the D+ wire in the Vito (W447). Do I need to piggyback it from one of the fuses in the fuse box under the passenger seat and if so which one, or is there a customer connection point on the auxiliary battery or elsewhere in the vehicle that I can use?
If anyone has experience installing a D+ cable in a Mercedes Vito, I would really appreciate your guidance.
Many thanks,
Richard