Gentleman - I bought a new 2016 Denali last fall. The only thing I don't like about it is it won't charge my cell phone if the car isn't running. Is there a way to fix this? MDS
From the power point? Try the cigar lighter, but most newer vehicles don't power the power points with the ignition off. Or they are on for about 15 min before the accessory delay relay kicks off.
You could install an under dash charging port and tap into an always hot wire to supply the power or rerout the power supply for the existing port.
