Just finished installing a second cigar lighter plug, this time on the driver's side dashboard of our 2017 Thor Axis 25.2 to power a Pyle GPS driven speedo, clock and compass in preparation for tomorrow's trip to visit some friends and relatives in New Jersey and Pennsylvania. I also installed a rear view mirror mount (so I can see what goes bump in the night behind me), but I will not hang the mirror until just before we leave to give the glue plenty of time to dry.