back up camera

Hi, went to the local stereo store today & they got my steering wheel controls working but said they couldn't get the rear view mirror back up cam to work because of the voltage differences is that true or was he just pulling my leg. mines a 2010. also has there ever been a cheaper way than...

Hello peeps, I'm selling my baby, Freddy Taco, to someone who is willing to treat him well. He's a limited edition 4-door Tacoma TRD Pro, in manual, with 20,000 miles, and a super solid A.R.E. cap. I bought him last year thinking I'd have the opportunity to take him out more often, but I...