I added rev camera using the avelectronic.com switcher. http://www.avelectronic.com/products.htm
Very happy with it. I won't own another vehicle without adding this. And the reverse camera is a must. I use the mirror 85% of the time but a quick glance to see what is setting off the rear sonar is great.
Very happy with it. I won't own another vehicle without adding this. And the reverse camera is a must. I use the mirror 85% of the time but a quick glance to see what is setting off the rear sonar is great.