Re: Mirror Signal Lights - Always on possible?
No, Benzes and Toyotas don't have lights that stay on. The lights you're seeing on the Ford trucks are running lights, not turn signal indicators.
It should be possible to do, but its going to involve a fair bit of wiring...
2011 Jeep Grand Cherokee Laredo X. Natural Green Pearl w/ Black interior. QT1, moonroof, 430N, trailer tow.
2013 Lexus GS350