If the wire you see on the ignition switch is a large wire, it may actually have other wires in side of it. What you can do is use a circuit tester like # PTW2979 if needed to locate the correct wire. The correct wire will only show power when the key is in the on position.
You could also follow the wire to the starter motor and see if it separates out to 2 wires and test those wires. Bascially the only way to know for sure which wire to connect to would be to test the wires with a circuit... view full answer...
If you called the Dealwership and they told you the brake controller harness was included with your tow package, I would ask them where it would be located.
I spoke with one of our installers and they told me that the harness on the 2013 Sprinter was located under the access panel as shown in the video, but MB may have placed the harness somewhere else on your Sprinter.
If you find you do not have the harness on your Sprinter, you can use part # ETBC7 if you have a 4-way connector and... view full answer...
The Goal Zero Yeti 3000 Lithium Portable Power Station - 110 Volt # 287-38012 has a charge time of about 25 hours using the AC charging port.
Solar charging gives you many more variables and can take anywhere between 5 to 50 hours depending on your solar conditions and the amount of wattage your solar panels collect. My contact at Goal Zero suggests a minimum of 400 watts of solar paneling which would charge the unit in 11-12 hours from empty. We have the Solar Charging Optimization... view full answer...
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