switch in t660

There's a switch In the truck that just says spare. I'm not sure what it is or does.

 

it dont do anything unless u use it for something, ie extra light, and such, I have same truck and looked in owners manual

 

it doesn't do anything, its a spare switch,for an an added function.

 

No no no that's how you get the spare tire of your truck

 

I almost went there,didnt want to be looked at a grumpy crusty, LOL

 

that's the spare time button for the end of the day when you run out of hours.

 

I thought it was for bowling

 

Wow guys lol I figured it was just a extra switch I just wanted to make sure