2018 Sierra SLT - On the left side of my dash, between the lights selector and trailer brake controls, I have a slot. Looks like a card slot of some sorts. What the heck is this?
I believe that's correct. Just not sure how someone came up with the idea and sold it to the decision makers. Give me a minute or two and I could have come up with a better idea on how to use the space.Well Google says it's to hold gate passes, gas cards, tollway cards, etc. Whatever will fit, I reckon.
Integrated Trailer Brake Control (ITBC). Not sure of all the particulars, but as I understand it, you use this to set up how much braking you want your trailer to do when you hit the brakes. Again, I'm no expert on this.Yeah, that's OK, but what does the switch above it do ? I got one on my 2015 Tahoe ?
I hear you. I've been on a few sites that if you post something without looking for it in the manual or asking before you search the site, you get your head bit off, so I always do my due diligence. I see it in the manual now, but you have to admit it's not easy to find. The picture on page 6 doesn't show the slot and I missed on page 7 where it said If equipped, see Instrument panel storage on page 124.Not trying to be a smart ass; but try page 124