Di2 has a lot of functionality that is triggered using the bike's function button, and the LEDs next to that button report the bike's status using a series of lights and flashes. The location of these buttons and LEDs is different for 10-speed, 11-speed, and 12-speed Di2, as well as the light patterns.
If you have different generation Di2 bikes this gets really complicated, really fast.
Print the cheat cheats you need, and put them in your garage or bike shed, That way you'll never have to look up the manual ever again!
12-speed Di2 Cheat Sheet
11-speed Di2 Cheat Sheet (with Synchronized Shift)
10/11-speed Di2 Cheat Sheet (without Synchronized Shift)
10-speed Di2 bikes and bikes with the SM-BTR2 internal battery or SM-BMR1/2 battery mount have slightly different timings for adjustment mode and crash reset, so I've there's a separate cheat sheet for these older bikes.
Finally, here is a zip file containing all cheat sheets.
Put your own logo on the Cheat Sheets
Want to put your own logo on the Cheat Sheets? You can! Go right ahead. The top right of the cheat sheet is all yours.
If you have to move some content down, or move things around a bit, feel free to do so. You are free to modify the cheat sheets as you see fit. The only things you cannot change are the QR codes and links to BetterShifting.com. Other than that, go ahead.
Want the source files? No problem, just send me a message.
Do you have suggestions on how to improve the cheat sheets? Spotted a mistake? I'd love to hear from you. Please leave a comment below or send me a message.