Keurig · Coffee Maker Minor
Strong Brew Not Available — Keurig Coffee Maker Strong Brew Unavailable — cup size mismatch
Strong Brew and Iced Brew are only available on certain cup sizes (typically 6, 8, 10 oz). Selecting Strong with an unsupported size disables the option and may flash the button.
- Keep using it?
- Yes — fix when convenient
- DIY difficulty
- Easy
- Verified against
- keurig.com ↗
How to fix it
- Select a smaller cup size (6, 8, or 10 oz)
- Then press Strong before pressing Brew
- Use a standard coffee K-Cup pod
- Refer to the user manual cup-size matrix for your model
Why it happens
Typical signs: Strong button flashes or grays out · Strong setting won't engage · Iced setting locked out
- Cup size doesn't support Strong/Iced 12 oz Travel size often excludes Strong
- Pod type incompatible Hot Cocoa or some specialty K-Cups disable Strong
More Keurig coffee maker codes
Add Water Add Water Light — reservoir low or sensor fault All Lights Blinking All Lights Blinking — internal water flow or sensor fault Auto Off Auto Off — power-save shutdown Brewer Needs Reset Brewer Needs Reset — control board lockup Brew Interrupted Brew Interrupted — cycle aborted mid-brew Descale Light Descale Light — mineral buildup detected
Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: keurig.com.