I can't stop all the lights from flashing on my Braun Tassimo coffee brewing machine. It is preventing the machine from brewing a cup of coffee.

If all the indicator lights are flashing after you've initialized your machine, reset it by turning it off and then on. If there's no disk in the brewing mechanism, all the indicator lights will flash.Sep 5, 2020

Braun Tassimo Coffee Maker Troubleshooting ' Hunker

Videos as well, or time for a new one?

https://www.google.com/search?q=Braun+Tassimo+lights+flashing

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I ran into the same problem myself. One possibility is this: Follow this sequence: 1) With the top up and the disk NOT engaged, turn the main power on. 2) Put the disk in and lock the top down. At this time, the cup logo shouls flash once and stay on. 3) Push the large round button once and the cup logo will flash and the brewing should start.
I had a few things out of sequence at first and it was frustrating me as well. I hope this helps!!

Open the brew mechanism. Opening the brew
mechanism will initiate the heating of the water and the
HEATING light will flash.
2 Place a clean cup on the cup stand, adjusting the height of the
stand up or down so that the rim of the cup is close to the
brew mechanism.
• To adjust the cup stand, insert your finger in the center
of the stand, lift and turn.
• To avoid spilling over, please choose the right sized cup for
the drink you are making.
3 Position your choice of T-DISC on the T-DISC holder, label facing
down. Firmly close the brew mechanism by pressing the clamp
down until it shuts. The HEATING light may flash again as the
machine heats the water to the required temperature for
your drink.
4 When the AUTO light illuminates, press and release the start/stop
button. Brewing will start automatically. There may be a short pause
during brewing; this is normal and is designed to draw out the full flavor
of your drink. The AUTO light flashes throughout the brew cycle. When
the machine has finished brewing, the indicator light will move from
AUTO to MANUAL and then, after a delay of 30 seconds, to HEATING.
5 Open the brew mechanism, remove the T-DISC and discard.
Your drink is now ready to be enjoyed.
You can prepare the next beverage right away by repeating
steps 2 - 5.

• All lights will blink the first time you turn on your
machine. This is your cue to prepare your machine for use by
following the quick instructions in Step 1 on separate insert.
• If the water level runs low while you are preparing a
beverage, all lights will flash. Simply remove and refill the
water container, and brewing will continue automatically
where it left off. It should not be necessary to discard the T-DISC
and start over.
• The AUTO light will blink throughout the brewing process.
Some drinks require a pause in brewing as part of the recipe
for brewing your perfect cup - this is to allow the optimal flavors
to unfold and is a normal part of the brewing process. The AUTO
light will continue to blink throughout this process.

HOW TO MAKE A DRINK
• Place the mug of your choice on the cup stand.
• When the STANDBY light illuminates, insert the T-DISC® of your choice
and close the clamp.
• The HEATING light will blink as the brewer heats the water to the
optimal temperature for your drink.
• Once the proper temperature is reached, the AUTO light will
illuminate. When it lights up, press the start/stop button to begin
the brew cycle.
• The AUTO light will continue to flash throughout the brewing cycle.
PLEASE NOTE: Some beverages have a pause in brewing
after the initial influx of water into the T-DISC®.
• The MANUAL light will illuminate when your drink is ready.

fill tank with clean water ,turn power on , insert the T disk beverage of your choice in the disk head and close cover , the green light should be on , place appropriate cup under spout , press the button , and happy brewing ..

For a Braun machine, unfortunately this is quite normal as it's part of the "purge" once it has finished brewing.

The new Bosch machines do not do this and finish their cycle with a steam purge instead.

I use distilled white vinegar, but you can use specialized coffee cleaners with this model:

Descaling
Descaling 11
Descale your Tassimo machine every three months to keep it
operating at full potential.
1 Descaling products are widely available from stores selling coffeemakers and espresso
machines. Only use a product intended for descaling. Mix the descaling product
directly in the water container, following the instructions provided on the descaling
packaging. Replace the water container on the machine.
2 Place a large cup or mug on the cup stand, insert the cleaning disc, bar code down,
and close the brew mechanism. When the AUTO light illuminates, press and release
the start/stop button. The brew cycle will fill the machine with descaling solution. Empty
the cup and let the machine stand for 15 minutes.
3 Open the brew mechanism and close it again, leaving the cleaning disc in place.
When the AUTO light illuminates, press and release the start/stop button. When the
machine stops running, empty the cup, and let the machine stand for 15 minutes.
Repeat this step two more times for maximum descaling effectiveness. Discard the
remaining descaling agent from the water container, rinse it thoroughly and refill
with fresh, cold water.
4 Open and close the brew mechanism again, leaving the cleaning disc in place.
When the AUTO light illuminates, press and hold the start/stop button to flush water
through the machine. The MANUAL light will flash. When the cup is full, release the
start/stop button, empty the cup, and replace it on the cup stand.
5 Repeat step 4, flushing clean water through the machine in the same manner and
emptying the cup as it fills. To ensure that all the descaling solution is completely rinsed
away, flush two full water containers through the machine before using it again.

Return it, I called Tassimo & it's a problem.

thats a tough question my brother.but you can try wwwbraun.com and see what you get.good luck.

i think it's supposed to do that. the cup at the base is supposed to be catching all the water that the tassimo is 'leaking'. it should be dumped after every cup of tea/coffee. if you have taller cups, and do not use the cup base that comes with the machine in order to fit the taller cups under where the tea/coffee comes out, then you are right. it seems like it's 'leaking' because it is. there should be enough room in the base for one cup, but then it can also be removed so as to dump the excess water out after the cup is made. hope this helps!