Luna,
I assume you checked tire pressures and confirmed they are all in spec.
(Just because they are new don't ignore this,
had a new set keep triggering TPMS, but one tire kept losing air once in a while,
turned out to be an intermittent bad seal on the valve stem/TPMS sensor,
There is a rebuild kit available to correct that.)
US mk5s with TPMS use a sensor in each wheel.
The sensors broadcast to an antenna in the dr side A-pillar
(also used for the key fob remote).
If the controller sees 4 sensors reporting the correct parameters,
the TPMS light will go off. i.e. If you have driven the car with correct tire pressures
and all 4 sensors are still good, it should have recalibrated on its own.
If you are not losing air,
Was the TPMS light OFF before the tire change?
If yes, it is possible the tire buster damaged a sensor.
If no, you may have a failed sensor - the sensor has a battery
that is not replaceable, if it goes, you replace the whole sensor.
9 years is well past expected battery life.
(and if the tire shop damaged it, they will likely shirk responsibility
and claim the sensor died of old age -
but if it was OK when you took it in,
I do not believe in coincidences in that case).
That is easy enough to determine with a VAG-COM,
the controller will show the values received from each sensor.
I kust bought new tires yesterday, bit the light wont go off. So it appears I have the model that does not have a button to reset the tire pressure light. I have to do it through the MFD. Problem is, my MFDstopped working 2 months after I got the car. The most I get is hhe backlight colors, and the yellow notification bar (and no clue what it's saying.) So, I can't see what I'm scrolling to. I was wondering if one of you could walk me through the steps to get to the reset option?
I would greatly appreciate the help.