How do you reset a low tire pressure warning on a 2008 Jetta?

It seems to me you may need to replace the low pressure sensor located inside the rim.

Try increasing the pressure to 40 PSI and driving for a bit. Make sure the pressure and your gauge are correct.
http://forums.tdiclub.com/showthread.php?t=283846&page=2

Hello: Check tire pressure, Proper pressure should be on a label on the driver door and door frame. If tires are low, air them up to spec's. If only one tire is low you should check it for a puncture.

That symbol (tire tread) could mean a low tire pressure. The majority of vehicles today have the low tire pressure warning system, which indicates that one or more of the tires are below the minimum tire pressure. Have the tire pressure checked in each tire. As for turning the warning light off, some vehicles the light will go out after tires are inflated properly. Have them check the owner's manual for resetting warning light. Please inform me as to whether or not it was the tires...thanks.

i believe this is either a low tire pressure light, or low brake pad light.

Your tire pressure monitor needs to be reset whenever you change or rotate your tires...

1. check and make sure that your tires are inflated to the correct pressure

2. turn the ignition switch to the ON position. If the low tire pressure warning light comes on, push and hold the tire pressure warning reset switch (think the switch is in the glovebox, but not sure) until the warning light turns off and then release the switch.

3. now press and hold the tire pressure warning reset switch until the low tire pressure warning light blinks three times.

4. initialization is *not* completed until driving at the vehicle speed of 19 mph or over for more than one hour. the tire pressure monitoring starts when initialization is completed.

make sure all tire pressures are fine.. my have to go to dealer have them ck semsors

You are low on coolant

Reset the tire pressure warning, same as you would any service issue. Insert key in ignition, hold wrench button and min button, then start engine.

I have a 2008 Jetta. The symbol "!" if it has a circle around it and its yellow..it means low tire pressure..I just had that come on my car, low air will fix it. DRL means daytime running lights.