Warning light - tire pressure

[superman]

Greetings,

On the instrument panel, I am getting a warning light that looks like a tire symbol.
sure enought one of the tire was low in air so I pumped it to 32psi cold.
4 days later the warning light is still on. On the center consol there is a button with the same symbol. I tried to press it but nothing happened. What does this button do?
How do i get the warning light to go out?


Thanks/SM

2005 Z4 3.0 (no owners manual)

[dwm]

Download a copy of the owner's manual from the Owner's Circle at bmwusa.com

[superman]

Thanks DWM!

[acattaneo]

1) Start the engine, but dont drive off.
2)Press the button as long as you need to until the yellow indicator lamp in the instrument cluster lights up for a few seconds.
3)Drive off
Initialization is completed durning the drive without any feed back issued.

* Its best to check all tire pressures and then reset the RTF monitor.

[superman]

Thanks! I downloaded the manual so hopefully no more rookie questions.

SM