hello all that read this i got my wife a little N reg punto 55s 1.1 today and on the blue key there is a button. what is it for ??? and should it have a temp reading on the dash ???

thank's again
Pete

as you may see i am new to punto's

The S models don't have a temp gauge....they just have a little warning light to tell you when the engine is overheating.
Normally a key on a button is for remote central locking...I've never seen r/c/l on an S model before though.

could have had a new key or something., does the car have central locking?
as for the temp gauge, as crabbo said, they dont have a gauge but you can fit one pretty easily, do a search on the forum and you'll come up with loads of information on it.,