03 aerio what's blue warning light for left side dash for

If you have the owners manual on you, you'll find the answer in there.

2003 SUZUKI AERIO Owners Manual FACTORY OEM BOOK 03 PN 99011 54G22 03E eBay item number:400502974315=Price:US $17.56 or best offer,free shipping,used........ owners manual is a must to have!i think when most people sell a car,they take the owners manual out of the dash and sell it also,to someone else.>>>>>>>>>>>>>>>>> It is a low temp indicator. the blue light is that it is under normal operating temp.A red light that can appear next to it that looks like an antifreeze light is an overheating indicator.