Pitid and light in command box

Good, I have a Seat Ibiza 1.9 SDI Stalla of 98, of which it has a lithium screen. A few days ago, a beep began to sound at the same time that light is turned on in the control picture of a sign of admiration between kinship, go the hand ferno.
The whistle sounds when I give a curve or park it in Cuesta.
What can be?

Hello atodos, Rollerli reviews the brake fluid level, if it is under the minimum level the instrument box warns you with an acoustic signal and the witness of the brake system is turned on. If the level is low, Chekea Liquid leaks by the wheels and tell us. Cordial Sales to all.

Ok, I will continue your advice and I tell you. thank you

Hello Rollerli, as the fellow Fiat147, the brake level, and check leaks, that you will not find leaks, it may be that the level has dropped due to excessive wear of pills and brake discs, and, also, in some cases, it carries a button on the handbrake, sometimes it does not make it well contact when you lower it and it is turned on when you want, in your case, in your case it seems to be the case. greetings!!