Dashboard lights/Brake light/Beeping

Another update to my problem. The problem has only occured in a parking garage when entering and leaving the garage. She claims when she got into her car after work her brakelight was flashing and a beeping was going on. She restarted the car and it was fine. Also when she parked the car to go to work, the dashboard lights and steering column lights were flashing on and off. Any suggestions anyone?

2001 Jetta GLS

You will problably need to take it to a vw dealer so they can scan the instrument cluster and brake systems for codes. If there is anything wrong there will be codes.