Late last evening the dash lights on my 93 Volvo 944 sedan when out. However, the left signal dash indicator (the little green arrow that points left) illuminated not flashing. The high bean indicator (the attractive little blue light) also came on. The vehicle was dark except for these two lights which both stayed illuminated and neither the high beam or signal were in use. After a few seconds to comprehend what was occurring I adjusted the illumination intensity up and down(a few times), and the dash lights went back to normal. Has any one else experienced this problem? I would like to confirm that this is not an indicator for any other problems!