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540ibulb

  1. 1995 e34 540i-bulb failure indicator.

    BMW 5 Series Forum - Technical Talk on the BMW E12
    Hi all, the bulb failure indicator on instrument display goes bong when lights are turned on and displays dip beam,brake light, licence plate etc but not all at same time. none of the bulbs have failed,does anyone know what cause could be? cheers markymark.
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