Electrical problem
This is preceded by a loud buzzing sound under the dash to the left of the steering wheel, close to the fuse box.
Whenever the buzzing starts, neither the heater blower nor the turn signals work anymore. The buzzing stops after a few seconds but the turn signals and the blower stay dead for a random amount of time - from seconds to hours.
Is there a relay to the left of the steering column that switches power to both the blower and the turn signal stalk? If I push the hazard button, the lights do blink correctly...




