Vehicle Questions and Answers
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As a Volvo owner, if you're facing an issue with the bunk heater not working in your vehicle, there are a few possible reasons for this. Firstly, ensure that the wiring is inspected for any damage or loose connections. Replacing the wiring may typically range from $20 to $48. If the wiring is not the issue, you might have a blown fuse. Check the main fuse box in the engine bay for any faulty fuses, and replacing them could cost you approximately $20 to $58 for the parts alone.
In 2019, my heater seems to have a mind of its own - working one night, then deciding to take a break the next. I woke up freezing at 3am yesterday because it was off, but miraculously, it kicked back into gear 4 hours later. I'm completely puzzled by its random behavior and can't figure out any consistent pattern.
The bunk heater in the 2018 Volvo might not function properly because of a malfunctioning thermostat or a faulty fan relay.