Dashboard Light Rheostats
Important: To get started, click the blue "Filter Options" button to select your vehicle and then use the filters to narrow your options.
Important: To get started, select your vehicle on the left and then use the filters to narrow your options.
What is a dashboard light rheostat?
A dashboard light rheostat is an electrical device that controls the brightness of the dashboard lights on a vehicle.
What is the purpose of a dashboard light rheostat?
The purpose of a dashboard light rheostat is to adjust the brightness of the dashboard lights in order to make them easier to read, while also preventing them from being too bright and causing a distraction.
How can I tell if my dashboard light rheostat is faulty?
You can tell if your dashboard light rheostat is faulty if the dashboard lights are not adjusting in brightness when you turn the rheostat knob, or if the lights stay at the same level regardless of the knob setting.
Can a faulty dashboard light rheostat cause damage?
A faulty dashboard light rheostat can cause an electrical short and result in damage to the vehicle's electrical system.
How do I replace a dashboard light rheostat?
To replace a dashboard light rheostat, you will need to:
- Disconnect the battery.
- Remove the dashboard trim panel to access the rheostat.
- Disconnect the wires from the rheostat.
- Install the new rheostat and reconnect the wires.
- Reinstall the dashboard trim panel.
- Reconnect the battery.