Should be the same circuit as parking/taillights
what does the instrument panel symbol that looks like an engine mean on a 2003 honda pilot?
under the instrument panel on the driver's side
The brightness of the odometer lights on a 2003 Buick Century is controlled by the instrument panel dimmer switch. This switch allows the driver to adjust the brightness of the dashboard lights, including the odometer, based on ambient light conditions. Additionally, the vehicle's headlight switch may also influence the brightness of the instrument panel lights when the headlights are activated.
It's broke
That is the part with the gauges.
If the instrument panel in your 2003 Toyota Matrix is not working, it could be due to a blown fuse, a faulty instrument cluster, or issues with the vehicle's wiring. Start by checking the fuse related to the instrument panel in the fuse box. If the fuse is fine, inspect the wiring connections to the instrument cluster for any loose or damaged wires. If these steps don't resolve the issue, consider consulting a professional mechanic for further diagnostics.
The flasher unit is intergrated within the instrument panel
Below the instrument panel , on the drivers side
Should be on a panel under the dash undernieth the instrument cluster.
On my zx2 there is a button on the lower part of the dash by the drivers door that you can brighten or dim the lights... Not sure this is your problem but it is worth a try ... I use it to dim them when driving at night..
There are three fuse boxes - Driver Side Instrument Panel, Passenger Side Instrument Panel, and engine compartment (drivers side nearest to the firewall) - The Instrument Panel ones can be located by oning the respective doors and you will find the removalable panels on each end - on each panel door is a guide as to what fuse is located there ---(Radio Fuse is located on the passenger side ----
#30 Instrument Panel. There is a rear underseat fuse block located below the rear (back) seat on the drivers side.