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Start with the obvious. Burned out bulbs. Replace them. this eliminate the bulbs. Save the old bulbs so that if it turns out to be something else then you will have a spare.
Generally Exit lights have very little ventilation and the bulbs are continuously heated and burn out faster. Some have vent holes but they want you to replace the bulbs which are costly after a while.
go inside the trunk there should be a clip you push that down an pull the assimbly out an replace the burned out bulbs hope this helps you...
Replace the light bulbs that are burned out, usually from the back side of the instrument cluster.
It isn't the bulbs. Transistors have burned out due to poor design. They get $200 for the part. Check out siliconmethod(dot)com. Repaired for around $50. I am not associated with the company.
You might have to replace them once every season. Some burn out quicker than others, so maybe once a year if they haven't burned out yet.
Remove the dash cluster to gain access to the bulbs.
For lights behind the speedometer/tach warning light area, you have to take the screws out of the panel and then guide it out enough that you can twist it sideways and pull out the burned out bulbs. Replace with bulbs #194 and I would use the Long Life version of the bulbs.
I am not sure---I have 2002 rx 300 nad one of the bulbs on the dash that lets you know what gear you are has burned out. That does not effect the operation of the vehicle, but is just annoying. The dealer want $250.00 to replace the bulb. No way will I pay-----this is a design flaw in the vehicle !
the bulbs burned out
You will need a Torx T15 driver and however many 921 bulbs you have burned out. There are 3 bulbs in the center high-mount brake light assembly. Remove the 3 Torx screws right on the face of the plastic bar and the assembly, with the 3 bulbs mounted, comes down. The bulbs pull straight out of their sockets. Push the new bulbs into the blade sockets. Put the assembly back in place and replace the 3 screws.
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