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What size bulbs are on the dash?

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34K views 11 replies 3 participants last post by  ste  
#1 ·
I want to replace the bulbs on the dash since some of them went out. What size bulbs would I need to replace all the bulbs in the area? How many would I need for each area? Are white leds a good upgrade? Any brand recommendations for longevity? Attached pictures shows the areas that I would like to replace the bulbs with new ones. >:D

I want to replace the bulbs for these areas in this order:
1. instrument cluster (Main focus is this area)
2. dimmer switch
3. mirror switch
4. power door off
5. ignition key
6. clock
7. hazard light
8. both seat heater switch
9. left and right sliding door switch
10. rear vent glass switch

2001 sienna xle
 

Attachments

#4 ·
I found out that the bulbs for the instrument cluster are as follows:
4 size 194 bulbs
about 26 size 74 bulbs

LEDs would be:
4 T10 bulbs
about 26 T5 bulbs

Can anyone confirm this information or provide more information?
Do I need to buy different colors for the different warning lights on the dash like green, orange, red, blue?
Are there any sections of Toyota OEM repair manual that covers this process?
 
#11 · (Edited)
Ok thank you for providing that link to me. I want to use LEDs, but was wondering if i had to get different colors for the all the E74 bulbs? I want use white LEDs, but i'm not sure if white will work with all the dash lights. Do I have to get different colored LEDs to light up all the dash lights such Turn signal indicators, CEL, Brake, Shift indicator, High Beam, Door ajar, Seat belt, Low Oil, Battery, VSC, TRAC OFF? Or does the instrument cluster have colored films for producing the different colors?