How to Remove and Check the Headlight Switch on a Toyota MR2?

The headlight switch and rheostat are located in the left pod of the instrument cluster finish panel. To check the switch or rheostat, first disconnect the instrument cluster finish panel from the dash panel and pull it out to access the electrical connector. Disconnect the headlight switch electrical connector, then remove the large locknut by pulling the knob straight off and using a six-point, deep socket to take off the switch housing from the cluster finish panel. To check the light control switch, use an ohmmeter to verify continuity between terminals; if continuity is not as specified, replace the switch. For the light control rheostat, measure the resistance between terminals 1 and 9 while gradually changing the brightness from maximum to minimum, ensuring the resistance increases from 0 to 4.5 ohms; if it does not, replace the switch. Installation follows the reverse order of removal.

Genuine Toyota MR2 Headlight Switch

Headlamp Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

3 Headlight Switches found

View related parts
Toyota MR2 Switch Assembly, Light Control
Part Number: 84112-19645
Product Specifications
- Other Name: Switch Assy, Light Control, NO.1; Headlamp Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1985-1989 Toyota MR2 | GT, Super Charger | 4 Cyl 1.6L | 4AGELC, 4AGZE; AW11L-WCMQFA, AW11L-WCMQFK, AW11L-WCPQFA, AW11L-WCPQFK, AW11L-WJMQFA, AW11L-WJMQFK, AW11L-WJMQRA, AW11L-WJMQRK, AW11L-WJPQFA, AW11L-WJPQRA
View related parts
Toyota MR2 Switch Assembly, Light Control
Part Number: 84112-80051
Product Specifications
- Other Name: Switch Assy, Light Control, NO.1; Headlamp Switch
- Manufacturer Note: EVP 1 PACKAGE & W(CRUISE CONTROL)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1991 Toyota MR2 | 4 Cyl 2.0L, 4 Cyl 2.2L | 3SGTE, 5SFE; SW20L-ACMZZA, SW20L-AJMZZA, SW20L-AJMZZK, SW21L-ACMZKA, SW21L-ACPZKA, SW21L-AJMZKA, SW21L-AJMZKK, SW21L-AJPZKA
View related parts
Toyota MR2 Switch Assembly, Light Control
Part Number: 84112-80069
Product Specifications
- Other Name: Switch Assy, Light Control, NO.1; Headlamp Switch, Light Switch
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1990-1995 Toyota MR2 | 4 Cyl 2.0L, 4 Cyl 2.2L | 3SGTE, 5SFE; SW20L-ACMZZA, SW20L-AJMZZA, SW20L-AJMZZK, SW21L-ACMZKA, SW21L-ACPZKA, SW21L-AJMZKA, SW21L-AJMZKK, SW21L-AJPZKA

Toyota MR2 Headlight Switch

If you are in demand for superior quality and affordable OEM Toyota MR2 Headlight Switch, then shop with us! We own a wide range of the reduced-priced genuine Toyota MR2 Headlight Switch. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota MR2 Headlight Switch Parts Questions & Experts Answers

Switch Assembly, Light Control
84112-19645
Q: How to Remove and Check the Headlight Switch on a Toyota MR2?
A:
The headlight switch and rheostat are located in the left pod of the instrument cluster finish panel. To check the switch or rheostat, first disconnect the instrument cluster finish panel from the dash panel and pull it out to access the electrical connector. Disconnect the headlight switch electrical connector, then remove the large locknut by pulling the knob straight off and using a six-point, deep socket to take off the switch housing from the cluster finish panel. To check the light control switch, use an ohmmeter to verify continuity between terminals; if continuity is not as specified, replace the switch. For the light control rheostat, measure the resistance between terminals 1 and 9 while gradually changing the brightness from maximum to minimum, ensuring the resistance increases from 0 to 4.5 ohms; if it does not, replace the switch. Installation follows the reverse order of removal.