7443 Switch Back OR/W AuxiTo (PKG)

Confirmed fitments based on bench testing. If your vehicle isn't listed, reach out and we'll verify.

Universal · contact us to confirm

1. /01Power down — disconnect the negative battery terminal. Wait 30 seconds.
2. /02Access housing — pop the dust cover off the back of the headlight assembly.
3. /03Twist out — counter-clockwise quarter turn on the OEM bulb. Set aside.
4. /04Drop in — insert the ECE bulb, twist clockwise until it locks. Connect the harness.
5. /05Verify — reconnect battery, test high & low beam. Aim to a 25-ft wall before driving.

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