Having problems with your Plymouth Sundance ?
Where is the headlight dimmer switch locate on the 1990 Sundance? Thank you
Either the turn signal arm or a foot switch at the driver left foot area---pull the turn signal arm towards the driver to see if it clicks the headlights bright or dim-----if not, then look for a small floor switch that you step on to click on and off
Repair Help & Product Troubleshooting for Plymouth Sundance
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