# 2014 Hyundai Sonata Hybrid window went down on its own

**URL:** <https://community.cartalk.com/t/2014-hyundai-sonata-hybrid-window-went-down-on-its-own/137068>\
**Category:** Maintenance/Repairs\
**Tags:** hyundai, sonata-hybrid\
**Created:** [March 23, 2019, 5:48pm UTC](https://community.cartalk.com/t/2014-hyundai-sonata-hybrid-window-went-down-on-its-own/137068 "2019-03-23T17:48:50Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![theresa481](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/theresa481/32/15345_2.png) [@theresa481](https://community.cartalk.com/u/theresa481)\
**Post date:** [March 23, 2019, 5:48pm UTC](https://community.cartalk.com/t/2014-hyundai-sonata-hybrid-window-went-down-on-its-own/137068/1 "2019-03-23T17:48:50Z")

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my driver side window went down 3" by itself parked wHAT COULD BE CAUSE

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**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\
**Post date:** [March 23, 2019, 9:04pm UTC](https://community.cartalk.com/t/2014-hyundai-sonata-hybrid-window-went-down-on-its-own/137068/2 "2019-03-23T21:04:05Z")

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Broken window motor, bad switch, bad relay, bad fuse, broken wire… any of these would cause this.

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<div class="post-metadata">

**Author:** ![db4690](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/db4690/32/2583_2.png) [@db4690](https://community.cartalk.com/u/db4690)\
**Post date:** [March 24, 2019, 5:03am UTC](https://community.cartalk.com/t/2014-hyundai-sonata-hybrid-window-went-down-on-its-own/137068/3 "2019-03-24T05:03:42Z")

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Get in the car and start it up

Hit the window switch up and down

Is there a LOT of noise coming from inside the door?

If yes, you most likely need a power window regulator