# 2014 Ford Mustang rear defoggers quit working

**URL:** <https://community.cartalk.com/t/2014-ford-mustang-rear-defoggers-quit-working/150744>\
**Category:** Maintenance/Repairs\
**Tags:** mustang, ford\
**Created:** [October 15, 2019, 1:04am UTC](https://community.cartalk.com/t/2014-ford-mustang-rear-defoggers-quit-working/150744 "2019-10-15T01:04:12Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Cheri11](https://avatars.discourse-cdn.com/v4/letter/c/85f322/32.png) [@Cheri11](https://community.cartalk.com/u/Cheri11)\
**Post date:** [October 15, 2019, 1:04am UTC](https://community.cartalk.com/t/2014-ford-mustang-rear-defoggers-quit-working/150744/1 "2019-10-15T01:04:13Z")

</div>

2014 Mustang Convertable. Rear de-foggers quit working. Front defrost works fine.

---

<div class="post-metadata">

**Author:** ![Purebred](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/purebred/32/46796_2.png) [@Purebred](https://community.cartalk.com/u/Purebred)\
**Post date:** [October 15, 2019, 2:58am UTC](https://community.cartalk.com/t/2014-ford-mustang-rear-defoggers-quit-working/150744/2 "2019-10-15T02:58:19Z")

</div>

Check the fuse. Next look at the wiring to the grid.

---

<div class="post-metadata">

**Author:** ![Purebred](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/purebred/32/46796_2.png) [@Purebred](https://community.cartalk.com/u/Purebred)\
**Post date:** [October 15, 2019, 5:40pm UTC](https://community.cartalk.com/t/2014-ford-mustang-rear-defoggers-quit-working/150744/3 "2019-10-15T17:40:32Z")

</div>

By the way, front and rear are two separate systems.