# 99 passat window lock and mirror problem **URL:** \ **Category:** Maintenance/Repairs\ **Created:** [December 29, 2014, 11:55pm UTC](https://community.cartalk.com/t/99-passat-window-lock-and-mirror-problem/88513 "2014-12-29T23:55:20Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![zline](https://avatars.discourse-cdn.com/v4/letter/z/e5b9ba/32.png) [@zline](https://community.cartalk.com/u/zline)\ **Post date:** [December 29, 2014, 11:55pm UTC](https://community.cartalk.com/t/99-passat-window-lock-and-mirror-problem/88513/1 "2014-12-29T23:55:20Z")
my 99 passat has a problem. the power windows wont go down the power locks don’t work same with both mirrors. i replaced the ccm under the drivers seat, i replaced the master switch i checked all the fuses i’m completely stuck. ---
**Author:** ![VDCdriver](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/vdcdriver/32/30_2.png) [@VDCdriver](https://community.cartalk.com/u/VDCdriver)\ **Post date:** [December 30, 2014, 3:47am UTC](https://community.cartalk.com/t/99-passat-window-lock-and-mirror-problem/88513/2 "2014-12-30T03:47:04Z")
The commonality with the windows, power locks, and mirrors is that they all rely on the wiring bundle that is found near the hinges of the driver’s door. Carefully open the rubber boot covering the wiring bundle, and you will surely find broken wires. ---
**Author:** ![SteveC76](https://avatars.discourse-cdn.com/v4/letter/s/958977/32.png) [@SteveC76](https://community.cartalk.com/u/SteveC76)\ **Post date:** [December 30, 2014, 7:53am UTC](https://community.cartalk.com/t/99-passat-window-lock-and-mirror-problem/88513/3 "2014-12-30T07:53:19Z")
Do you have access to a scan tool? If you do see if the CCM has any stored codes and if it is getting the signal from the window switch. Besides door harness breaks vw has had issues with electric splices corroding in the interior harness.