# Hazard flash on CANBUS switch panel

**URL:** <https://community.ecumaster.com/t/hazard-flash-on-canbus-switch-panel/3766>\
**Category:** PMU\
**Created:** [May 25, 2025, 9:09pm UTC](https://community.ecumaster.com/t/hazard-flash-on-canbus-switch-panel/3766 "2025-05-25T21:09:39Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Ted](https://avatars.discourse-cdn.com/v4/letter/t/db5fbb/32.png) [@Ted](https://community.ecumaster.com/u/Ted)\
**Post date:** [May 25, 2025, 9:09pm UTC](https://community.ecumaster.com/t/hazard-flash-on-canbus-switch-panel/3766/1 "2025-05-25T21:09:39Z")

</div>

Hey guys, (first post) i’m super green to all this and working my way through how to setup my ADU, PMU and Black which i’m 99% there with.

I have a Blink Marine 8 button panel, one of which is setup to operate my hazard light switch which it does just fine. But I would like the button on the panel to flash whilst in operation.

I’m sure it’s an easy fix but would appreciate any tips.

Cheers!

---

<div class="post-metadata">

**Author:** ![leon36](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/leon36/32/3523_2.png) [@leon36](https://community.ecumaster.com/u/leon36)\
**Post date:** [May 30, 2025, 9:47am UTC](https://community.ecumaster.com/t/hazard-flash-on-canbus-switch-panel/3766/2 "2025-05-30T09:47:25Z")

</div>

I’m no expert, but trying to learn, so i could be wrong. Maybe someone else could chime in and set the record straight, but i think the attached would work. The key is to change the keypad button type to indicator.  
[KEYPAD HAZARD FLASH.pmu](https://community.ecumaster.com/uploads/short-url/bCc9fOySQto9Wi3fFaFQlFSf6Dk.pmu) (3.5 KB)