Hi all,

I am trying to troubleshoot why my hazard lights are not working. What I know so far:

• The switch itself is fine (it passed the continuity tests as shown in the user manual and I also tested another switch to be certain).
• Engine bay fuse and under dash relay are in working condition.
• The indicators are working correctly, but do not work if the hazards switch is ON (I think this is normal).
• The hazard lights flash when activating or deactivating the aftermarket alarm.

Does anyone have any ideas what I should look at next? I am assuming digging through the wiring, especially the harness from the switch to the cluster. I am worried the aftermarket alarm (fitted before I owned the car) has messed something up.

Thanks.