Hazards flashing on return to car

[Daigolfer]

Hi guys, I’ve got a 2015 E class that’s just started flashing hazard lights and interior lights on. It’s not showing any faults on the dash. Recently noticed my suspension is dropping overnight and asks me to wait when I start up. My neighbour noticed the flashing lights and I’ve got back to the car park and it’s doing it again. Any ideas would be great

 

[rf065]

Not sure it's relevant, but my old CLK used to flash the hazards occasionally. Eventually I found out the alarm had been triggered causing the lights to flash but it made no sound as the alarm module had water damage and remained silent.

 

[Daigolfer]

Not sure it's relevant, but my old CLK used to flash the hazards occasionally. Eventually I found out the alarm had been triggered causing the lights to flash but it made no sound as the alarm module had water damage and remained silent.

First time it was on my drive nobody about , my neighbour saw it and came around,no sound though.Cheers.

 

[Bobby Dazzler]

Not sure it's relevant, but my old CLK used to flash the hazards occasionally. Eventually I found out the alarm had been triggered causing the lights to flash but it made no sound as the alarm module had water damage and remained silent.

My first thought too.

 

[BlackC55]

Probably a faulty alarm siren. Get it on a Star diag machine to find out. It will show the last causes for the alarm activation.

 

[Daigolfer]

Probably a faulty alarm siren. Get it on a Star diag machine to find out. It will show the last causes for the alarm activation.

Thanks

 

[Jswd32]

Thanks

Did you solve this in the end? Mine is the same year as yours and is doing the same!

 

[JHS]

Daigolfer​

New Member · 60 · From Gwent
Joined Dec 11, 2018
Last seen Dec 20, 2022

 

[Daigolfer]

Hi, it did it yesterday strangely enough. I have a problem with the air suspension on the back drivers side, it leaks, so maybe when the car drops it’s tripping a sensor . It’s going in on Monday for repair so I’m hoping that will fix the issue
cheers,
Dai.