"Auxillary Battery Malfunction" pops up on dash...

[lks328]

Hi, i have this error message on my W212FL. Car is 1.8 yrs old with 32k km mileage.

Where can i get it solved if CnC doesnt cover warranty on this.

( heard their battery warranty is 2 yrs or 30 k km)

Thx.

[giggss]

saw your reply in the other thread... on my w204, it doesn't have this message on the screen. It was C&C SA who told me during 1 of the servicing that the auxiliary battery was weak.. but I ignore it since there is no irritating message on dashboard. only start-stop not working

[lks328]

saw your reply in the other thread... on my w204, it doesn't have this message on the screen. It was C&C SA who told me during 1 of the servicing that the auxiliary battery was weak.. but I ignore it since there is no irritating message on dashboard. only start-stop not working

Ya, perhaps therer wasnt any code on earlier models..

But ur brake hold still working?

[giggss]

Ya, perhaps therer wasnt any code on earlier models..

But ur brake hold still working?

yes brake hold still working..

[WaynJ]

I used my battery for the last 3 years. It does not shows any battery error but after checking by the workshop, the CE told me the battery stated "recharge" which he had recommended me to change.

 

I had 3 symptom when the battery is weak.

 

The start/stop is not working.

The hold brake works on & off.

Lastly, it affected my FC. From the 1L/10KM to 1L/8.7KM.

 

After the change of battery, everything works back. I had achieved 1L/10.5KM now. I'm driving W204 1.6

[lks328]

I used my battery for the last 3 years. It does not shows any battery error but after checking by the workshop, the CE told me the battery stated "recharge" which he had recommended me to change.

 

I had 3 symptom when the battery is weak.

 

The start/stop is not working.

The hold brake works on & off.

Lastly, it affected my FC. From the 1L/10KM to 1L/8.7KM.

 

After the change of battery, everything works back. I had achieved 1L/10.5KM now. I'm driving W204 1.6

The FC is one issue i never take note, will try out this tank and see whats the result... Interesting... Battery and FC linked..

[lks328]

Problem solved. How to close this topic?