Indicator issue

[bigdaddy786]

Hi All

I have a issue with indicator not working, with ignition on or car started indicators dont work , just the wing mirror ones , just get a dash light msg and fast flash on the cluster, hazard work only when car is off.

Ive checked all the fuses, seem fine. Ive changed the stalks, this worked for a week then back to square one!

Any suggestion what check next? this 2018 FR . Is there a relay and where is it?

Thanks all for your suggestion

 

[José Silva]

Are all the bulbs okay? What message appears in the cluster? As a last resort, read with obd eleven.

 

[bigdaddy786]

Are all the bulbs okay? What message appears in the cluster? As a last resort, read with obd eleven.

 

[bigdaddy786]

all the bulbs are fine, they working .
today i tried again and indicators worked with ignition on, but it was faint/weak till it all stopped working again and fault appeared on the dashboard

Fault codes comfort module say Open circuit fault for them lights. no other errors.

wiring fault, ground?

 

[José Silva]

Use the obd to see the code message. Its the first time i, It's the first time I see an error in the four blinkers

 

[bigdaddy786]

Use the obd to see the code message. Its the first time i, It's the first time I see an error in the four blinkers

 

[José Silva]

Is your battery ok?

 

[bigdaddy786]

Is your battery ok?

We had a fault battery low , please drive etc.
so we decided replace battery hoping it would fix it. so brand Vartra Battery fitted but still didnt fix it

 

[José Silva]

After replace the battery did you clean all errors?

 

[bigdaddy786]

After replace the battery did you clean all errors?

Yes Several times, still come back when i operate indicators, hazards

 

[José Silva]

I think I will have to go to Seat. It could be some electrical or electronic part of the car that broke down. (it can be a relay)

 

[bigdaddy786]

I think I will have to go to Seat. It could be some electrical or electronic part of the car that broke down. (it can be a relay)

Seat will charge arm and leg for their diagnosis . Just may have to get electrician check it .

 

[bigdaddy786]

the indicators decided to work today, but after 10 mins they stopped.
After few diagnosis was told bcm / central control module is faulty

Can this be swopped and coded/ adapted via vcds ? what are the chances of CP activating by fitting used bcm module?