10 second beep at ignition

[Smartchap1]

Hi,
Can anyone tell me what does a 10 seconds beep mean when i put they keys to on position? when lights at dash light up and go out after a short pause, that's when this beep occurs. I cannot seem to find any info on it.
It was aligning with the wrench service symbol but after oil change had it reset but it is still occuring

[Smartchap1]

anyone?

[dave g]

has it got a prefilter fitted it mite have a water alarm doing a self check on start up.
Why the lights flash may be the way they have wired it up wrong.

[Smartchap1]

has it got a prefilter fitted it mite have a water alarm doing a self check on start up.
Why the lights flash may be the way they have wired it up wrong.

It is stock and I do drain water regularly. Which lights flash are you referring to?

[dave g]

Have you had the car from new
IF It is has a water trap fitted same where it may have a buzzer fitted and a light wired up as a self check so you now It is working it dose not mean there is water in it.
So you now if your driving and the buzzer go's off you have water in the trap to stop and drain it.
If it is a water wise one it may be fitted up under the tray close to the tank.