V60 2014 D2 hand break locked no work

[Lukasze]

Hi just cleaned my air condition with foam(some foam drippinmgs come out on carpet), replaced cabin filter.
After that hand break start flashing as need service.
Its not relasing at all.
Car back to front on drive way lol.
Used torque for codes nothing come out.
Unpluged battery for 10 min.
Checked 2 fuses at rear (30 ones no1 and no2)all god.
Any help plz.
Thanks

[Zebster]

Does it respond at all when you operate the parking brake control?

Do the brakes release if you try to drive off?

Is it possible you've somehow got water in the control switch?

You may have got water into some of the CANbus connectors... is anything else acting odd?

You'll only read engine fault codes with the Torque app.

[Lukasze]

Many thanks for response Zebster doode.
Went to work for about 7 hr.
Come back and work fine lol
There was no response at all from breaks.
Pressing button or as u drive off.
Mast be water from foam spray went to swich fuze boars or some thing.
Many thanks again.