Dash lights

The missus keeps getting these 2 lights on the dash. Always disappears when she pulls up at home and plug in on the diagnostic after dosent show a fault. Iv seen it for myself tonight and as we pulled up they went off again.
What causes them dirty sensor some were? Soz about the quality of pic

Traction control.

Has she accidentally pressed button next to gear stick?

Don't think her arm could reach that low to nock it wile driving haha. but I don't think so no, she would have to keep nocking it whilst driving aswell for it keep coming on

Could be the switch a bit faulty or earthing.

I might of knocked the wires or something had the centre console out to fit a double din stereo

Most likely to be brake light switch Or gear position switch - is it manual or auto?

Manual. If could get the light to stay on once at home I'd stick it on the diagnostics

No ABS light coming on with that? Maybe a yaw sensor thing?

No abs light just them 2

Does your diagnostic show live data from the sensors? That could be helpful in tracking down intermittent faults where it doesn't set a code, or maybe only a pending code which clears itself.

Don't think that has anything to do with the switch by the gear shift as you have both the TC and HDC lights lit - ie 2 Amigos.

Can you not get her to drive and you read the diagnostics while lights are on?

However, what are you using to read the codes? If you're just reading the 'standard' ODB codes they won't be returned - these lights are thrown by the ABS ECU not the engine's ECU. You will need a diag device that you know will talk to the ABS ECU.

Iv got wow or Delphi I will try and have a look next time get chance to go out in the car with her

Knowing if it is a petrol or diesel would be helpful
The brake light switch is easy changed, so check that first.

See what codes are stored with the diagnostic

Ok thanks and it's a td4 I should of said at the start