Can someone get back to me about dashboard symbols and what they mean

dealer will probably need to ship it if one not near you

If it is a white outline of a car with a white vertical spanner (British word for wrench I understand), it only means "Service Required".

Give a call to a Holden dealership to ask about the symbol, and if it sounds like something they know about before agreeing to pay for Service.

https://www.mynrma.com.au/cars-and-driving/car-servicing/resources/what-do-my-dashboard-warning-lights-mean

What do my dashboard warning lights mean

It looks like you can find the manual at the link below. http://www.theworkshopmanualstore.com/Holden-Astra-service-and-repair-manuals/index.php

Dealer item, cost around $90.00 per key!

OUCH!

Smiles!

go please to www.automecanico.com + www.autolectronico.com translate the webpage with your browser and fix it.
God bless you

Your owners manual should have the definition of the symbols.
The battery light usually means the alternator is not charging the engine battery, and the red symbol with the outline of a car next to it is a problem with the hybrid portion of the car.
I would strongly recommend you get it checked out by the dealer or someone experienced with hybrid cars.

That sounds like a TPMS (Tyre Pressure Warning System) Light. If that's the case check your PSI by blowing tyres up to recommended PSI levels (this will be on your doors) or resort to owners manual.

Alternatively check this guide on all dash lighting http://www.carbuyer.co.uk/tips-and-advice/152578/car-dashboard-warning-lights-the-complete-guide OR

https://www.mynrma.com.au/cars-and-driving/car-servicing/resources/what-do-my-dashboard-warning-lights-mean

Send us symbol description or some pic, please.

Try putting your key in the ignition and turning the car on then pressing the button and it should work again! this worked for me :) good luck!