THis is quite cheep if you want to try something risky and not risk your good :
vauxhall astra j 2011 to 2013 silver dashboard kit | West Derby | Gumtree

This would be good if you wanna join 'Rusty's caravan club':
[url=http://www.gumtree.com/p/cars-vans-motorbikes/vauxhall-astra-j-2010-to-present-new-shape-towsure-towbar-with-single-electrics/1054495094]Vauxhall As

Tinted side repeaters
http://pages.ebay.com/link/?nav=item.vie...35&alt=web

Metal pedals
http://pages.ebay.com/link/?nav=item.vie...05&alt=web

Wheels need a refurb:
http://pages.ebay.com/link/?nav=item.vie...39&alt=web

So as ive had a couple of days off work i decided to get involved with the Astra and do a little bit of tinkering.... as you do lol

So yesterday I changed the DRLs to LEDs and fit a new AUX socket and today I freshened up the air con and fitted the ambient lighting in the doors.

The leds for the door were free thanks to vauxhall giving me a £20 voucher for parts as a thank you for buying the car so that was a brucey bonus!

Im going to do a progress thread soon, but thought id share my ongoing

Got a hold of a genuine MDI so I want to see which of the following are possible.
Maybe everything is very obvious in SPS but I like to be prepared so I can get it done in one session hopefully.

So here's a first few things I'd like to change:
- no annoying reminder beep for seatbelt
- 5 blinks instead of 3 for turn indicator
- enabling parking sensor info in instrument cluster panel

Are these possible and if so, which module should I be looking at?

I have just installed a B5754 that I got from Icebox. Seemed to go ok except I can't get the radio control panel working. I have connected all the cables. The heater control and traction control button works OK. Steering wheel controls work OK 
The only other strange thing is the Eco button lights up but is flickering.

I have found a couple of useful apps for Android that work wel for the Astra J (I am not the developer and don't know the developer).
OPL DTC Reader works well with an ELM Bluetooth OBDII reader and can read Vauxhall/ Opel specific errors. My normal OBDII reader would not read my Glowplug error on my 2.0 CDTi but this app can and was able to reset the fault code.

The same developer also made OPL DPF Monitor lite that can see how full the particulate filter is and will show if it is doinf a r