How hard is it to upgrade the sat nav to take postcodes?

How expensive is probably more important. If it's tricky but free, I'll bite.

I've discovered an existing thread dealing with much the same issue so I've moved my post there

https://insignia-drivers.uk/threads/...acelift/page15

Has anyone with a 69 reg insignia managed to get any info about updating the SatNav?
The maps on my new SRi Nav are at least 2 years out of date and despite finding a Vauxhall webpage explaining how to get a free map update within 90 days of purchase the instructions don't work and the Dealer...

Hi Guys ,
I'm looking for a quick sale , this car was cat N , still missing the crome from the grill( I have the badge) and 2 days ago someone scratched the passenger dor with a key and I just had it retouched.
Looking for 3900 £ but open to offers. The car is located in the GU15 area...

WoChengShun 2Din Automatic Automatic Radio Vertical Screen Recorder Navigation Stereo GPS Car DVD Multimedia Player - for Opel Insignia Android would love to know if any one has in stalled this system and if so whats it like thanks

Edited......no I.D. on ad.

Is it possible to update my DVD 800 Navi maps on my 09 Insignia? I've not seen 2018 or 2019 UK maps.

Hi, I have a 63 plate and it’s the 900 sat nav
It’s says the car is in Wales? But we live in Suffolk!
Could this be a hmi problem?
Help please !

I have a 09 plate Insignia nav which still has original maps. If I buy an update cd does the update also bring the user interface and user experience into the 21st century? Things that I take for granted on my Tom Tom like postcode search, road speed limits and speed cameras, and proper 3d maps - does...

The map loads but it won't find satalites the TP is greyed out with a red cross through it. Tried disconnecting the battery no use any ideas (it's booked in dealers 9th May) but could do with it sorting before then

Can speed cameras be installed to the Navi 900, i dont have the 2016 unit as yet , so no google maps etc

First post and a strange one. Just purchase another insignia.
The sat nav volume will not turn down, when I touch the screen it just goes back to the default volume of 23. It won't stay at a lower volume, It will turn up fine and stay there but not when i try to lower it.
Anyone had this...

Probably a bit of a noddy question, but how do you do it?

Never had a car with this kit before. Only a TomTom that plugs into the laptop and I can’t get my Insignia through the front door to connect it!

Cheers

Hi all, i have a 2009 Estate 2.0 cdti, currently with a cdc400 unit installed, i am looking to upgrade to a sat nav unit, i have watched a video where someone had replaced their cdc400 and replaced it with a navi 600 to their 08 reg.
Anyone know if this is possible is it a straight plug and play...

Hi There
I have a 2009 Insignia sports tourer. The sat nav is playing up and seems to have lost itself! I have tried setting my location manually which works fine for a few minutes then the arrow starts to lag behind and when you turn it looses itself! occasionally it will correct itself and...