So I'm having 3 faults all the time now. Chuck it in reverse and it says

optical system is not available at present.

Intermittently it says

temperature setting cannot be displayed at the moment. 

It's also intermittently saying it cannot connect to my phone. Even though the music is still playing from my phone. And the volume freezes. The satnav thinks the Severn bridge is still a toll so its due an update but I'm wondering if this is indicative of a bigger problem before I spend 200 plus quid on an update dvd/Cd. 

 

Please help! 

Any diagnostic scan?

I work away Monday to Friday. It's on my to do list. Won't be able to update on this until a week today as I'm away longer than usual 

12 hours ago, Tmad84 said:

So I'm having 3 faults all the time now.

Well, you have 3 apparently unrelated faults, except that they all use electricity.

 

So I'd start with a battery load test, which lots of places will do for free conditional that they get the business if you need a replacement.

You can download the map updates from the internet.

 

The temp problem can be a outside temperature sensor.

Battery?