Eurovan2 Forums - View Single Post - RT4 - upgrade from 7.02 to 7.10 fails; help please

Ron807 · 14th August 2008, 13:26

Hi Helios,

I can only advise from my experience with RT3 but the dark button there works regardless of engine running or not. Pressing the button for 10 or so seconds should reset the unit (back to the startup logo as if you would switch on the ignition).

Based on what you have tried already, I would suggest to disconnect the battery to see if that helps.
What you need to try to achieve with the credit card is to stop the cd from starting to spin. The old RT3 would then eject the cd as it can't read from it. Hopefully the RT4 works the same way.

Good luck, hope you get it resolved...

14th August 2008, 13:26	#4 (permalink)
Ron807 Emperor Join Date: 17 Dec 2003 Location: Redditch, United Kingdom Age: 38 Posts: 1,114 Thanks: 7 Thanked 12 Times in 12 Posts Car: Volvo XC90 D5 SE Geartronic Country of origin:	Hi Helios, I can only advise from my experience with RT3 but the dark button there works regardless of engine running or not. Pressing the button for 10 or so seconds should reset the unit (back to the startup logo as if you would switch on the ignition). Based on what you have tried already, I would suggest to disconnect the battery to see if that helps. What you need to try to achieve with the credit card is to stop the cd from starting to spin. The old RT3 would then eject the cd as it can't read from it. Hopefully the RT4 works the same way. Good luck, hope you get it resolved... __________________ Regards, Ron ____________________________________________ Previous car: Peugeot 807 2.2HDI Executive, colour RT3 Now: Volvo XC90 D5 SE Geartronic
Ron807 is offline