jaipal2004
Registered User
Hi,
my 2006 Q7 MMI comes on briefly and then goes off again. I've done the following:
Hoping this is a simple in-out type fix or even better a blown fuse somewhere.
Any help would be appreciated.
thanks
my 2006 Q7 MMI comes on briefly and then goes off again. I've done the following:
- Taken the centre console out and made sure there's no water damage to the board. Gave it a good clean and made sure there's voltage going to it via a multimeter. The three button reset you can do seems to work in so much it restarts so am I safe to assume the centre console is working as expected? Or should I still replace it? You can get boards from eBay for £50.
- CD multichanger lets me load and unload so clearly the fuse for that is ok. I believe some units have their own fuses and they can also cause issues.
- Checked the other easiest unit I could access which sits behind driver side rear light cluster - appears to be a radio unit as it has an aerial input. There's no red light on the fibre optic connector so looks like a problem somewhere on the ring
Hoping this is a simple in-out type fix or even better a blown fuse somewhere.
Any help would be appreciated.
thanks