MMI not working

[craigmorris7777]

Hi guys, having an absolute mare with my car. Wondering if any of you can help.

I've bought a wolfbox dashcam and I've been hardwiring it into the car (to no success either), maybe not the best idea in hindsight, but I used fuse 5 on the passenger fuse box (audi mmi interface/USB charging socket) to piggy back off as I needed a permanent live for the dashcam to go into time-lapse mode when the car is parked up.
Anyway, dashcam is staying on when it's supposed to go into parking mode, but the main problem I got now is my mmi interface isn't coming on at all, its a black screen. I've taken the dashcam out of that socket anyway and put the original fuse back in, I've tested the fuse again and power is running through it as it was previously. I can't understand why it isn't powering up?

Anyone got any ideas?
Thanks

[Steve Q]

I'd recommend a diagnostic check to see if any fault codes flag up. 

You could have damaged the wiring etc in the process. 

 

 

[craigmorris7777]

3 hours ago, Steve Q said:

I'd recommend a diagnostic check to see if any fault codes flag up. 

You could have damaged the wiring etc in the process. 

 

 

Hi mate. Thanks for the reply. All sorted now, turned out I blew a different fuse aswell in a different fuse box. 

I didn't realise until someone else pointed out a fuse to check in the passenger footwell 😊

[Steve Q]

2 hours ago, craigmorris7777 said:

Hi mate. Thanks for the reply. All sorted now, turned out I blew a different fuse aswell in a different fuse box. 

I didn't realise until someone else pointed out a fuse to check in the passenger footwell 😊

Glad you got sorted 🙂