ACC System Unavailable

[Coulomb]

Motorama MG in Moorooka

Dang! That's where I go, and so far have been quite impressed.

 

[Anitawtham]

Not as lucky for me

 

[MickeySw]

I went away for 6 weeks over Christmas, came home to a flat battery. When the battery was replaced, the 'ACC not available' message did not show, the cruise control was working and I cancelled the booking I made with another MG Service.

The radar unit isn’t powered by the 12V aux when ready, it’s supplied by the CCU. When the battery went flat and was replaced, the car did essentially a ‘hard reset’, looks like a 12V disconnect would have sorted that…

 

[Anitawtham]

The radar unit isn’t powered by the 12V aux when ready, it’s supplied by the CCU. When the battery went flat and was replaced, the car did essentially a ‘hard reset’, looks like a 12V disconnect would have sorted that…

So why didn't the fabulous Motorama MG team in Moorooka do that for me in 5 minutes and charged me $20 instead of $447 and not willing to give me any redress???

 

[MickeySw]

So why didn't the fabulous Motorama MG team in Moorooka do that for me in 5 minutes and charged me $20 instead of $447 and not willing to give me any redress???

I’d say they never thought of it as it’s probably not written in the manual?

Go back to them in person and ask to speak to the service manager, then explain the situation and ask him why their lack of common sense should leave you out of pocket?

 

[Anitawtham]

I’d say they never thought of it as it’s probably not written in the manual?

Go back to them in person and ask to speak to the service manager, then explain the situation and ask him why their lack of common sense should leave you out of pocket?

Been there, done that, in writing. They have denied it in writing. So I'm telling the world. Don't go to Motorama MG in Moorooka. They claimed that the radar was damaged and if I brought it back it would cost at least $1,000 with no guarantee of it calibrated.

 

[amitkagar]

Hey

I have done a few charges now on AC and DC. When I first start the car after each the message “ACC System Unavailable” pops up then goes away and everything works as normal.

I have the MG5 Trophy LR.

Anyone else seeing this?

Many thanks

Hi

Did you get fix for this issue? I've this message come up suddenly and no cruise control & related function is working. Is there an obvious known fix?

 

[MickeySw]

Hi

Did you get fix for this issue? I've this message come up suddenly and no cruise control & related function is working. Is there an obvious known fix?

A ‘hard reset’ (disconnect the 12V aux for a few minutes) has sorted many issues.

 

[Anitawtham]

Hi

Did you get fix for this issue? I've this message come up suddenly and no cruise control & related function is working. Is there an obvious known fix?

Check your 12V battery, I replaced mine and the cruise control came back