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2020 CX-30 Astina, Machine Grey, Vinylwrap Blackouts
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Discussion Starter #1
I'm having a cruise control issue, again :(

I like the have the cruise control activated permanently, so when I hop in the car and drive off, all I have to do is hit set. For some reason when I start the car now, I have to re-activate CC, ie the icon is not on the dash until I hit ON. Got no idea why it keeps turning itself off.

This was happening prior to the 1000km service, were it came good just before the car went into service. So Mazda could not find an issue. Last night issue came back again. All I did was change the night brightness of the center display.

Got any ideas anyone?
 

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CX-30 G122 AT Comfort Machine Grey
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According to posting on the German forum this has been solved by latest update of the VCM module to version DFR5-66S01-J Don't know whether these update versions are region-specific though.
 

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Discussion Starter #3
According to posting on the German forum this has been solved by latest update of the VCM module to version DFR5-66S01-J Don't know whether these update versions are region-specific though.
Thanks Ronnie.
I'll pass that info onto my local dealer.

Could you forward me a link to that particular thread, please?
 

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It sure does, lot's of knowledge there. Confronted my dealer couple of times with TSI/TSB numbers for problems of which they claimed there was still no solution ;) .
 

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Discussion Starter #7
I had the same with my local General Motors / Holden dealer, a few years back. They hated me reading forums and finding info they didn't know about or weren't willing to do.
 

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Can confirm myself that the VCM update (which together with 11 other modules was performed this week on my car) has indeed solved this problem. Also a changed distance for the radar cruise is stored now.
 

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Discussion Starter #9
That's great news @Ronnie.
Hopefully my dealer will pull their finger out and do the update.
 

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I changed from dealership to a certified Mazda workshop (where my former Mazda had been maintained as well) to get it done, was fed up with their unwillingness to provide this after sales stuff which they can't invoice Mazda for.
 

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Discussion Starter #11
Can confirm myself that the VCM update (which together with 11 other modules was performed this week on my car) has indeed solved this problem. Also a changed distance for the radar cruise is stored now.
Finally, after many moons and visits from me, my CX-30 had the BCM updated today. Seems issue has been fixed. Same with the cruise distance too.
I asked if any other module was updated but they said BCM only.
 
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