Mine needed the dealer to re-code them.

I have a Jan 2019 DCT as well, and occasionally I get this when reversing uphill on a cold engine.

Of course, well out of warranty now! Hopefully it remains occasional.....

Left and right arrows on the steering wheel most likely.

The other way is deep in the menu system to turn it off and have a blank middle part of the screen... but you'd know if you'd done that!

I've got a Nextbase 322GW in mine. Wasn't too expensive and seems fine for the last 2 years.

Also got the proper wiring kit, and connected it to the front wiper circuit, as per the guide in here.

The eBay linked kit is going to be a 16" wheel I think, which us what Nissan sell for the Qashqai. For a Tekna, to get the subwoofer to fit properly, you will ideally want a 17" wheel (The spare for a X-Trail). I got an X-Trail kit, which has a slightly bigger jack, but be careful of the t...

As dealer has caused this, and seem to be denying liability, you need to employ a solicitor to fire off a letter demanding they resolve at no cost to you within 14 days. Bit unnecessary, Citizens Advise and such like will assist you, without an expensive letter from a solicitor. Or just have a firm...

It's just a different map on the ECU, as far as I know. There are tuning boxes online for the 140, claiming to offer 159hp. Hi there, where are the tuning boxes please? Can you please include a link? Thanks. https://bluesparkautomotive.com/nissan-qashqai-1-3-dig-t-159ps-70922 I know nothing of it, ...

It's just a different map on the ECU, as far as I know.

There are tuning boxes online for the 140, claiming to offer 159hp.

My 2019 needed re-coding, someone on here said it helped to reset expected voltages etc. The faults you have I previously had when I had a charging issue (So low voltage), start/stop failed along with the anti-collision system. Don't be worried for safety, it's just disabling the system, it won't st...

I have owned a 140 manual, and now a 160 auto. The 140 was in no way underpowered, it was very good in fact. It's the 2018 and earlier 1.2 petrol engines that felt weak (briefly owned one of those too!).