Hmm, mine is in for the 20k service now and when the service manager looked up items for the car, he didn't mention this one. I'll have to ask about it. Do you have the number of it? Thanks.
Do you know what the code/release number is for the update? As I wrote in another message, I don't think my dealer mentioned it when I went in, but I'd like to get them to do it. Thanks.
Sure.
Yes, the DS still does a stop-start at certain places - but not much overall compared to before it went into service - I'd say about 50% of the time now.
The O2 sensor reads the amount of oxygen after the engine in the exhuast to see if the fuel mixture is not to lean or rich. The sensors are reported to be slow to react and it is strange that in some countries they would do a software update In Canada they replace the sensor, just had mine changed yesterday and have notified no difference in idle.
Complained about the inaccuracy of the fuel economy reading on the dash and they said they did some changes, but only time will tell.
Snow on our roads the last few days so have not had a chance to see performance changes
but hope I get the same results as you. Hope it helps with fuel economy :crying:
DiscoDisco · updated 
Crashed · updated 
