24IA Update on 2017 S5

[mikemod]

Just wondering if anyone else has received the 24IA update during a service. (B9 S5)

After mine was done the fuel consumption seems to be a bout 20% worse, especially on short trips.
Apart from that I haven't noticed any other differences.

 

[quattrorally]

Just wondering if anyone else has received the 24IA update during a service. (B9 S5)

After mine was done the fuel consumption seems to be a bout 20% worse, especially on short trips.
Apart from that I haven't noticed any other differences.

yep, had mine done. can't say i've noticed it being worse.

the only information i've found are some pages on google, in german, which seem to imply something to do with the cats on the exhaust.