2016 auto matic box problems

[nigel smith]

We have on three occasions now pull of in our automatic motorhome to get in to second gear then it comes up with a transmission warning light and will not go in to third gear.We turn it off then it seems to be ok but a bit worried

 

[varesecrazy]

Hi. Most of the semi.auto fiats need a special fluid that changes the gears.

Has this been checked as part of servicing?

Charlie