4155posts · Joined 2009. #2 · Jul 6, 2021. stelviowner said: Minding my own business driving around Northumbria recently. the Stelvio decided to throw a strop. Alarming pinging and bonging noises and the car announced that stop start was no longer available, put the icon into the display also announced an engine fault and advised to Hillhold is obviously what it sounds like. Most likely all systems use the same sensors to work. Could be low voltage causing a sensor all 3 systems use to misfire or it could be a loose connection, or a real problem If the other issues go away but the hill hold stays on, might be an issue with the braking system that triggered the other Hi- I am new here as wanting to see if anyone else has had issues with their brakes in their Stelvio's. I bought my Stelvio in 2018 and for the first few years it was great. Then about 18 months ago the brakes started feeling strange. Sometimes when I braked even if I took my foot off the pedal to accelerate again the brakes would keep Iwas reading that on Ford verhicles that there is a way to paermanently disable the auto start/stop by plugging a trailer hitch tester into the lighting plug. I was Workedfine at first. I drove it 500 miles away for work. The auto/stop and start issue returned 200 miles in as well as the proximity sensors randomly goes off every few seconds. Car completely cut off on 3 different occasions and would NOT start back up. 1 happened on a busy highway and the other right at a turn pike toll booth . Tried Also the auto start/stop not available warning came on as well, I think they go hand in hand. Hardly any power, but could reach traffic speed, it just takes a few. The warning was not flashing, on solid, per owners manual when solid the vehicle can still be driven to a dealer. I was not giving throttle and brake at the same time. Thereare so little of them available in my area in the color and package we wanted that we decided to keep the car despite the carplay/android auto not working initially. I thought to myself this was a 2019, AA/ACP is on the sticker. A forum community dedicated to Alfa Romeo Stelvio owners and enthusiasts. Come join the discussion Iwould change the relays anyway since they are known issues. I had start / stop issues with stalling at low speed that was resolved with replacing relays. For serpentine belt I was having issues putting me in limp mode (electronic throttle error) and after replacing the serpentine belt that issue went away. My car had around 60-70k miles when lAlUQ.