Fiat Punto Pop 2013 problem and solution!
Dashboard message saying ‘Hill Holder Unavailable’ - ‘ESP Unavailable’ - ‘Stop and Start Unavailable’.
I’m writing this because there was no definitive answer for this problem on any forum when i was trying to troubleshoot it for our car.
So one day our Fiat Punto Pop 2013 developed a consistent beep from the dashboard at start up and whilst driving. This loud beeping was accompanied by the following messages ‘Hill Holder Unavailable’ - ‘ESP Unavailable’ - ‘Stop and Start Unavailable’. We noticed that it mostly occurred at start up and when braking, but could not work out what was causing it.
I saw a few forums saying to check the brake light switch. (for those that dont know, this is a trigger like switch that sits behind the brake pedal and activates the tail lights when you press the pedal). I did some searching online and couldn’t find a clear answer as to exactly what the product code was for a replacement brake switch.
For the sake of anyone experiencing this exact issue for this model of car, the name and product code are:
VEMO Brake Light Switch
Part Number: V24-73-0035
I purchased the part for about $50 from an auto store, and it takes literally 5 minutes to get down in the foot well of the drivers side, twist the old brake switch a half turn, unplug the cord and replace it with the new switch, and low and behold, it solved the entire problem! no beeping and no dashboard messages!
Hope this helps.