Technical Warning lights

[Duffys Dad]

Hi. I have a 2011 500 C Lounge Twinair
I have 3 warning lights coming on together. Stop/Start unavailable. EPS unavailable and Hill Start assist unavailable.
Probably a sensor has gone, but do you know which one and where?
Many thanks.

 

[Pathaleon]

Hi. I have a 2011 500 C Lounge Twinair
I have 3 warning lights coming on together. Stop/Start unavailable. EPS unavailable and Hill Start assist unavailable.
Probably a sensor has gone, but do you know which one and where?
Many thanks.

Check the health of your battery.

 

[Duffys Dad]

I know a low battery can stop the Stop Start from working but not sure why it should effect eps or hill start assist? My thought was that a sensor which detects when the wheels have stopped turning is playing up as all 3 of these systems would need to know if a wheel has stopped turning

 

[toprod]

Check brake light switch

 

[toprod]

Also clutch pedal switch

 

[Duffys Dad]

The issue dose seem to be related to me pressing the brake pedal.. if I start up the car the lights are out but usually they come on when I apply the brakes. Maybe a clue. Guess a brake light switch is not very expensive so could just try changing that. Thanks for the tip.

 

[Pathaleon]

Check if your brake lights are coming on, although I think most pedal switches have two sides to them these days. Might be worth a check though.

Pretty sure the switch is under the passenger side glovebox area due to lhd conversion.

 

[Duffys Dad]

Thanks for the tip. I would have started looking on the Drivers side.