Ford S-Max Electrics, ECU, Warnings & Lights Problems

Electrics, ECU, Warnings & Lights Problems and faults
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Full beam or dipped headlights switch on by itself while car is parked and locked. Also full beam or dipped headlights switch on while being driven with light unable to control it

Full beam or dipped headlights switch on by itself while car is parked and locked. Also full beam or dipped headlights switch on while being driven with light unable to control it. Sometimes it swit...

2007 Ford S-Max TDCI
Posted: Aug 2, 2021
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Boot catch warning says its open when it's not, but I can’t open the boot now

The alarm is going off whilst driving, saying the boot is open, but when I try to open the boot I cannot open it. Anybody else had this problem so I know where to start to fix it?

2010 Ford S-Max 2.0 titanium petrol
Posted: Jul 26, 2021
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Indicator/parking light fault

The off side indicator/parking light comes on on its own, occasionally while driving

2008 Ford S-Max 2.0tdci zetec
Posted: Jul 18, 2021
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R passenger door/ window fault

Ford s max 2007 , rear passenger door central locking won't work just on this door , the rest you can see click to show its closing but then click to open , also the window won't open on the switch a...

2007 Ford S-Max 1 8 tdi
Posted: May 19, 2021
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Hello. i have a ford smax 2.0tdci 2009. i have alot of electricity drain. if i drive to the store and is inside in 5 minutes then the battery is flat when im trying to start. the battery is fine. so is there a common wiring problems or modul problems?

Hello. i have a ford smax 2.0tdci 2009. i have alot of electricity drain. if i drive to the store and is inside in 5 minutes then the battery is flat when im trying to start. the battery is fine. so i...

2009 Ford S-Max 2.0tdci
Posted: Apr 3, 2021
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Off side tail light stays on when lights are turned off. When turned on both tail lights work and the off side drl remains bright yet the near side dims to side light setting.

Off side tail light stays on when lights are turned off. When lights are turned on both tail lights work and the off side front drl remains bright yet the near side dims to side light setting.

2011 Ford S-Max 2.2 titanium x sport
Posted: Mar 2, 2021
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Drivers door open light keeps coming on whilst driving even though it's not.

Drivers door open light keeps coming on whilst driving even though it's not.

2007 Ford S-Max 1.8 tdi
Posted: Oct 17, 2020
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Tailgate warning shows it's open when it's not, comes on when driving.

When the tailgate is locked the sensor intermittently comes on to say its unlocked, if I press ok the oil service message comes on.

2010 Ford S-Max 2.0 TDCi
Posted: Jul 22, 2020
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Electrical problem, all near side electrics not working including door locks, wing mirror, Windows, plus front and back parking sensors

Both of the near side windows wont go up or down, the near side front and back doors will lock ( or boot ) the near side wing mirror doesn't work and also the front and back parking sensors don't work...

2009 Ford S-Max Tdci
Posted: Jul 18, 2020
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Front & Rear wipers not switching on.

After heavy rain the front wipers didn't switch on , nor did the rear ones. The rear one does work for one sweep with the wash function, but fronts not at all even with wash function. Fuse maybe? so...

2010 Ford S-Max 2.0TDCi
Posted: Nov 18, 2015
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Boot catch warning says its open when it's not

My smax is displaying a warning signal about the boot being open even when it isn't. Driving along the road it keeps doing this and the warning signal beeps annoyingly. Plus the internal lights keep ...

2007 Ford S-Max 2.0 titanium petrol
Posted: May 10, 2013
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Engine malfunction message

Whilst driving along an error message came up on the display saying "Engine malfunction" but nothing seemed to be wrong. Any suggestions please?

2009 Ford S-Max 2.0 Diesel
Posted: Mar 14, 2011
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