X250 XF weird electrical fault

[Zippyworld]

Alongside my 98 XJR I now have a 2014 XF Sportbrake 2.2TD

A couple of questions if anyone can help please, is my information correct on timing belt at 140k miles or ten years ?

Secondly I get a warning lamp up regularly saying brake pads low.

It has new pads, and sensors and the discs are good, any ideas on why this crops up ?

Finally, do they have a belt tensioner that wears ? Sometimes on startup it has a brief loose feeling rough vibration.

Apart from this, I love driving this car, post remap

All comments appreciated thankyou

[Zippyworld]

fatboy b said:

Sensors not plugged in properly to the loom. Or bent pins. Common if the fitter was an ogre.

I needto be taking a detailed look, thankyou