lubricate

Hi, Just a quick one. When releasing the handbrake, you can feel the handbrake release but the light does not switch off until multiple pulls of the lever. I want to lubricate the cable/mechanism. Has anyone got the instructions on how to do this. Also, when pushing on the pedal to set the...

The passenger side electric window makes a scrapping noise when going up and down, but there are no scratch marks on the glass. Is it advisable to spray some lubrication and if so, is silicone spray or PTFE spray the best option. And also, is it just a case of spraying on both sides where the...