With the switch in '0', the symptons are exactly the same as the other switch positions: -Radio display is virtually illegible, -Dash lights are dim, -Can't turn the foglights on, -Can't adjust the headlamp angle, -Dash dimmer doesn't work, -Can't set full beam. If I do need a new switch, how do I r...

Would be grateful of help on the following (2001 V70 T5 Auto - 130k miles): I have an intermitent fault where I cannot switch the lights on (fortunately daytime running lights do work). The 3 position switch on the dash is normally left in the upright position - i.e. lights on. However, from time-to...