Volvo Owners Club Forum - View Single Post - S40 V40:

druid · Oct 28th, 2015, 09:52

Heater switch is known to be erratic and the fix is BOOTLACE put it around the switch and vigorously rotate the control - it may or may not clean the contacts, but worth trying

Oct 28th, 2015, 09:52	#285
druid V40 Owner Last Online: Dec 13th, 2020 01:28 Join Date: Aug 2006 Location: Tonyrefail, Souh Wales.	Heater switch is known to be erratic and the fix is BOOTLACE put it around the switch and vigorously rotate the control - it may or may not clean the contacts, but worth trying __________________ *An MS Warior living one day at a time* "Neville" 207,000 so far. Water use 0 - oil negligible....