Been monitoring this over the past few days during the cold weather
if the outside temp is between 3 and -4 i get the ice warning saying caution slippy roads and the snowflake sign but if the temp is below -4 it doesnt give the warning just the normal temp display in the corner its -10 this morning and no warning and at -6 the other day no warning
any ideas ????
by the way its a 06 Facelift CDTi 150 with Nav and CID