Check relay
$23
AC filter change required
Press the STATUS button on the dash, when it gets to AC filter press and hold the reset button.
If the filter is restricted, there won't be enough airflow to transmit any heat.
Lift the hood...remove the plastic cover below the windshiled on the passengers side...the AC filter simply slides out after you release the clips on either end.
Purchase a Purolator Cabin Filter, as it comes with detailed instructions on location and installation.
I have a 2003 Lincoln ls v8, but I'm pretty sure they are the same. Mine is located (if looking at the car from the front) underneath the hood at the far left side. if you remove the plastic cover that lines the bottom of the windshield where the wipers are then you should see the filter
where is the oil filter and the oil drain plug on a 2001 Lincoln ls where is the oil filter and the oil drain plug on a 2001 Lincoln ls
it is located at the bottom of the windshield outside the car on the passanger side of car. lift the hood and take off the black moulding that is there and you will see the ac filter looks like your air breather
Change the filter and hit the reset button on the information center which is located above the radio. If the above fails take it to a dealer and have them reset it.
It's located under the cowling under the right side windshield wiper.