Two problems related to electrical system have been reported for the 2009 Lincoln MKS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Lincoln MKS based on all problems reported for the 2009 MKS.
Rear driver side suspensi�n coil spring broke while backing out of driveway. Also on the electrical end, the power locks rattle to the open & close position constantly on drivers side & rear passenger side .
My vehicle is equipped with the thx sound system and for the past few months when starting cold there's been a loud cracking/popping sound when first started. Upon turning the car off then on, the system seemed to reset itself, however, now there's no audio coming from the system yet it shows on the equalizer that there should be sound coming out. I've done some research and found TSB 09-5-1 best reflects the situation that is occurring with my car. I purchased the car last summer and this was my first winter in the vehicle. Also, within the past 6 months, the left rear door will not unlock properly when using either the key fob or the manual unlock button. One has to have perfect timing when unlocking the door and pulling on the door handle for the door to actually be unlocked.
| Electrical System problems | |
| Ignition Module problems |