One problem related to alternator/generator/regulator has been reported for the 2005 Lincoln LS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Lincoln LS based on all problems reported for the 2005 LS.
Etc engine fail safe - electronic throttle control replaced with oe. . . Continues to produce an etc engine fail safe and no code(s) specifics for faulty coils (or which coils) (3 bad coils & passenger side valve/spark plug cover gaskets) or possible faulty alternator. Also, climate control device failed 3 times and was replaced 3 times. Cheap thin walled anti-freeze and windshield washer fluid reservoir cracked during extreme cold weather conditions.
| Electrical System problems | |
| Instrument Panel problems | |
| Starter problems | |
| Alternator/generator/regulator problems | |
| Ignition Coils Failure problems |