2003 Mercury Mountaineer
2003 Mercury Mountaineer Electrical Problems
Click on a problem below to read more.
- Door Ajar / Alarm System Faulty1
- NHTSA: Electrical System10
- NHTSA: Electrical System: Instrument Cluster/Panel1
Stay Up to Date
Compare Mercury Mountaineer Model Years
Curious how the 2003 Mountaineer compares to other years?
Check out our Mercury Mountaineer overview to see the most problematic years, worst problems and most recently reported complaints with the Mountaineer.