Table 1 shows three common electrical system related problems of the 2006 Mercury Grand Marquis. The number one most common problem is related to the electrical system (five problems). The second most common problem is related to the wiring (two problems).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Wiring problems | |
| Instrument Panel problems |
Tl-the contact owns a 2006 Mercury Grand Marquis. The contact stated that the automatic door lock feature was inoperable. Additionally, the driver's door failed to unlock while using the keyfob. The contact stated that he was able to lock and unlock the other doors on the vehicle with the keyfob. Read details...
2006 Mercury marquis. Consumer writes in regards to vehicle power steering issues. The consumer stated while driving, the steering became tight. He stated it felt as though he was going to loose control of the vehicle. Read details...
Digital speedometer unreadable in daylight driving after working perfectly for 7 months dealer replaced headlamp switch and dashboard cluster assembly still not fixed after 4 months. Read details...