2010 Mercury Grand Marquis Equipment Problems
- Complaints
- 2about this part
- Share
- 8%of 25 total for the year
- Median mileage
- 63,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the equipment of the 2010 Mercury Grand Marquis, 8% of the 25 complaints for this model year. Where a mileage was given, the median is 63,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2010 Mercury Grand Marquis. The contact stated that the air conditioning unit failed and would only emit air from the defroster and under seat vents. The contact also stated that the trunk light illuminated even though the trunk was closed. The vehicle was taken to the dealer for inspection where they stated that the air conditioner and trunk latch needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 63,000. Updated 09/05/13”
NHTSA complaint #10532332, filed 2013-07, 63,000 milesRelated service bulletins
- 10254138Apr 24, 2024All accessory stick-on keyless entry keypads come with a wallet card containing the master code. If the accessory keypad was factory installed, this card will be placed in the…
- 10137113Mar 30, 2018Replacing the original equipment SYNC/Navigation system with either an aftermarket SYNC/Navigation kit or modifying original SYNC/Navigation parts to provide additional features…
- 10140323Jan 10, 2018The Accessory (Wireless) Keyless Entry Keypad can only be used with vehicles that are factory built with Remote Keyless Entry (RKE). The master code for the Accessory (Wireless)…
- 10138524Jan 10, 2018The Accessory (Wireless) Keyless Entry Keypad can only be used with vehicles that are factory built with Remote Keyless Entry (RKE). The master code for the Accessory (Wireless)…
- 10095184Jan 24, 2017Replacing the original equipment sync/navigation system with either an aftermarket sync/navigation kit or modifying original sync/navigation parts to provide additional features…
Equipment: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2010 | 2 | 8% |
| 2008 | 3 | 4% |
| 2007 | 1 | 1% |
| 2006 | 2 | 1% |
| 2005 | 1 | 0% |
| 2004 | 2 | 1% |
| 2002 | 1 | 1% |
| 2001 | 3 | 2% |
| 2000 | 6 | 4% |
| 1999 | 5 | 3% |
| 1998 | 3 | 2% |
| 1997 | 4 | 1% |
| 1996 | 2 | 1% |
| 1995 | 2 | 1% |
| 1994 | 1 | 1% |
| 1992 | 4 | 2% |
| 1991 | 1 | 1% |
| 1988 | 2 | 3% |
| 1987 | 1 | 2% |
| 1985 | 2 | 10% |
| 1983 | 2 | 29% |
Other parts of the 2010 Mercury Grand Marquis
6 complaintsBody and structure
5 complaintsElectrical system
3 complaintsVehicle speed control
3 complaintsAir bags
2 complaintsBrakes
2 complaintsExterior lighting
2 complaintsTransmission and drivetrain
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsEngine
1 complaintsEngine cooling
1 complaintsFuel system
1 complaints
← All problems reported for the 2010 Mercury Grand Marquis
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology