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Forward collision avoidancePart report

2005 Mercury Grand Marquis Forward collision avoidance Problems

Complaints
1about this part
Share
0%of 488 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the forward collision avoidance of the 2005 Mercury Grand Marquis, 0% of the 488 complaints for this model year.

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.

“Neither the air conditioner nor the cruise has worked since 46,000 miles. It needs a new air compressor which would cost over $1,000 and there are several other complaints for this issue plastered all over the internet.”

NHTSA complaint #11413400, filed 2021-04

Forward collision avoidance: other model years

YearComplaintsShare of year
200510%
200011%

Other parts of the 2005 Mercury Grand Marquis

Exterior lighting
293 complaints
Electrical system
75 complaints
Air bags
67 complaints
Vehicle speed control
39 complaints
Seat belts
36 complaints
Steering
20 complaints
Brakes
18 complaints
Body and structure
11 complaints
Visibility (wipers, defrost, mirrors)
11 complaints
Other or unknown
10 complaints
Engine cooling
9 complaints
Tires
8 complaints

← All problems reported for the 2005 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