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Engine coolingPart report

2003 Mercedes-Benz AMG E55 Engine cooling Problems

Complaints
1about this part
Share
1%of 70 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 engine cooling of the 2003 Mercedes-Benz AMG E55, 1% of the 70 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.

“Took my car into dealership to get checked for a known issue in which the radiator would mix the engine coolant with transmission fluid. Dealer confirmed I had the faulty radiator and that the transmission fluid had glycol in it. I was told they can not cover the repairs nor replace the parts and that I would have to pay all costs even though it's a known issue. …”

NHTSA complaint #10558099, filed 2014-01

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
200422%
200311%

Other parts of the 2003 Mercedes-Benz AMG E55

Fuel system
63 complaints
Brakes
3 complaints
Electrical system
3 complaints
Engine
2 complaints
Transmission and drivetrain
2 complaints
Air bags
1 complaints
Seats
1 complaints

← All problems reported for the 2003 Mercedes-Benz AMG E55

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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