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Other or unknownPart report

1998 Volkswagen Passat Other or unknown Problems

Complaints
5about this part
Share
2%of 331 total for the year
Median mileage
52,050miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the other or unknown of the 1998 Volkswagen Passat, 2% of the 331 complaints for this model year. Where a mileage was given, the median is 52,050 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 sunroof opens and closes by it self, opens and doesn't close by it self while driving my 1998 volkswagon Passat. It first opened/closed by it self in january, 2005. It scared me and was/is unbelieveable. It didn't happen again until a month later, the sunroof would slide back 3/4 of the way and then close by itself. I took the car into royal volkswagon in fl on 02/28/05 and in addition to regular service I asked to check the sunroof. I was told they were unable to duplicate customer concerns. No repairs recommended at this time.”

NHTSA complaint #10138305, filed 2005-10, 63,000 miles

“98 vw Passat have had nothing but one problem after the other with this vehicle. Just had to replace my oil pump now my timing belt went and destroyed my engine. After I see that this has happened to several others I believe vw should take care of this expense. I have had to go through the expense of the front control arms, speed sensor etc. My car has been in the garage more than I have drove it. Problems with transmission”

NHTSA complaint #10124527, filed 2005-06

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
202218%
202115%
2020422%
201918%
201837%
20172220%
20161312%
20154016%
20145910%
20137710%
2012316%
2011213%
2010138%
200996%
2008138%
200793%
2006132%
200575%
200493%
2003132%
2002183%
200192%
2000122%
1999112%
199852%
199725%
199613%
199511%
199311%

Other parts of the 1998 Volkswagen Passat

Brakes
90 complaints
Suspension
90 complaints
Steering
52 complaints
Engine cooling
39 complaints
Electrical system
28 complaints
Visibility (wipers, defrost, mirrors)
27 complaints
Fuel system
17 complaints
Transmission and drivetrain
16 complaints
Seats
11 complaints
Air bags
8 complaints
Equipment
8 complaints
Body and structure
8 complaints

← All problems reported for the 1998 Volkswagen Passat

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