2005 BMW 525I

○ Not enough data
2005 BMW 525I
RENDERED 2026-11-01T12:41:26.765Z

Not enough comparison years on file yet for a fair verdict.

This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.

Complaints
35
Recalls
0

None on file

Investigations
2

Opened by NHTSA

Top problem
Air bags

66% of complaints

Complaints per year

1989: 4 complaints 1989 1990: 11 complaints 1991: 13 complaints 1992: 18 complaints 1992 1993: 5 complaints 1994: 7 complaints 1995: 24 complaints 1995 1998: 2 complaints 1999: 1 complaint 2000: 0 complaints 2000 2001: 22 complaints 2002: 28 complaints 2003: 32 complaints 2004: 84 complaints 2005: 35 complaints 2005 35 2006: 77 complaints 2007: 72 complaints 2008: 1 complaint 2009: 1 complaint 2009 2010: 0 complaints 2011: 0 complaints
1989: 4 complaints 1989 1990: 11 complaints 1991: 13 complaints 1991 1992: 18 complaints 1993: 5 complaints 1993 1994: 7 complaints 1995: 24 complaints 1995 1998: 2 complaints 1999: 1 complaint 1999 2000: 0 complaints 2001: 22 complaints 2001 2002: 28 complaints 2003: 32 complaints 2003 2004: 84 complaints 2005: 35 complaints 2005 35 2006: 77 complaints 2007: 72 complaints 2007 2008: 1 complaint 2009: 1 complaint 2009 2010: 0 complaints 2011: 0 complaints 2011
1989: 4 complaints 1989 1990: 11 complaints 1990 1991: 13 complaints 1991 1992: 18 complaints 1992 1993: 5 complaints 1993 1994: 7 complaints 1994 1995: 24 complaints 1995 1998: 2 complaints 1998 1999: 1 complaint 1999 2000: 0 complaints 2000 2001: 22 complaints 2001 2002: 28 complaints 2002 2003: 32 complaints 2003 2004: 84 complaints 2004 2005: 35 complaints 2005 35 2006: 77 complaints 2006 2007: 72 complaints 2007 2008: 1 complaint 2008 2009: 1 complaint 2009 2010: 0 complaints 2010 2011: 0 complaints 2011

2005: 35 complaints

View as data table
YearComplaints
19894
199011
199113
199218
19935
19947
199524
19982
19991
20000
200122
200228
200332
200484
200535
200677
200772
20081
20091
20100
20110

Known problem areas

Percentages can add to more than 100% — a complaint can name more than one system.

Air bags

66% · 23 reports

Most commonly citing frontal.

Show complaint excerpts

After having an independent mechanic scan my vehicle with an advanced scan tool, the error that came up was for the "Passenger seat occupancy sensor". This fault has caused both the airbag and seatbelt light to reman illuminated continuously.

NHTSA ODI report, 2018-01-09

Also filed under Seats

Seat belts

20% · 7 reports

Most commonly citing warning light/devices.

Seats

17% · 6 reports

Most commonly citing seat heater/cooler.

FIREINJURY
Show complaint excerpts

Tl* the contact owns a 2005 BMW 525I. The contact stated that the driver seat heating system failed. The contact smelled smoke while the heating system was activated. The vehicle was taken to the dealer.

NHTSA ODI report, 2012-11-27

I got a second degree burn from my car seat heat malfunction from my 2005 BMW 525I. The car seat went on fire and burned my cloth and my skin.

NHTSA ODI report, 2007-01-23

Tl* the contact owns a 2005 BMW 525I. While in the idle position, the contact noticed that the electric seat was not functioning properly. He called the dealer and was advised that he would be responsible for repair expenses.

NHTSA ODI report, 2010-04-21

Power train

11% · 4 reports
Show complaint excerpts

Tl* the contact owns a 2005 BMW 545I. The contact stated that while braking, the transmission shifted and the vehicle abnormally accelerated barely missing a collision with a pedestrian.

NHTSA ODI report, 2010-06-16

Electrical system

11% · 4 reports
FIRE
Show complaint excerpts

On April 11, 2015. I was taking my vehicle to my mechanic to get it serviced after sitting all winter. As I was driving I noticed smoke coming from the rear of the vehicle. I pulled over, could not locate the source. I continued to my mechanic.

NHTSA ODI report, 2015-09-18

I am encountering persistent issues with my 2005 BMW 525i.

NHTSA ODI report, 2024-10-23

Also filed under Service brakes

Safety timeline

No recalls on file for this model year.

0 recalls · 2 investigations · oldest first

To check one car, enter its VIN on the NHTSA recall page. Check a VIN →

  1. I
    2007-09-04Preliminary evaluationClosed 2008-01-04 BMW airbag light illumination
  2. I
    2008-01-04Engineering analysisClosed 2008-12-31 BMW airbag light illumination

Buy-smart checklist

2005 BMW 525I — pre-purchase inspection

Inspect

  • Air bags: 23 reports on file for this year.
  • Seat belts: 7 reports on file for this year.
  • Seats: 6 reports on file for this year.

FAQ

Is the 2005 BMW 525I reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2005 BMW 525I?
The most-reported component is air bags, accounting for 66% of complaints on file.
How many recalls does the 2005 BMW 525I have?
No recalls are on file for this model year.

Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.