VehicleVerdict

1999 BMW 540iat problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 3 complaints on file for the 1999 BMW 540iat — too few to judge reliability from owner reports alone — but 2 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

3

NHTSA complaints

2

Recalls

0

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 1999 compare to other 540iat years?

540iat NHTSA complaints by model year, 1999 highlighted3 complaints1999: 3 complaints2000: 2 complaints2001: 0 complaints
540iat NHTSA complaints by model year, 1999 highlighted. Red bars are years to avoid.

See all 540iat years to avoid →

What are the most common 1999 BMW 540iat problems?

ComponentComplaintsShare
Brakes133%
Engine133%
Transmission133%

Does the 1999 BMW 540iat have recalls?

2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

99V004000Electrical SystemJanuary 4, 1999 · 1,615 units

Defect

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE THICKNESS OF THE MAIN POSITIVE ELECTRICAL CABLE (GENERATOR TO STARTER) INSULATION IS LESS THAN SPECIFIED, MAKING IT SUSCEPTIBLE TO BEING ABRADED OR CUT BY THE CLIP THAT SECURES THE CABLE TO THE GENERATOR.

Consequence

THE CABLE INSULATION CAN BE WORN AWAY, EXPOSING THE WIRE. THE WIRE COULD CONTACT THE CLIP OR A SHORT CIRCUIT COULD OCCUR.

Remedy

DEALERS WILL APPLY A THICKNESS OF INSULATING TAPE TO THE CABLE IN THE AREA OF THE CLIP, AND INSTALL A REVISED CLIP.

99V005000TransmissionJanuary 4, 1999 · 249 units

Defect

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH A 5HP24 AUTOMATIC TRANSMISSION. PREMATURE WEAR OF THE RING GEAR CAN OCCUR, LEADING TO THE LOSS OF 1ST, 2ND, 3RD, AND REVERSE GEARS.

Consequence

IF THIS PROBLEM OCCURS, THE CAR MAY NO LONGER OPERATE IN REVERSE, 1ST, 2ND, OR 3RD GEARS.

Remedy

DEALERS WILL REPLACE THE AUTOMATIC TRANSMISSION.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“I HAVE EXPERIENCED AN OCCASIONAL HARD DOWNSHIFT OR CLUNK WHEN SLOWING MY VEHICLE AND THEN BRISKLY ACCELERATING. THIS IS VERY SIMILAR TO THE PROBLEM REPORTED IN SERVICE BULLETIN NUMBER 240300.*AK”

Complaint filed with NHTSA · Transmission

“COMPLETE ABS FAILURE WHILE TRAVELING AT SPEEDS. THE ABS CONTROL MODULE CONTROLLED EACH WHEEL DIFFERENTLY AT DIFFERENT TIMES, CAUSING THE CAR TO BUCK WILDLY AT HIGHWAY SAFE SPEEDS. WHILE BRAKING, THE CONTROLLER WENT BAD (WAS REPORTED TO DEALER PREVIOUSLY AND TOLD IT WAS THE BRAKE PADS - CHANGED AND…”

Complaint filed with NHTSA · Brakes · March 10, 2004

“RADIATOR FAILURE ON 1999 540 TOURING - DISABLES THE VEHICLE NO MATTER WHERE YOU ARE FROM RUSH HOUR TRAFFIC WHERE THE PANIC COULD ENDANGER OTHER DRIVERS, TO THE MIDDLE OF NOWHERE IN THE DEAD OF WINTER BY YOURSELF. *AK - STEAM FROM FAILED RADIATOR BLOCKS VISION OF THE ROAD, OR WHATEVER ELSE IS IN THE…”

Complaint filed with NHTSA · Engine · October 30, 2003

1999 BMW 540iat — common questions

Is the 1999 BMW 540iat reliable?

The record is thin — 3 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 2 recalls should be verified as completed.

Does the 1999 BMW 540iat have recalls?

Yes — NHTSA lists 2 recall campaigns affecting the 1999 BMW 540iat. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.