1998 BMW 540I problems, recalls, safety rating, MPG & value

Q: Does the 1998 BMW 540I have any safety recalls?

NHTSA lists 1 recall campaign for the 1998 BMW 540I. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are done at no charge.

Q: What gas mileage does the 1998 BMW 540I get?

The 1998 BMW 540I has U.S. EPA estimates of 16–18 mpg combined, depending on engine and trim (2 versions).

1998 BMW 540I at a glance

Safety recalls1

Owner complaints26

Combined16–18 mpg

Included: that car's specs and build sheet, model-year recall campaigns and a fair price.

1998 BMW 540I recalls 1

Power Train:driveline:differential Unit NHTSA Campaign #98V142000 · 22/06/1998

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE DIFFERENTIAL PINION SHAFT WITHIN THE DIFFERENTIAL CASE ASSEMBLY WAS PRODUCED WITHOUT THE APPROPRIATE SURFACE HARDENING. THIS CAN RESULT IN THE SHAFT EXPERIENCING PREMATURE WEAR.

Fix: DEALERS WILL REPLACE THE ENTIRE DIFFERENTIAL ASSEMBLY.

Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

1998 BMW 540I common problems

The most-reported problem areas across all 26 owner complaints filed with NHTSA — and what to check before you buy.

Engine And Engine Cooling

Check coolant level and color, look for leaks, and confirm the engine reaches normal temperature without overheating.

Latches/locks/linkages

Have a trusted mechanic inspect this system as part of a pre-purchase inspection.

Structure

Inspect for rust, fresh undercoating, mismatched paint, uneven panel gaps and any sign of prior collision or frame repair.

Air Bags

Confirm the airbag light turns on then off at startup — if it stays lit there's a fault (costly, and a safety risk). Check for signs of prior deployment.

Suspension

Listen for clunks over bumps, check the car sits level, and look for uneven tire wear and worn shocks or struts.

Parking Brake

Have a trusted mechanic inspect this system as part of a pre-purchase inspection.

1998 BMW 540I MPG & running costs

Combined16–18 mpg

City15 mpg

Highway22 mpg

Est. annual fuel cost$3,950

EPA size classCompact Cars

TransmissionAutomatic 5-spd or Manual 6-spd

Passenger volume93 cu ft

Cargo volume11 cu ft

5-yr fuel cost vs average new car$7,750 more

Source: U.S. EPA / DOE fueleconomy.gov. The EPA lists 2 versions of this model year; combined is shown as a range and the other figures are averages.

Estimated 5-year cost to own

A rough guide to what running a 1998 BMW 540I costs over five years and 75,000 miles.

Fuel (5 yrs)$19,750

Fuel only$19,750

Per mile$0.26

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

Dimensions & weight

Length

188.2 in

Width

70.9 in

Height

56.7 in

Wheelbase

111.4 in

Curb weight

3,803 lb

Front track

59.1 in

Rear track

59.4 in

Manufacturer-reported figures for the 1998 BMW 540I. Source: Transport Canada vehicle specifications via NHTSA.

Investigations & service bulletins

Manufacturer service bulletins 20

Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 20.

The basic conditions for initializing the power windows are not met.

Bulletin B510819 · Electrical System, Visibility · Jan 2024

TAKATA AIR BAG RECALL-RELATED SHORT-TERM ALTERNATE TRANSPORTATION AND CONSEQUENTIAL REPAIRS This Service Information bulletin supersedes SI B01 31 18 dated October 2018.

Bulletin B013118 · Air Bags · Apr 2019

TAKATA AIR BAG RECALL-RELATED SHORT-TERM ALTERNATE TRANSPORTATION AND CONSEQUENTIAL REPAIRS This Service Information bulletin supersedes SI B01 31 18 dated October 2018.

Bulletin B013118 · Air Bags · Apr 2019

TAKATA CLASS ACTION SETTLEMENT. CUSTOMER SUPPORT PROGRAM. FRONT DRIVER SIDE AIRBAG MODULES.

Bulletin B011618 · Air Bags · Jan 2019

Radio / Navigation / Head Unit Identification Guide

Bulletin B650916 · Equipment · Nov 2018

For the above-referenced vehicles with driver?s side airbag modules, BMW of North America, LLC (?BMW NA?) will provide a Customer Support Program as outlined in the Takata Settlement Customer Support Program Overview attachment. This ?component-specific? custo…

Bulletin B011618 · Air Bags, Electrical System · Oct 2018

In an effort to improve the completion rate on Takata air bag recall affected vehicles; BMW NA has expanded the BMW Ultimate Rewards platform to include a new Recall Support page. This page will allow IRFs to check their customers VINs for open Takata recalls;…

Bulletin B080119 · Air Bags · Feb 2018

SERVICE ACTION: PROGRAM DME: The incorrect dataset could be programmed into DME 5.2.1 control module.

Bulletin B122917 · Equipment · Dec 2017

SERVICE ACTION: PROGRAM DME (FOR O2 SENSORS): Due to DME software error, the following oxygen sensors plausibility fault codes may be stored in DME 5.2.1 control module:

Bulletin B122817 · Electrical System, Engine And Engine Cooling · Dec 2017

INFORMATION ON PROGRAMMING ME7.2 ENGINE CONTROL MODULES WITH CD 18. *TT

Bulletin 121999 · Electrical System · Jun 1999

Source: NHTSA Office of Defects Investigation, listed for the 540I. Model-year data, not specific to one car.

About the BMW 540I

The BMW 5 Series is an executive car manufactured and marketed by BMW since 1972. It is the successor to the BMW New Class sedans and is currently in its eighth generation. The car is sold as either a sedan or, since 1991, a station wagon. A 5-door fastback was sold between 2009 and 2017. Each successive generation has been given an internal G-code designation since 2017. Previously, a F-code designation was used between 2010 and 2016, while an E-code designation was used between 1972 and 2010. These are used to distinguish each model and generation from each other.

From Wikipedia, licensed CC BY-SA 4.0. Describes the model line in general, not this model year specifically.

1998 BMW 540I vehicles on record

1998 BMW 540IWBADE51050BR91616

1998 BMW 540IWBADE610X0BU89741

1998 BMW 540IWBADE610X0BU89514

1998 BMW 540IWAPBA46L17AF30110

1998 BMW 540IWBADN61080GG85456

1998 BMW 540IWBADE21010BM86185

1998 BMW 540IWBADE61060BU89803

1998 BMW 540IWBADE61050BU88643

1998 BMW 540IWBADE61080BU83503

1998 BMW 540IWBADE61070BU84173

1998 BMW 540IWBADE61080BU89821

1998 BMW 540IWBADE61000BU89862

1998 BMW 540IWBADE61030BU88916

1998 BMW 540IWBADE61060BU88814

1998 BMW 540IWBADE6325WBW60225

1998 BMW 540IWBADE61020BU87708

1998 BMW 540IWBADE520X0BG98277

1998 BMW 540IWBADE61000BU89537

1998 BMW 540IWBADE61050BU90277

1998 BMW 540IWBADJ61030BZ10694

1998 BMW 540IWBADE61040BU84521

Other BMW 540I model years

1998 BMW 540I — frequently asked questions

Does the 1998 BMW 540I have any safety recalls?

NHTSA lists 1 recall campaign for the 1998 BMW 540I. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are done at no charge.

What are the most common problems with the 1998 BMW 540I?

Across all 26 owner complaints filed with NHTSA, the most-reported problem areas are engine and engine cooling, latches/locks/linkages, structure.

What gas mileage does the 1998 BMW 540I get?

The 1998 BMW 540I has U.S. EPA estimates of 16–18 mpg combined, depending on engine and trim (2 versions).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.