2004 BMW 645CI: Recalls, Problems & MPG
Here are the deets on the 2004 BMW 645CI: 0 recalls, 11 owner complaints and up to 19 mpg combined.
Recalls
No recalls on file for this model year. Still worth a VIN check.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.
What owners describe
- Airbags (5): the most common themes are warning light on (2).
- Seat belts (4): no single recurring theme in the descriptions.
- Electrical (3): the most common themes are stalls / loses power (2).
- Brakes (2): no single recurring theme in the descriptions.
The 2004 BMW 645CI has 11 owner complaints, ranking #2 of 3 645CI model years for complaints (about average; the typical year has 15). Complaints peaked in 2012 (2 filed that year). The typical problem showed up when the car was about 10 years old, at a median of 75,000 miles. Neighboring years: 2005 (33 complaints, 0 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 4.4 L 8-cyl | Automatic (S6) | Rear-Wheel Drive | 16 | 24 | 19 | Premium |
| 4.4 L 8-cyl | Manual 6-spd | Rear-Wheel Drive | 15 | 23 | 18 | Premium |
| 4.4 L 8-cyl | Automatic (S6) | Rear-Wheel Drive | 15 | 22 | 17 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2004 BMW 645CI.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
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FAQ
Does the 2004 BMW 645CI have any recalls?
NHTSA doesn't list any vehicle recalls for the 2004 BMW 645CI. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 2004 BMW 645CI problems?
Owners have filed 11 complaints with NHTSA. The most-reported areas are airbags (5), seat belts (4), electrical (3).
What gas mileage does the 2004 BMW 645CI get?
EPA ratings run up to 19 mpg combined (4.4 L, Automatic (S6)), across 3 engine and transmission combos.
Where can I get a 2004 BMW 645CI repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.