NHTSA service bulletin

NHTSA Service Bulletin 10162428: 2004-2010 BMW 525i

Official manufacturer communication context for 2004-2010 BMW 525i, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10162428 summary graphic for 2004-2010 BMW 525i
10162428NHTSA document ID
Manufacturer communicationcommunication type
9affected product rows
100/100quality score

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

Various Electrical Problems Caused by Water Ingress. Water ingress into the luggage compartment may cause various electrical problems or faults associated with the MPM (Micro Power Module); PDC (Park Distance Control); M-ASK (Multi-Audio System Controller); CCC (Car Communication Computer); CID (Control Information Display); TCU (Telematics Control Unit); LOGIC-7 (Top Hi-Fi); RDC (Tire Pressure Monitor) or SDARS (Satellite Radio Receiver) control modules. In most cases, the water collects in the spare wheel recess. CAUSE: Insufficient sealing may allow water to enter the luggage compartment due to the vacuum generated while driving.

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
BMW525i2004-2007Ask for service records and run the exact VIN before purchase.
BMW525xi2006, 2007Ask for service records and run the exact VIN before purchase.
BMW528i2008-2010Ask for service records and run the exact VIN before purchase.
BMW530i2006, 2007Ask for service records and run the exact VIN before purchase.
BMW530xi2006, 2007Ask for service records and run the exact VIN before purchase.
BMW535i2008-2010Ask for service records and run the exact VIN before purchase.
BMW545i2004, 2005Ask for service records and run the exact VIN before purchase.
BMW550i2006-2010Ask for service records and run the exact VIN before purchase.
BMWM52006-2010Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 10162428?

Various Electrical Problems Caused by Water Ingress. Water ingress into the luggage compartment may cause various electrical problems or faults associated with the MPM (Micro Power Module); PDC (Park Distance Control); M-ASK (Multi-Audio System Controller); CCC (Car Communication Computer); CID (Control Information Display); TCU (Telematics Control Unit); LOGIC-7 (Top Hi-Fi); RDC (Tire Pressure Monitor) or SDARS.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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