Recall 18V755 affects 44,368 2013-2018 BMW 328D, X5, 535D, X3, and 740LD vehicles for EGR cooler leaks. Repair is free at any franchised BMW dealer.
BMW is recalling 44,368 2013-2018 diesel vehicles, including the 328D, X5, 535D, X3, and 740LD, because the EGR cooler can leak coolant into diesel soot inside the EGR module. That mixture can smolder at high temperatures, melt the intake manifold, and increase fire risk; BMW dealers will inspect and replace the EGR cooler free of charge.
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What's wrong?
The EGR module on these 2013-2018 BMW 328D, X5, 535D, X3, and 740LD diesel vehicles routes a measured amount of exhaust gas back into the engine. Its integrated cooler lowers the temperature of that exhaust before it returns to the intake, which helps the diesel emissions system work as designed. The cooler has to keep engine coolant and exhaust soot separated.
On affected vehicles, the EGR cooler does not have enough long-term durability. Over time, it can leak glycol coolant internally, allowing coolant to mix with diesel soot inside the EGR system. At high EGR temperatures, that mixture can smolder and melt part of the intake manifold.
Owners can see a low-coolant warning symbol in the instrument cluster, reduced engine power, an exhaust odor, unusual noise from the engine compartment, or smoke from the engine compartment. Treat those as warning signs and contact a BMW dealer for recall guidance.
Who's affected?
Spans five BMW diesel models across the 2013-2018 model years, all tied to the EGR valve.
| 2015 BMW 328D | Gas recirculation valve (egr valve) |
|---|---|
| 2016 BMW 328D | Gas recirculation valve (egr valve) |
| 2017 BMW 328D | Gas recirculation valve (egr valve) |
| 2015 BMW X5 | Gas recirculation valve (egr valve) |
| 2016 BMW 535D | Gas recirculation valve (egr valve) |
| 2015 BMW 535D | Gas recirculation valve (egr valve) |
| 2016 BMW X3 | Gas recirculation valve (egr valve) |
| 2015 BMW X3 | Gas recirculation valve (egr valve) |
| 2017 BMW X5 | Gas recirculation valve (egr valve) |
| 2016 BMW X5 | Gas recirculation valve (egr valve) |
| 2014 BMW X5 | Gas recirculation valve (egr valve) |
| 2014 BMW 535D | Gas recirculation valve (egr valve) |
| 2013 BMW 328D | Gas recirculation valve (egr valve) |
| 2015 BMW 740LD | Gas recirculation valve (egr valve) |
| 2014 BMW 328D | Gas recirculation valve (egr valve) |
| 2017 BMW X3 | Gas recirculation valve (egr valve) |
| 2018 BMW 328D | Gas recirculation valve (egr valve) |
| Units affected | 44,368 |
| Field incidents | NHTSA has logged 115 field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
A melting intake manifold can increase the risk of a fire. During driving, warning signs include a coolant-loss symbol, reduced engine power, exhaust odor, unusual engine noise, or smoke from the engine compartment. If you see or smell these signs, stop in a safe place and call a BMW dealer. Repair is free at any franchised BMW dealer.
What should I do?
- Check your VIN to confirm your 2013-2018 BMW 328D, X5, 535D, X3, or 740LD is included in this recall.
- Contact a franchised BMW dealer to schedule the free EGR cooler inspection and replacement if the cooler is leaking.
- Ask whether the intake manifold also needs replacement if an EGR cooler leak mixed coolant with soot and damaged the manifold.
- Bring the recall notice if BMW mailed one. If not, reference recall number 18V755 when you call.
- Call BMW customer service at 1-800-525-7417 if the dealer cannot confirm parts or scheduling.
What happens at the repair
At the dealer, a BMW technician inspects the EGR cooler and replaces it if the cooler is leaking or damaged. If a leak has already occurred, the technician also replaces the engine intake manifold. The recall repair is free, with parts and labor covered. If you paid for an EGR cooler replacement before the recall notice, BMW Group's standard reimbursement plan covers eligible documented expenses. Bring repair paperwork or receipts to the service desk.
| Reimbursement | Reimbursement available |
|---|
Timeline
| October 25, 2018 | NHTSA published the recall |
|---|---|
| October 25, 2018 | Dealer notification began |
| October 25, 2018 | Dealer notification ended |
| December 17, 2018 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| December 17, 2018 | Interim owner notification (was planned for this date) |
| May 13, 2019 | Owner notification mailed |
Frequently asked questions
What is recall 18V755?
Recall 18V755 covers 44,368 2013-2018 BMW diesel vehicles with an EGR cooler that can leak internally. Coolant can mix with diesel soot, creating particles that smolder and melt the intake manifold. BMW dealers inspect and replace the EGR cooler, and replace the intake manifold if a leak already damaged it.
What should I do if my 2013-2018 BMW 328D, X5, 535D, X3, or 740LD is on this recall?
Check your VIN to confirm your specific BMW is included in recall 18V755. If it is, call a franchised BMW dealer and ask for the EGR cooler inspection and replacement campaign. Reference recall number 18V755 when you schedule the appointment. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. BMW dealers inspect the EGR cooler, replace it if needed, and replace the engine intake manifold if a leak already caused damage, all free of charge under recall 18V755.
What is the safety risk in recall 18V755?
The safety risk is fire. In recall 18V755, an internal EGR cooler leak lets coolant mix with diesel soot. High EGR temperatures can make those particles smolder and melt the intake manifold, increasing fire risk. The dealer repair addresses the leak path for free.
What if I bought my BMW used?
The free recall repair still applies. Federal recall law follows the vehicle, not the first owner. If you never received BMW's mailed notice, check your VIN to confirm whether your specific 2013-2018 BMW diesel vehicle is included, then reference recall 18V755 when you call the dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V755000 |
|---|---|
| BMW customer service | 1-800-525-7417 |
| NHTSA recall # | 18V755 |
| NHTSA recall # (full) | 18V755000 |
Source documents
-
Download Recall Investigation Document (PDF) (PDF) - Download Misc. Document (PDF)
- Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →