# NHTSA Recall 18V644000 — Completion Reports
> **Trailer Brake Lights May Fail to Illuminate** · Navistar, Inc. · Recalled 2018-10-23
## Latest status
- **Affected units:** 607
- **Remedied:** 402 (66.23%)
- **Unreachable owners:** 0
- **Removed from recall:** 1
- **Latest report:** 2020-04-07 (2020-1)
- **Quarters reported:** 6
## Quarterly progress
| Period | Affected | Remedied | Unreachable | Removed | Completion % | Reported |
|--------|----------|----------|-------------|---------|--------------|----------|
| 2018-4 | 607 | 133 | 0 | 0 | 21.91% | 2019-01-07 |
| 2019-1 | 607 | 224 | 0 | 0 | 36.9% | 2019-04-08 |
| 2019-2 | 607 | 293 | 0 | 1 | 48.27% | 2019-07-05 |
| 2019-3 | 607 | 327 | 0 | 1 | 53.87% | 2019-10-03 |
| 2019-4 | 607 | 358 | 0 | 1 | 58.98% | 2020-01-08 |
| 2020-1 | 607 | 402 | 0 | 1 | 66.23% | 2020-04-07 |
## Source
- [NHTSA recall page](https://www.nhtsa.gov/recalls?nhtsaId=18V644000)
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