B1729 — PSE Pneumatic system doorlock Control Module A37
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: Mercedes-Benz
| Meaning | PSE Pneumatic system doorlock Control Module A37. |
| Family | Body (B) |
Frequently asked questions
What does code B1729 mean?
PSE Pneumatic system doorlock Control Module A37. PSE Pneumatic system doorlock Control Module A37.
Can I keep driving with code B1729 active?
With caution: limp mode possible, have it checked soon
How do you fix code B1729?
Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.
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Where to get it fixed