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C11B213 — Daytime driving lights – open circuit
Daytime driving lights – open circuit. The Taycan, 911 (992), Panamera (971), Panamera (972) and Cayenne report this code; below is which control unit sets it on each model and how to read and clear it.
Which models and control units set C11B213
How to read and clear C11B213
- Plug a standard ENET (Ethernet-to-OBD) cable into your Porsche's OBD port and your Mac or Windows PC.
- Open STEUER14, pick your car and run a fault scan: every control unit is read, and C11B213 shows with its status, its full description and the freeze frame when the unit stores one.
- Fix the cause first, then clear the fault memory and scan again to check it stays away. Reading and clearing fault codes is free on every control unit.
More about fault memory in the manual →
Download STEUER14 — free fault readingOther codes of the Light Control Left
| C11A6F4 | Side marker light – voltage too high |
| C11A6F5 | Side marker light – voltage too low |
| C11A6F9 | Side marker light – function restriction due to overtemperature |
| C11A6FA | Side marker light – short circuit |
| C11A6FB | Side marker light – function restriction due to undertemperature |
| C11B201 | Daytime driving lights – electrical fault |
| C11B229 | Daytime running lights - signal implausible |
| C11B24B | Daytime driving light bulbs, Excess temp. |
| C11B2F0 | Daytime driving lights, coding resistance – electrical fault |
| C11B2F1 | Daytime driving lights, temperature sensor – electrical fault |
| C11B2F2 | Daytime driving lights – voltage too high |
| C11B2F3 | Daytime driving lights – voltage too low |
All 223 codes of this control unit →
Fault names come from the manufacturer's diagnostic data. STEUER14 is independent and not affiliated with Porsche AG. A code tells you what a control unit detected, not always which part failed — check wiring, supply voltage and related codes before replacing parts. STEUER14 shows each fault's full description, status and freeze frame on the car.