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C119B01 — Matrix hi beam, Electrical error
Matrix hi beam, Electrical error. 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 C119B01
How to read and clear C119B01
- 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 C119B01 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
| C119AF6 | Static cornering light, function restriction due to overtemperature |
| C119AF7 | Static cornering light – switch-off due to overtemperature |
| C119AFA | Static cornering light – switch-off due to overtemperature |
| C119AFB | Static cornering light – switch-off due to undertemperature |
| C119AFC | Stationary cornering lamp, Short circuit |
| C119AFD | Static cornering light – switch-off due to undertemperature |
| C119B98 | Matrix hi beam, Temperature too high |
| C119BF0 | Matrix hi beam, Current coding electrical error |
| C119BF1 | Matrix hi beam, Temperature sensor, electrical error |
| C119BF2 | Matrix hi beam, Output voltage too high |
| C119BF3 | Matrix hi beam, Output voltage too low |
| C119BF6 | Matrix hi beam, Overtemperature protection active |
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.