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B126CF2 — Navigation database not activated
Navigation database not activated. The 911 (992), Panamera (971) 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 B126CF2
How to read and clear B126CF2
- 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 B126CF2 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 MIB2 (Zentralrechner)
| B11CF53 | Satellite radio (SDARS) tuner deactivated |
| B11CF54 | Satellite radio (SDARS) tuner - no basic setting |
| B11CF96 | Satellite radio (SDARS) tuner - internal fault |
| B126B01 | Housing fan, Electrical error |
| B126CF0 | Navigation database faulty |
| B126CF1 | Navigation database not installed |
| B126D13 | AM/FM antenna amplifier - open circuit |
| B126E13 | FM antenna amplifier 2 - open circuit |
| B127013 | Digital radio (DAB), antenna amplifier - open circuit |
| B127213 | AM/FM antenna - open circuit |
| B127313 | FM antenna 2 - open circuit |
| B127413 | Digital radio (DAB) antenna - open circuit |
All 668 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.