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B18AE07 — Button for extending rear spoiler adjustment, mechanical malfunction
Button for extending rear spoiler adjustment, mechanical malfunction. 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 B18AE07
How to read and clear B18AE07
- 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 B18AE07 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 Information Control Unit
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| B188607 | Operator control unit in front center console - numeric keypad button 8, mechanical fault |
| B188707 | Operator control unit in front center console - left menu button, mechanical fault |
| B188807 | Operator control unit in front center console - right menu button, mechanical fault |
| B188907 | Operator control unit in front center console - touch pad, mechanical fault |
| B189B07 | Mechanics 2 of Multimedia display unit 1, mechanical malfunction |
| B18AF07 | Button for retracting rear spoiler adjustment, mechanical malfunction |
| B18B0F0 | VKMS, Missing adaptation |
| B18B0F1 | VKMS, No basic data supply available |
| B18B0F2 | VKMS, Basic data supply inconsistent, new download container required |
| B18B0F3 | VKMS, Invalid key requirement detected during use |
| B18B611 | Mobile communications antenna 1 for informations electronics 1, Short circuit to ground |
All 614 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.