Preliminary work
WARNING: This page is about a different car, the 2016 Porsche Macan and 2015 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.
Information
Steering wheel control with the battery disconnected. Before the battery can be disconnected, the following steps must be completed:
- Insert ignition key into ignition and switch ignition on and off again.
- Leave ignition key inserted.
- Disconnect battery ground strap → 270519 REMOVING AND INSTALLING BATTERY SENSOR .