Check a VIN

June 27, 2017 Service bulletin

Subject: Discharge protection function of the batterymanagement system(BMS) in order to extend the service...

Porsche technical service bulletin 122-Z6W8C-07 for 2014 Porsche Cayenne, 2016-2017 Porsche Panamera and 2014-2015 Porsche Panamera S E-Hybrid and others.

Bulletin number
122-Z6W8C-07
Component
Electrical system: 12v/24v/48v battery
Summary
Subject: Discharge protection function of the batterymanagement system(BMS) in order to extend the service life of high-voltage and low-voltage batteries

Owners of these vehicles have filed 8 complaints in the electrical category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Porsche Cayenne?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history