Porsche Cayenne Owner's Manual page 351

Removing and installing auxiliary battery
Danger!
Danger of explosion and injury and risk of
short circuit and damage to the alternator
and electronic control units.
f Have the battery removed and installed only by
a qualified professional.
f Do not disconnect battery while the engine is
running.
f Disconnect and connect the battery only with
the greatest care. Danger of short circuit and
explosion.
Note
The general information contained in the chapter
on the battery applies to the battery under the driv-
er's seat and the battery in the luggage compart-
ment.
f Please observe the chapter "CHARGE STATE"
on Page 344.
The auxiliary battery is located in the luggage
compartment under the cargo area floor.
Any subwoofers or collapsible spare wheels that
may be in the vehicle must be removed before the
battery is removed.
Removing the collapsible spare wheel
1. Take out rotary knob A and put it on bolt B.
2. Unscrew the bolt and take out the collapsible
spare wheel.
Installing the collapsible spare wheel
1. Insert collapsible spare wheel.
2. Screw in bolt B.
3. Place rotary knob A on bolt B and tighten it.
f
Practical Tips, Minor Repairs
f f
351