Maserati Spyder Owner's Manual page 82

Replacing radio control batteries
If pressing one of the two key buttons,
A or B, the related function (activation/
deactivation of the electronic alarm,
opening of the luggage compartment
lid) is not activated, check that the
alarm system is working using the
other key. If it functions using the
other Key, the first radio control
battery must be replaced.
4
B
A
82 Electronic anti-theft device (optional)
To replace the radio control battery:
– separate the two halves of the key
using a small screwdriver.
– take the battery C off the retaining
ring D
– insert a new battery of the same type
under the ring, observing the
indicated polarity
– put the two halves of the key back
together.
WARNING: Do not use sharp tools to
separate or join the key casing and
take the maximum care to avoid
damages.
C D