Operation Manual

59Keys, doors, windows, TwinTop
z The roof can be held in an intermediate
position for 9 minutes to facilitate
cleaning of roof spaces. This is done by
disengaging the actuation switch. One
minute before the end of this period, a
continuous buzzer sounds as a warning
that the hold period is almost over and
the roof could start to move.
z Activating the roof on uneven ground
can lead to malfunctions and damage.
Fault
The automatic drive of the roof is only
operational if the roof is in the proper open
or closed position.
Check if:
z The luggage compartment blind is
engaged in the closed position
z The boot lid is completely closed
z Outside temperature is above –20 °C
z There is sufficient battery voltage
z There is a system overload
If the automatic drive is not operational,
two persons are required to manually close
the roof. See the accompanying
instructions for Astra TwinTop. We
recommend that you seek professional
assistance.
Rollover protection system
To optimise safety in the event of a
rollover, the Astra TwinTop is equipped
with reinforced windscreen frame and
anti-roll bars behind the rear sat head
restraints. The anti-roll bars are fixed or
deployable depending on vehicle variant.