154
Driving and operating
■ The coupling ball bar must be firmly
engaged in the opening.
■ The coupling ball bar must be
locked and the key removed.
9
Warning
Towing a trailer is permitted only
when a coupling ball bar is fitted
correctly. If the coupling ball bar
does not engage correctly, seek
the assistance of a workshop.
Dismounting the coupling ball
bar
Open the protective flap and turn the
key to position
c
to unlock the
coupling ball bar.
Pull out rotary handle and turn
clockwise as far as it will go. Pull out
coupling ball bar downwards.
Insert sealing plug in opening. Fold
away socket.
Trailer stability assist
If the system detects snaking
movements, engine power is reduced
and the vehicle/trailer combination is
selectively braked until the snaking
ceases. While system is working keep
steering wheel as still as possible.
Trailer stability assist (TSA) is
a function of the Electronic Stability
Control
3
134.
Summary of Contents for 2012 Astra
Page 3: ...2 Introduction Introduction ...
Page 6: ...Introduction 5 ...
Page 11: ...10 In brief Instrument panel overview ...
Page 75: ...74 Instruments and controls Control indicators in the instrument cluster ...
Page 217: ...216 Technical data Towing hitch installation dimensions ...
Page 220: ...Customer information 219 ...