Mercedes-Benz GLA Series Operator's Manual page 208

206 Driving and parking
towing, for example. Attaching and using tow bar
systems can lead to damage on the vehicle.
When you are towing a vehicle with tow bar sys‐
tems, safe driving characteristics cannot be
guaranteed for the towing vehicle or the towed
vehicle. The vehicle-trailer combination may
swerve from side to side. Comply with the per‐
mitted towing methods ( page 256) and the
/
instructions for towing with both axles on the
ground ( page 257).
/