This chapter contains information on the following subjects:
→ Warning and indicator lamps  
→ Information on steering The power steering is not hydraulic. It is an electromechanical system. The advantage of this steering system is that no hydraulic hoses, hydraulic oil, pumps, filter or other parts are required. The electromechanical system reduces fuel consumption. A hydraulic system requires constant oil pressure in the system, whereas an electromechanical steering system only needs an energy supply while steering.
The power steering provided by the electromechanical steering system automatically adjusts to the vehicle speed, steering wheel torque and steering wheel angle. The electromechanical steering only functions when the engine is running.
In vehicles with Driving Mode Selection, the selected driving mode (Driving Mode Selection) can affect the swivelling motion of the lights   .
Additional information and warnings:

WARNING
Steering
Warning and indicator lampsRemoving and installing onboard supply control unit -J519-, LHD vehicles
Note
When renewing the control unit, select
Renew function for the respective control unit in
Guided fault finding or
Guided functions mode
→ Vehicle
diagnostic tester.
Removing
â ...
Removing and installing brake servo for vehicles with 1.2 l and 1.4 l petrol
engines
Note
If there are problems with the brake servo, first check the
brake servo vacuum system
→ Chapter.
Special tools and workshop equipment required
Release tool -T10159 ...
Removing and installing steering lock housing
Special tools and workshop equipment
required
Socket -T10424-
Removing
–
Remove steering column switch module
→ Chapter.
...