See also:

Brake system
The brake system is a hydraulic system consisting of two separate brake circuits. If a problem should occur in one of these circuits, it is still possible to stop the vehicle with the other br ...

Horn
Horn Press the steering wheel hub to sound the horn. ...

Removing the cover to access the bulbs
NOTE Before starting to replace a bulb, see page 306. 1. Loosen the cover's four retaining screws with the tool (1) provided in the vehicle's tool kit (see page 290). The screws sho ...