The Citroen DS 4 is a compact car produced by the French automaker Citroen from 2010 to 2015. It was positioned as a premium offering within the Citroen range, and was available in both hatchback and convertible body styles.

The DS 4 was equipped with a range of advanced features, including a panoramic sunroof, adaptive headlights, and a head-up display. It also featured a distinctive design, with a sloping roofline and a wide grille.

Wiper System

The Citroen DS 4 wiper system is designed to provide clear visibility in all weather conditions. The system includes two wipers, one on the driver's side and one on the passenger's side. The wipers are controlled by a stalk on the steering column.

The wiper system has three speeds:

 Intermittent: The wipers will wipe the windshield at a regular interval.
 Normal: The wipers will wipe the windshield at a constant speed.
 Fast: The wipers will wipe the windshield at a high speed.

The wiper system also has a rain sensor. The rain sensor is located on the windshield, and it detects when the windshield is wet. When the rain sensor detects moisture, it will automatically activate the wipers.

Wiper Blade Replacement

The wiper blades on the Citroen DS 4 should be replaced every 6-12 months, or more often if they become damaged. To replace the wiper blades, follow these steps:

1. Lift the wiper arm away from the windshield.
2. Pinch the tab on the wiper blade and slide it off the wiper arm.
3. Slide the new wiper blade onto the wiper arm.
4. Lower the wiper arm back onto the windshield.

Wiper Motor Replacement

The wiper motor on the Citroen DS 4 is located under the cowl panel. To replace the wiper motor, follow these steps:

1. Remove the cowl panel.
2. Disconnect the electrical connector from the wiper motor.
3. Unbolt the wiper motor from the firewall.
4. Remove the wiper motor from the vehicle.
5. Install the new wiper motor.
6. Bolt the wiper motor to the firewall.
7. Connect the electrical connector to the wiper motor.
8. Install the cowl panel.

The Citroen DS 4 wiper system is a reliable and effective system that provides clear visibility in all weather conditions. The system is easy to use and maintain, and the wiper blades and wiper motor can be replaced relatively easily.