The breakdown of the temperature regulator on the right or left side of the climate is characteristic of Citroen C4 cars issued before 2007. This is due to the wear and tear of the teeth on the mixing of the air stream. The seatbelt number 6450 XZ must be installed on both sides to correct this failure.
First, you need to make sure there's a lack of teeth. To this end, the mixing of the airflow reducer shall be removed and the zygomate should be checked for wear and tear. To get started, you need to remove the side belining of the left console, the upholstery of the steering column, the bottom left filler and the bard. Remove rhctor: Turn off the left and right electrical connectors, rotate the four carrians, and remove a motor-deductor for mixing air flows. Install the seatbelt on both sides: remove the s6 face-screwdriver, install a motor-screeching motor-hole, and center it with its attachment. Return the gears to the gearbox and shift the sling of the air duct to the sling of the air. Set the gear to the gears. Install everything in reverse sequence by turning the side-mores and connecting the electrical connectors. Inspect the operation of the engine-mixing engine blending of air streams.