Citroën DS4 2010 Handbook
![Citroën DS4 2010 Hatchback manual cover](/images/lSLbIEtYqTLCViXdXsOEeoIk/thumbs/thumb175x175.webp)
To reset the service light, turn the ignition to the "ON" position without starting the engine. Press and hold the trip reset button on the dashboard. After a few seconds, the display will count down from 10 to 0. Release the button when the display shows "0" and the service light should be reset.
The recommended engine oil for the Citroën DS4 2010 is typically 5W-30 or 5W-40 fully synthetic oil. However, it's important to consult the owner's manual or a professional mechanic to confirm the correct specification for your specific engine variant.
To check the tire pressure, locate the tire pressure placard on the driver's side door jamb for the recommended PSI. Use a tire pressure gauge to measure the pressure of each tire, and inflate or deflate as necessary to reach the recommended levels.
If your Citroën DS4 won't start, check the battery connections for corrosion or looseness. Ensure the battery is charged. If the battery is fine, verify the fuel level and check for any blown fuses. If the issue persists, it may require professional diagnostic to check the starter motor or ignition system.
To replace the headlight bulb, open the hood and locate the back of the headlight assembly. Remove the protective cover and disconnect the electrical connector from the bulb. Release the clip holding the bulb in place and carefully remove the bulb. Insert the new bulb, secure the clip, reconnect the electrical connector, and replace the protective cover.
Signs of a failing clutch include difficulty shifting gears, a burning smell, slipping gears when accelerating, or a spongy clutch pedal. If you notice any of these symptoms, have the clutch inspected by a professional mechanic.
Regular maintenance for the Citroën DS4 generally includes a service interval of every 12,000 miles or 12 months, whichever comes first. However, consult the owner's manual for specific maintenance schedules tailored to your driving conditions.
Overheating may be caused by low coolant levels, a malfunctioning thermostat, a broken water pump, or a clogged radiator. Check the coolant level and inspect for leaks. If issues persist, consult a mechanic for a thorough inspection of the cooling system.
To improve fuel efficiency, ensure regular maintenance, keep tires properly inflated, avoid excessive idling, drive at steady speeds, and remove unnecessary weight from the vehicle. Using higher gears and minimizing rapid acceleration and braking can also help.
The correct tire size for the Citroën DS4 2010 can vary depending on the specific model and trim. Common sizes include 225/45 R17 and 225/40 R18. Always verify with the tire information placard located on the driver’s side door jamb or consult the owner’s manual.