How to reset the Service coupon warning light on your Citroen C3 Picasso . Before purchasing our products, it is advisable to read the product sheet.If in doubt, do not hesitate to contact us, we will be happy to help you choose the product that best suits your needs After adjusting the wing mirrors I noticed the the tyre under-inflation monitoring warning and service light came on. At the same time I also lost the outside temp (displays 3 dashes). If I fold in the wing mirrors using the button inside the car the tyre pressure warning goes off again and the outside temp returns to normal! An easy guide for resetting the service light or spanner light intervals for a Citroen C3 Picasso The adblue light started flashing as well as the service light, so I topped up (about 3 litres) and the lights kept flashing. So I took the car to my local independant citroen specialist. They diagnosed that the adblue pump is broken and the whole tank needs replacing at £800 plus labour!! How To Reset Manual Citroen How to reset the service light on a mk1 C4 Picasso. Please like and subscribe for more videos. Any questions please ask away. Citroen C4 Picasso Service Light Reset This is how you reset a service warning light in Citroen C4. I would appreciate if you like, share or subscribe to my channel 2009-2019 Citroën DS3 Service Light Reset Guide – The DS3 is a high-end compact car in the B segment produced by the French car manufacturer Citroën from 2010 until 2014. From 2015, however, the vehicle was marketed in the range of the new brand of DS Automobiles until the cessation of its production, which took place in 2019. Maintenance required light on. How to reset maintenance required light in your car, DIY with Scotty Kilmer. How to fix your car when warning lights come on a Specs Citroen Xsara Picasso service light reset Change the oil and the oil filter XSARA PICASSO 1.6 HDI Remise a zero compteur vidange XSARA PICASSO Replacing the bulbs in my dashboard on my Citroen Xsara Picasso 2003 citroen/xsara picasso 2.0L diesel clutch replacement u85jPG2.