Sat nav failure , radio problems Eco doesn’t work
2016 Citroen C4 Hdi blue 1-6 diesel

Radio reboots continually also sat nav fails. Has anybody got any suggestions to help. It seems it is a common problem. My car has only done 32000 miles.

Problem added: Nov 24, 2021 (1 week ago)
Citroen C4 (2016)
Hdi blue 1-6 diesel
Problem Category
Electrics, ECU, Warnings & Lights
Replies and fixes
You want to check your battery voltage before starting the car after lying overnight . A low battery can cause these type of problems . May only need charging but possibly replacing . Alternatively get the battery LOAD tested
Thankyou for suggestion - the battery is good. The radio and satnav goes on and off throughout a journey. I checked the airial for water ingress all ok.
Despite the battery starting the car you cannot know the overall condition without checking the voltage or testing . Once driving the alternator will replenish as able , dependent on what electrical components , lights , heater , wipers etc are used .
Post a reply
Thinking about a DIY fix?

If it's a DIY fix and you need parts to do the job head over to Euro Car Parts.

  • Free UK Delivery
  • 365 Day Returns
  • Free Click and Collect
Helpful & Related Pages on AutoInsider
Generated by AutoInsider AIBot
AutoInsider AI Robot picture
Having a problem with your Citroen C4?

Tell us about your C4 problem

On Social Media