UK Car Repair Questions? Ask a Mechanic for Answers ASAP
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
With this issue you have described here this sounds like a fault with the wiring or connections to the heater/ac panel and navigation screen display itself.If you have not checked for any shorted,broken or damaged wiring leading to these this needs done.If this is checked and found o.k. make sure all fuses are o.k. in all fuse panels but usually with it intermittently coming on and going off this can indicate an issue with wiring or connections leading to this unit.
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