hi everyone got a new , my satnav screen is going dim now and then , ive put a new battery on and checked the alternator which both seem fine anyone got the same problem thanks

Which model year and model do you have, screen will go to night/ dim when the headlights come on in auto-on mode on cars with that fitted. 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
2018 Melting Silver Mini Countryman PHEV - soon to be replaced
2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW

hi tim , thanks for reply. i have a 2005 tdv6 hse model ,it does have auto headlights but its still dimming even when its switched off ,

hi tim you might be onto something with the auto light switch , i will monitor it over the next few days with the auto switch off cheers