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• Strange fan related noise behind dash

• So. It turns out that the windscreen has become unsealed.
  the strange noise was due to air either escaping or coming through the seal.
  This was discovered by a passenger pocking around by the rear v ...
Carl Curtis Replies: 7 Views: 902 Forum:Faults and Fixes Posted: 13th Jan 2026 12:41 pm Subject: Strange fan related noise behind dash

• Strange fan related noise behind dash

• Thanks PRH.
  No its 100% just behind the top of the dash.
  Definitely not coming from that low.
Carl Curtis Replies: 7 Views: 902 Forum:Faults and Fixes Posted: 1st Dec 2025 12:57 pm Subject: Strange fan related noise behind dash

• Strange fan related noise behind dash

• Thanks for welcome and reply.
  I did a bit of investigation at the weekend and can now explain the noise a bit better.
  It sounds like a wasp or large fly is behind dash.
  The noise occurs for about 2 ...
Carl Curtis Replies: 7 Views: 902 Forum:Faults and Fixes Posted: 1st Dec 2025 7:42 am Subject: Strange fan related noise behind dash

• Strange fan related noise behind dash

• Thanks for reply.
  I will check if the noise goes away if I switch of the the system completely.
Carl Curtis Replies: 7 Views: 902 Forum:Faults and Fixes Posted: 28th Nov 2025 1:51 pm Subject: Strange fan related noise behind dash

• Strange fan related noise behind dash

• Im new here and am also a member on another Discovery 5 forum.
  My Discovery 5 is making a weird air conditioning/ventilation fan noise from somewhere behind the dash.
  It seems intermittent and chang ...
Carl Curtis Replies: 7 Views: 902 Forum:Faults and Fixes Posted: 28th Nov 2025 12:12 pm Subject: Strange fan related noise behind dash