Just wanting some advice. My instrument cluster is faulty with the usual clock and gear selection / outside temp guage pixelated (blank). The repair seems either tricky or expensive, so i'm wondering if i can just simply replace the unit with a working used spare cluster. If so would the replacement unit require programming or are these just plug and play as it were. These are available for around £40 in working order which is a lot less than having mine repaired. Any advice. Also if i do replace what are the implications for replacing with a unit with a different mileage. I.e do DVLA need notifying or just a note in vehicle service book. I've bought cars in the past that have had clock replacements, but usually the replacement unit starts at zero. Any advice useful.