Has anyone used an RNS 510 with a non battery drain firmware so as to avoid the cost of replacing the Volkswagen CAN Gateway?
Some RNS are for sale on eBay with this firmware installed and it's tempting as this saves the cost of updating the Volkswagen CAN Gateway. Does this work? Are there any drawbacks eg is this a bad idea as the RNS 510 should be coded into the car to allow things like distance tracking when in tunnels?
I don't have a highline display or MFSW and don't plan on fitting them so not fussed about the need to code these.