Unfortunately, the Coupé doesn’t have a standard 12V socket in the trunk. In summer, however, this would be not bad for a cooler or similar. Question to the experts: Are there any retrofit kits for the 6 Series Coupé? Alternatively, I also like to use from the 5 Series portfolio. Must then only find a place where I can clamp it and a suitable installation location. Does anyone have tips for me? In order not to have to open an extra thread, the question for a retrofit AHK for the 6 Series xDrive Coupé. Important: I only need it for an existing bike carrier! Logically it should be removable. A trailer operation does not work at the F13 Coupé anyway. Is that true? Retrofitting kits on the free market for the F13 seem to be scarce. The only one I found is the one here:http://www.ahk.beeken-online.com/…/…egerbetrieb-Ausf-vertikal.html Do you know any other suppliers or offers? btw.: I have an offer of about 2,000,-EUR (material ink. Einbau). Is that realistic?