The Land Rover radios have a dangerously slow latency time when reacting to touch inputs. On some operations it take 3-4 seconds for the radio to react. Most operations are in the 1-2 second range. This is a major distracted driving issue. Input latency should never be this excessive - it requires you to take your eyes off the road repeatedly because you can't determine if the radio/nav system has detected your input. The dealer claims there is no fix from Land Rover corporate. This issue is reported by several sources on-line. Lr should release and engineering update in the interest of safety.

- Canton, MI, USA