The earlier Discovery 4, 2010 and 2011, are fitted with a ZF 6-speed transmission. Land Rover never intended for flappy paddles to be functional on these model years. GAP Diagnostic has modified the transmission firmware to enable them. This enabling is exclusively available with an IIDTool and for the following engines:

-3.0L SDV6
-3.0L TDV6
-Petrol

Available via Fast Lane for the regular IIDTool and IIDTool BT. Embedded in the IIDTool Pro.

Unfortunately, the flappy paddles cannot be enabled on vehicles fitted with the 2.7L TDV6 engine.