Here are a few small interior hacks I cooked up. (Not claiming to be the first but I have not seen either of these before.) Enjoy.

 

looks good man. I'd be interested in the instruction on using the mist function on the rear

 

I don’t have a landrover, but I found this thread through a search because I’m experiencing similar problems. I’ve been getting random “system lean”, “catalytic efficiency below threshold” and “oxygen sensor slow response” codes. So I decided to change the upstream and downstream O2 sensors then reset the ECU. Before doing this, the car ran fine. I was just trying to clear the error code, and prevent engine damage and maybe improve fuel efficiency. Immediately after changing the O2 sensors and resetting the ECU, the car is performing worse than ever. Extremely rough idle, the whole car shakes. It drives fine at over 30 mph but the check engine light comes on and is sending out codes for multiple random cylinder misfires, and says the system is running lean. I though it just needed to be run for awhile to get the ECU retrained after being reset, but I’ve restarted it multiple times and driven over 100 miles and the problem persists. No vacuum leaks, plugs and coils are fine. My best guess is I replaced my failing O2 sensors with pieces of “made in China” crap that aren’t worth a damn.