Originally Posted by sobiloff

Some windshields leak (not specific to the diesel). Laggy acceleration from a rolling stop, even after the latest updates. (Seems to be fixable via aftermarket controller.) DPFs tend to clog up and throw CELs. The "fix" is for the dealer to update the computer to more aggressively regen. The low DEF warning message comes on 1,500 miles before you'll run out, which is excessive and annoying. There's a reason LR dropped the diesel engine. If you're going to frequently tow heavy loads the engine seems to do great, but for more typical commuting and shopping use it doesn't seem fit for purpose.