11/06/2026
Another victim of sunroof drain failure. Both drain ports on this L494 were blocked solid and one side had completely rotted off.
The car was booked in with an E-Diff failure on the dash and when we inspected the module it was dripping in water.
The drains were cleaned and repaired, and a new Diff module will be fitted and programmed.
We check and clean when necessary these drains every service on L405/494 models due to them blocking. It can save you a lot of money in the long run 👍