I avoid driving the car in rain as the water enters the passenger compartment from the boot area. Dealer pointed the fault as "wrong type rear lights fitted by Fords", when complained to Ford Motor Company, Brentwood they went one step ahead of dealer blaming the fault on "WEAR AND TEAR", and asked me to foot the bill. (Can't write the words of what I thought about them.) The lights were never replaced, and now I my wife and kids carry SHAMPOO with us when driving my pride ST24 in rain.
No comments.
I have the same problem easy cured with some silicone. Take the light clusters off and run some silicone round the rubbers.
I've had the same problem of water in the boot in both my st 24 and my wifes diesel mondeo and cured both with silicone.
I tried silicon, but it did not work. Easier was to put tape where the water came into the rear light. I poured water near the light and then saw precisely where the water poured in. Then I put some tape there. And now it is OK.