Hi all, I hope all is well with everybody in these crazy times. I have a 2011 LR4. It’s an excellent jeep and so comfortable. A really good purchase. We’ve been very lucky with it so far as regards any issue but I’m stumped on one issue. My park brake is throwing up a fault and putting on the restricted performance light. While driving I can fully engage park brake but the park brake will not stay engaged while parked or apply if car is stationary. There’s no screeching sounds when I try to apply park brake. Actually there’s no sounds at all and it doesn’t apply. Also I can not get the vehicle into “park brake service mode” I’m assuming this is because of the park brake fault showing. Any help would be appreciated.