Just received a letter from Toyota about Kluger vehicles with 2GR engines. That an engine oil leak or seep may develop from the oil hoses between the oil cooler and engine.
My car comes within the manufacturing range. They will replace the engine oil cooler pipe and hose assembly with an all metal engine oil cooler pipe, free of charge to you.
Quote reference number AHG56 at the time of making your appointment with your preferred Toyota Dealer.
Hope this helps any body with this problem.Will report back of outcome.
Regards Peter H Melb. Aust.