One our way back from dubai to abu dhabi our lumina royale radiator got leaked, its a mess in such scrotching heat of uae, first we tried mineral water refilling after every 50KMs, still heat needle getting up. stopped by a local pathan in parking who just made a "naswar" ke goli and droped inside the radiator, trust me the goli found the lead area and jammed there..and not a single drop leaked out...really surprised to see this totka on such hard time.