Help for 2010 model Y61

[Shawn77]

I have a 2010model Y61 about 90k , it had a issue with Fuel Filter alarm, the malfunction indicator light coming Back again and again when you start car , I was replaced a diesel fuel Filter then alarm was gone but it come back again after 200kms driving,mechanic checked all connections but could not find anything wrong , then alarm will disappear every time when you parking on the 15 degree level ground (front is highly then rear )after 30mins when you starting car , then you can driving few hundreds KMs no anything wrong looks ,but when engine is cold it will happen again after starting about 5 mins , since is alarming repeatedly happening,I was driving about 1500kms the engine running looks all good , I think maybe just the sensor detect wrong ,but just this alarm alway confused me. Is there anyone can give me some advice about this issue? Thanks

[Woof]

Always a good idea to post up an introduction before asking for assistance mate

[Shawn77]

Thanks Goggy