Hi all, i have '05 Fabia vRS (32 000km) . about 4 months ago, ABS - ASR - Steering and Engine warning ligts lit up and power steering went heavier, so i went to service, they cleared fault by vagcom

after a week warning lights lit up again, the fault was: "rear left and rear right sensors connections weren't available (temporary fault)", they sprayed and cleaned connections

after 2 weeks warning lights lit up again they changed two rear sensors

after 2 months warning lights lit up again. This time they decided to change the ABS pump completely. they ordered the pump and 2 weeks ago they changed it.

after 4 days i had a small crash, but only left side wheels and tires were damaged. I took my car back 2 days ago. when i was going to school yesterday, first ABS and ASR lights lit up and then Steering and Engine, so power steering went heavier again. This time w.lights lit up when i was driving, at the other times they lit up when i was starting the engine. The service said the fault was "rear left sensor connection wasn't available (temporary fault)".

I don't know what to do with this problems, ok it's in warranty but going to service everyday makes me crazy, do you have any advice??

(Sorry, if my English isn't good)

don't you have any idea? or is my English very bad to understand?