cilaka betul. dude, find a diff place la to fix your car next time..
banyak gak forumer recommends this place in Batu Caves. They do work for AB. A bit pricey but good workmanship. They do mostly Bimmers so you don't have to worry about them understanding how the UDM works, mechanically and electronically.
Also, regarding my agent, he lives in Segambut, works in Putrajaya. He'll drop by my house or office for my insurance/roadtax stuff.