-   i have a bmw 318 and my engine light has just came on when i checked the owner hand book it reads exhaust emission values have deteriorated.
how much to fix and where ?
-   ptbptb
You will get a reduced catalyst efficiency reading after the cat has started failing. Be careful of using an aftermarket cat. BMW cat converters are made for longer life, which is why they are so expensive. I would look online to see if any dealers are selling on ebay. The factory cat comes with the front exhaust portion and is not very hard to install. It is all bolt on.
central locking wont open. The key will only open the driver door but I cant open the other doors...
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central locking wont open. The key will only open the driver door but I cant open the other doors from inside the car??Always eventually works but is very frustrating!!!! mostly occurs in the mornings..