20 Most Recent 2007 BMW 530i Touring Questions & Answers

-check the smart key battery -check the engine air filter

It might be due to several issues. A complete tune up might correct the problem, but may I suggest you first do a complete engine diagnostics before embarking on any additional repairs. It will tell you if you have a blown fuse. Here is a review of a good scan tool you can look at OBDLink MX Bluetooth Scan Tool Review

Ask Mitchell s .Com where location is under emissions

If you are talking about the purge valve for radiator, look on the expansion tank.

We do not have this information. Contact the dealer for help.

Ideas in the link for not changing gears. Seems a known issue. https://www.google.com/search?q=BMW+530i+E39+automatic+doesn%27t+change+gears ..

Have you checked if there is a spark ? Have the OBD2 scanned for any fault codes to help diagnose the issue

Could be an open fuse

The starter relay sits in a relay panel above the glove compartment. You have to remove the glove box and drop it down. The relay panel looks like a white storage tray, and it has 4 relays in it - a tall black one in the back, and three short white ones in front. The starter relay is the short white one furthest to the left.

M54 is interference fit.

sensor 1 is in the exhaust manifold attached to the engine

ews manipulated check key for dme alignment