mtfazer Posted November 29, 2017 Report Share Posted November 29, 2017 After 10 minutes spent searching through this site, I'm 100 percent sure I've diagnosed my freaky central locking behaviour as faulty relays on the GM5 module....(this seems like a great pool of knowledge and experience). I've a 2002 325i touring by the way. I have family working at an electronics company that specialise in circuit boards so having the new relays soldered on wont be an issue, my question is how many relays would I need to order....virtually all the videos online are for coupes and they seem to show two.....only found one with a Touring and his finger was pointing to four!! I didnt really want to pull the module until I was having it done,,,not just to look at it and then put it back. If anyone has a definitive answer, would be really appreciated.........otherwise I'll just get 4 and possibly have 2 spare for the next however many years...... THANKS Quote Link to comment Share on other sites More sharing options...
dontpannic Posted November 30, 2017 Report Share Posted November 30, 2017 One relay per door, presumably? Coupe - 2 doors, 2 relays Saloon/Touring - 4 doors, 4 relays Quote Link to comment Share on other sites More sharing options...
