I was just wondering if any of you guys out there that have put performance chips in your 535i's have a spare standard one lying around you don't want.
I want to run a test on my car,some of the features on it are disabled because they did not come standard in Aussie 535i's until later in the model life,but were standard on other countries from day one when they were released,For e.g. Check engine light etc.
The check engine light in my car stays on all the time ,even if there is no fault.But if i have to check for faults I have to remove the cluster to insert a bulb into the socket and then do the stomp test.
I would be truly grateful for any help that is offered.
1988 E34 535i