The SES light in my wife's X5 35D came on so I checked it with ISTA-D and BT and it gave me the error code 4A5E. I did some research and it was suggested in several articles to replace the glow plugs and since the intake was off I also swapped the control module. However, even after replacing all 6 glow plugs and the control module the SES keeps coming back on. I am stuck as far what else it could be. I have attached the output from BT. It is interesting that BT say it should not turn on the warning light but it comes back on as soon as you start the car after the SES is reset.Any help or suggestion is appreciated.Thanks
I would think there would be a final step needed involving re setting vehicle systems or programming because of the new parts thru Ista
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