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      03-25-2019, 03:01 AM   #1
aerobat
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Question ECU Tuning and BMW Service???

I need some advice. Soon I will do first (Oil) service at BMW.
I have a VF Hex ECU Tune. What have you done when servicing your cars?

- Is anyone aware of BMW making any software (ECU related) updates?
- Should I revert back to original before service?
- If I revert, can I just install tune again after service?
- Do I need an updated ECU file after service?

Anything else?
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