Anyone know what this option means??
S840A Hochgeschwindigkeitsabstimmung - High speed synchronisation
Cheers Steve
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Option Code
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- Member
- Posts: 51
- Joined: Fri Nov 29, 2013 12:55 pm
Option Code
Cheers,
Steve
40d M Sport E70 X5 (mapped)
BMW E34 M5
Suzuki GSX-R 750 (K8)
Past:
Jaguar XF-S / Merc SLK 55AMG / BMW 330d Touring / Range Rover Vogue SE SuperCharged / Audi RS4 (B7) / Renault Clio 172
Steve
40d M Sport E70 X5 (mapped)
BMW E34 M5
Suzuki GSX-R 750 (K8)
Past:
Jaguar XF-S / Merc SLK 55AMG / BMW 330d Touring / Range Rover Vogue SE SuperCharged / Audi RS4 (B7) / Renault Clio 172
Re: Option Code
Increased top speed limiter 

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- Member
- Posts: 51
- Joined: Fri Nov 29, 2013 12:55 pm
Re: Option Code
increased to?
Cheers,
Steve
40d M Sport E70 X5 (mapped)
BMW E34 M5
Suzuki GSX-R 750 (K8)
Past:
Jaguar XF-S / Merc SLK 55AMG / BMW 330d Touring / Range Rover Vogue SE SuperCharged / Audi RS4 (B7) / Renault Clio 172
Steve
40d M Sport E70 X5 (mapped)
BMW E34 M5
Suzuki GSX-R 750 (K8)
Past:
Jaguar XF-S / Merc SLK 55AMG / BMW 330d Touring / Range Rover Vogue SE SuperCharged / Audi RS4 (B7) / Renault Clio 172
Re: Option Code
On other BMW it is the 155 limiter, so it is likely to be a tyre dependent speed limiter tied into your M Sport package. There is plenty of discussion on the code if you copy it into Google.