It's the BMW way - try & bat the problem away into the long grass, in the hope you will go away.
I'm afraid it's several calls each day to Marshalls DP, BMWFS & BMWCS - record names, times & content to provide a data footprint. Write, a detailed letter expressing your dissatisfaction to BMW Motorrad UK MD, copy to FS, copy to Marshalls DP. Make sure they understand that you expect a bike underneath you early next month for your pre-booked trip without fail, be it a replacement or a loan bike, or compo sufficient to hire a suitable replacement elsewhere. After all they have had 2 months grace already. Don't back down on the valuation issue either - it's just a stunt to worry you financially, in the hope it will persuade you to live with the original faulty bike.
Good luck. Keep the pressure on, but make sure to keep the dialogue civil, however maddening things become.
I'm afraid it's several calls each day to Marshalls DP, BMWFS & BMWCS - record names, times & content to provide a data footprint. Write, a detailed letter expressing your dissatisfaction to BMW Motorrad UK MD, copy to FS, copy to Marshalls DP. Make sure they understand that you expect a bike underneath you early next month for your pre-booked trip without fail, be it a replacement or a loan bike, or compo sufficient to hire a suitable replacement elsewhere. After all they have had 2 months grace already. Don't back down on the valuation issue either - it's just a stunt to worry you financially, in the hope it will persuade you to live with the original faulty bike.
Good luck. Keep the pressure on, but make sure to keep the dialogue civil, however maddening things become.