Three months ago, my daughter bought an auto dealer from a Forster Bj. 2006 , LPG system, automatic, because she is often on the road in no-way terrain as a veterinarian. A few weeks ago, the engine control lit up, but she went out again after 2 days and in the workshop one could find in the data storage and also no other faults. Yesterday she drove down a longer slope, had to slow down continuously and suddenly the whole light tableau lit up and Then the brake booster stopped! She was able to control the vehicle with muscle power and handbrake up to a holding bay, where she parked the engine immediately. After she had recovered from the shock, she started the engine, and – oh miracle – it was all normal again. She then slowly drove home and now wonders what to do with the vehicle, because a sudden failure of the braking force amplification is life-threatening. What to do? Precautionally a suitable steering gear t and replace the old one? Probably no error will be registered in the data storage again this time and it can therefore not claim the dealer guarantee, since it has no witnesses. If someone of the Subaru drivers had an identical or similar experience, it could be very helpful for us. Gruss Udogi