Anyone have any info on the capability of dolly towing a Benz GLA 250? It is frt wheel drive, however has auto emergency brake. I will stop by the dealer to ask service tomorrow if there is a way to disable the brake. But then there maybe a problem with running the battery down if the key must be left on. A disconnect switch would probably engage the emergency brake, Catch 22. Also, I would need the steering NOT to lock out. Any help from someone that has done would be appreciated.