The most common reasons behind the BMW's check engine light has come on:
The exclamation point warning light on a BMW 650I indicates low tire pressure.
where can you find the fuse box on a 2006 BMW 650i
Not enough
BMW 650i.
It must be a timing CHAIN because the Gates website does not list a timing belt for the 4.8 liter V8 engine in a 2007 BMW 650I
The owners manual and/or a repair manual for your car should list the meanings of the warning lights.
what the headlight lights mean on the dash
bill kaulitz does drive he drives a BMW 650i cabrilet
shift light
on most vehicles you can reset warning lights by simply unconnected a battery cable
One can purchase a used BMW 650i Convertible by visiting a local car dealer or an online car dealer such as Autocatch and Cars. All the prices are listed and may be consulted by one who would be interested in this kind of vehicle.
It is in the trunk where there would normally be a spare tire. The BMW 650i does not have a spare tire as it has run flat tires and does not need one.