BMW X3 Owners Manual: Hints
Do not adjust the seat while driving
Do not adjust the driver's seat while driving, or the seat could respond with unexpected movement and the ensuing loss of vehicle control could lead to an accident.
Do not incline the backrest too far to the rear
Do not incline the backrest too far to the rear while driving, or there is a risk of slipping under the safety belt in the event of an accident. This would eliminate the protection normally provided by the belt.
Keep the movement area unobstructed
When changing the seat position, keep the seat's area of movement unobstructed; otherwise, people might get injured or objects damaged.
Seats
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Manually adjustable seats
At a glance
Forward/backward
Thigh support
Seat tilt
Backrest width
Lumbar support
Height
Backrest tilt
Forward/backward
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Other materials:
BMW X3 Service & Repair Manual > Other flaps: Removing and installing flap for fuel filler neck
Open fuel filler flap.
Use a suitable tool to lift the latch mechanism out toward the front in direction of arrow.
Detach fuel filler flap (1) in direction of arrow.
Installation note:
The latch mechanism (1) must not be damaged.
If the latch mechanism is damaged, replace the COVER POT. ...