32 00 Notes on replacement of steering gear/steering column/steering shaft following accident damage (530i 2017-2022, 530i xDrive 2017-2022, 530e PHEV 2018-2022, 530e xDrive PHEV 2018-2022, 540i 2017-2022, 540i xDrive 2017-2022, M550i xDrive 2018-2022)

Steering gear facts:

In the event of accidents or driving conditions similar to accidents, shock-like loads can cause different types of damage to steering boxes. When a steering box is externally undamaged, it is sometimes only possible to identify damage with great difficulty and with great effort. However, damage of this nature poses an unacceptable risk to the vehicle because it can result in failure of the steering system.

Because of the disproportionate amount of effort involved, it is generally not sensible to check thoroughly all the individual components of the steering box and as an alternative it is necessary to take into user account other components which can be checked more easily.

Steering gear procedure:

The steering box must be replaced if one or more of the following points apply:

Visible or noticeable damage to the steering box
- Version with electric steering box (EPS): Examine in particular the control unit with all plug connections for damage and hairline cracks.
Unacceptable torque increase and clamping when the steering box is turned from stop to stop (without hydraulic/electrical assistance)
Fire damage
Damage, permanent deformation or fractures to:
- Wheel rims in the event of a negative result from the wheel alignment check
- Spring struts, steering stub axles, wheel carriers
- Wishbones
- Struts or trailing links or anti-roll bar with this function
- Body-side screwing/attachment points for wheel guide/control components
- Front axle carrier
- Pitman arms
- Tie rods
- Steering box stands
- Steering column

A lopsided steering wheel, significant deviations of camber/track values and noises when cranking the steering can be additional indications for the damage/deformations listed here.

NOTE: If the steering box replacement work which is required for safety reasons is refused by the customer or an insurance company for cost reasons, a memorandum to that effect must be drawn up and countersigned by the party bearing the costs of the accident repair.

For corresponding specimen of memorandum, refer to the applicable BMW Service Information

Actual situation of the steering column and steering shaft:

In the event of accidents or driving conditions similar to accidents, shock-like loads can cause different types of damage to the steering shaft and steering column. In case no external damaged of the steering column and the steering shaft can be noticed, it is sometimes only possible to identify damage with great difficulty and with great effort.

Procedure for steering column and steering shaft:

The steering column and steering shaft must be replaced if one or more of the following points apply:

Visible or noticeable damage, deformation or breakage of the steering column or steering shaft
Damage, permanent deformation or breakage of the tie rod
Unacceptable torque increase and clamping when the steering column is cranked from stop to stop (without hydraulic/electrical assistance)
If the wheel alignment nominal data cannot be reached after all the damaged wheel components are changed (exceedance of the permissible wheel alignment tolerances). If required, enclose the measurement protocol of the invoice/certificate.
Positive check for activated crash system of the steering column:
If no damage is visible on the steering column, the mechanical steering column must be checked for an activated crash system:
1. Open steering column lock
2. Pull steering wheel out towards the driver (towards the body) until the physical stop is reached, but do not use excessive force
3. Push steering wheel towards engine compartment (approx. 20-30 mm away from body) into the comfort position and lock
  If no end stop is present when pulling out the steering column or the bellows of the steering column shroud has tension, the crash system has activated and the steering column is to be replaced.

NOTE: If the steering column/steering shaft replacement work which is required for safety reasons is rejected by the customer or an insurance company for cost reasons, a memorandum to that effect must be drawn up and countersigned by the party bearing the costs of the accident repair.

For corresponding specimen of the memorandum, refer to the applicable BMW Service Information

IMPORTANT: The vehicle's operating permit will be invalidated whenever the function of any of its safety components is compromised!

This guideline is binding for all accident repairs to BMW, MINI and Rolls Royce vehicles!