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Home >> BMW >> 2025 >> 230i >> Repair and Diagnosis >> External Pages >> Different car >> Section 227 (Distance Systems, Cruise Control -- Repair M5 (F90)) >> 66 31 Active Cruise Control (Acc) >> 66 31 010 Instructions for ACC adjustment device (M5 2018-2022) >> 66 31 115 Removing and installing front radar sensor long range (with holder)

66 31 115 Removing and installing front radar sensor long range (with holder)

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G08485351Courtesy of BMW OF NORTH AMERICA, INC.

Requirements for the measurement area for ACC adjustment device 

Dimensions: 

  1. Area behind the mirror of at least 80 cm that cane be entered
  2. Distance between mirror and vehicle 80 cm +/- 5 cm

    (Distance between mirror and ACC sensor 100 cm +/- 5 cm)

  3. Total area of work area 360 cm x 660 cm

Maximum irregularity of floor surface: 

G08485352Courtesy of BMW OF NORTH AMERICA, INC.

Maximum angle of inclination of floor surface - vehicle: 

NOTE: Setting up the ACC adjustment device (one-off task) comprises the following steps:

Detailed setup and operating instructions are enclosed with every ACC adjustment device. 

Preliminary work