Remove/Install Short And Long-Range Radar Sensor - AR54.21-P-0702LWX
Model 253 (except 253.992/993) as of model year 2020
with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) 293
Model with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS))
Fig 1: Short And Long-Range Radar Sensor Components Location - Model 253 (Except 253.992/993) As Of Model Year 2020 With Code 233
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on preventing damage to electronic components due to a magnetic tool | AH54.00-P-0002-01A | ||
| Remove/install | |||
| 1 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m). | ||
| 2 | Remove Mercedes star. | AR88.40-P-4050LW | |
| 3 | Remove nuts (1). | ||
| 4 | Disconnect electrical connector from short-range and long-range radar sensor (B92/12). | ||
| 5 | Remove short-range and long-range radar sensor (B92/12). | ||
| 6 | Install in the reverse order. | ||
| 7 | Commission the short- and long-range radar sensor (B92/12). | When short and long range radar sensor (B92/12) is being replaced. | |
| Model 293 with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) | AD00.00-P-2000-06FR | ||
| Model 253 (except 253.992/993) as of model year 2020 with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) | AD00.00-P-2000-04B | ||
| 8 | Calibrate short and long-range radar sensor (B92/12). | ||
| Model 293 with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) | AD00.00-P-2000-06FR | ||
| Model 253 (except 253.992/993) as of model year 2020 with code 233 (Adaptive cruise control Plus (DISTRONIC PLUS)) | AD00.00-P-2000-04B |