Remove/Install DISTRONIC Distance Pilot Electric Controller Unit - AR54.21-P-0701LWE
Model 213, 238
With Code 239 (Active Distance Assist DISTRONIC)
Fig 1: DISTRONIC Distance Pilot Electric Controller Unit Components Location - Model 238 (Shown On Model 213)
Shown On Model 213 without Mercedes star in the radiator grille
| Topical note | Notes on preventing damage to electronic components due to a magnetic tool | AH54.00-P-0002-01A | |
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Commission DISTRONIC Distance Pilot controller unit (A108/1) | When replacing DISTRONIC Distance Pilot controller unit (A108/1). | |
| Model 238 with code 239 (Active Distance Assist DISTRONIC) | AD00.00-P-2000-06LWO | ||
| Model 213 with code 239 (Active Distance Assist DISTRONIC) | AD00.00-P-2000-04B | ||
| 2.1 | Unclip and remove cover (1) from radiator trim | Model 213 with code 239 (Active Distance Assist DISTRONIC) If cover (1) is installed. |
Fig 2 |
| 2.2 | Remove Mercedes star from radiator trim | If a Mercedes star is installed. |
AR88.40-P-4050LW |
| 3 | Unscrew nuts (2) | ||
| 4 | Remove DISTRONIC Distance Pilot controller unit (A108/1) and detach electrical connection (3) | ||
| 5 | Install in the reverse order | ||
| Calibrate | |||
| 6 | Calibrate DISTRONIC Distance Pilot controller unit (A108/1) | ||
| Model 238 with code 239 (Active Distance Assist DISTRONIC) | AD00.00-P-2000-06LWO | ||
| Model 213 with code 239 (Active Distance Assist DISTRONIC) | AD00.00-P-2000-04B | ||
| 000 588 17 21 00 Adjusting device | WS30.00-P-0006B |