Remove/Install Electronic Ignition Lock Control Unit - AR54.21-P-0038LWM
Model 205
as of model year 2019
Model 253 (except 253.992/993)
as of model year 2020
Model 293
Shown on model 205 as from model year 2019
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Perform commissioning of ignition lock control unit (N73). | When replacing ignition lock control unit (N73) | |
| Model 205 as of model year 2019 Model 253 (except 253.992/993) as of model year 2020 |
AD00.00-P-2000-04B | ||
| Model 293 | AD00.00-P-2000-06FR | ||
| 2 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m). | ||
| 3 | Remove front seat on right side. | Model 205.0/1/2/3 as of model year 2019 Model 253 (except 253.992/993) as of model year 2020 Model 293 |
AR91.10-P-1000LW |
| Model 205.4 as of model year 2019 | AR91.10-P-1000LWR | ||
| 4 | Fold rear right floor covering toward rear until ignition lock control unit (N73) is accessible. | AR68.20-P-4800LW | |
| 5 | Disconnect electrical connector (1). | ||
| 6 | Release retaining clips (2) by pressing in catch hooks (arrows) and remove ignition lock control unit (N73). | ||
| 7 | Install in the reverse order. |