Remove/Install Trailer Recognition Control Unit - AR31.19-P-1300LWT
Model 213.2
with code 550 (Trailer coupling)
| Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. | No parts of the body or limbs should be within the operating area when the components are moving. | AS00.00-Z-0011-01A | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on sensor system for trunk lid opening/closing | Model 213.2 with code 550 (Trailer coupling) with code P17 (KEYLESS-GO package) |
AH80.61-P-0001-01A | |
| Remove/install | |||
| 1 | Perform initial startup of trailer recognition control unit (N28/1) | When replacing the trailer recognition control unit (N28/1). | |
| AD00.00-P-2000-04B | |||
| 2 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m) | ||
| 3 | Remove right side load compartment paneling | AR68.30-P-1185LWE | |
| 4 | Unscrew nuts (5) and remove trailer recognition control unit (N28/1) | ||
| 5 | Disconnect electrical connections (1, 2, 3, 4) and remove trailer recognition control unit (N28/1) | ||
| 6 | Install in the reverse order | ||
| Check | |||
| 7 | Perform function test on ball neck and on light signals at trailer socket |