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Home >> Mercedes Benz >> 2021 >> CLS53 AMG >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 257 Chassis 3 Of 8 >> Testing & Repair >> Remove/Install WiFi Antenna In Center Of Instrument Panel - AR82.85-P-0013FR

Remove/Install WiFi Antenna In Center Of Instrument Panel - AR82.85-P-0013FR

Model 257, 290 

as of model year 2021 

with code 549 (Connect 20 HIGH (NTG6)) 

Shown on model 290 with code 801 (YoM 20/1) 

G14549623Courtesy of MERCEDES-BENZ USA
Topical note Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove steering column module.   AR54.25-P-2802FR
2 Remove center Bluetooth®/WiFi antenna (A2/162) from crossmember. NOTES
Do not crush or kink or subject lines to tension. This will result in damage to the lines which may impair their functional capability.
SPECIAL TOOL Dismantling tool
Fig 1
3 Release and disconnect electrical connector (1) and remove center Bluetooth®/WiFi antenna (A2/162).    
4 Install in the reverse order.    
Fig 1: Identifying Dismantling Tool (000 589 95 63 00)
G12619044Courtesy of MERCEDES-BENZ USA