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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 Left Of Instrument Panel - AR82.85-P-0012FR

Remove/Install WiFi Antenna In Left Of Instrument Panel - AR82.85-P-0012FR

Model 257, 290 

as of model year 2021 

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

G14549621Courtesy of MERCEDES-BENZ USA
WARNING 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
Topical note Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Switch off ignition and store transmitter key outside of transmitter range (min. 2 m).    
2 Remove driver's side fuse and relay module (K40/6) with connected electric lines. IMPORTANT Do not disconnect the ground line for the on-board electrical system battery (G1). AR54.15-P-0003FR
3 Remove damping behind driver's side fuse and relay module (K40/6).    
4 Remove driver's side Bluetooth®/WiFi antenna (A2/161) 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
5 Release and disconnect electrical connector (1) and remove driver's side Bluetooth®/WiFi antenna (A2/161).    
6 Install in the reverse order.    
Fig 1: Identifying Dismantling Tool (000 589 95 63 00)
G12619044Courtesy of MERCEDES-BENZ USA