LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2009 >> R320 >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Electrical System - Body - 251 Chassis - 4 Of 5 >> Wiring Diagrams >> Wiring diagram for telephone (TEL) control unit >> Wiring diagram for telephone (TEL) control unit - PE82.70-P-2101-97RAA

Wiring diagram for telephone (TEL) control unit - PE82.70-P-2101-97RAA

Code Designation Position
A0 Color code key 40L
A28/3 E-net compensator 9L
A28/3x1 E-net compensator connector 9J
A34/15 UHI portable CTEL holder (Universal Handy Interface) 14L
A34/15x1 Connector 1, UPCI [UHI] portable CTEL holder (Universal Handy Interface) 13K
A34/15x2 Connector 2, UPCI [UHI] portable CTEL holder (Universal Handy Interface) 11K
A67b1 Hands-free system microphone group 21L
A67b1 Hands-free system microphone group 25L
A67b1x1 Hands-free system microphone group connector 20J
A67b1x1 Hands-free system microphone group connector 24J
F4 Load compartment fuse and relay box 4L
F4f23 Fuse 23 3L
N123/1 Universal Portable CTEL Interface (UPCI [UHI]) control unit 4A
N123/1 Universal Portable CTEL Interface (UPCI [UHI]) control unit 12A
N123/1 Universal Portable CTEL Interface (UPCI [UHI]) control unit 20A
N123/1 Universal Portable CTEL Interface (UPCI [UHI]) control unit 28A
N123/1 Universal Portable CTEL Interface (UPCI [UHI]) control unit 36A
N123/4 Emergency call system control unit 34L
U801 Valid for UHI (Universal Portable CTEL Interface) 32J
U808 Not valid for UPCI [UHI] (Universal Portable CTEL Interface) 19D
U904 Wiring harness installed but nonfunctional 7F
W17 Ground (right rear seat) 6H
X18/2 Interior/roof connector 20E
X18/2 Interior/roof connector 24E
X29/6 Center console intermediate connector 14F
X29/6 Center console intermediate connector 11H
X29/6 Center console intermediate connector 13H
X39/70 FFS [RBA} microphone array connector 29G
Z20/1 Cable end insulation not stripped, placed inside insulated tubing 18K
Z204/8 Circuit 31 left rear seat voltage distributor connector (2) 6L
Z53/25 UPCI [UHI] circuit 30 interior compartment solder point 2G
Z53/26 Telematics circuit 31 interior solder point 1 8E
Fig 1: Telephone (TEL) Control Unit - Wiring Diagram (1 Of 3)
G10122647Courtesy of MERCEDES-BENZ USA
Fig 2: Telephone (TEL) Control Unit - Wiring Diagram (2 Of 3)
G10122648Courtesy of MERCEDES-BENZ USA
Fig 3: Telephone (TEL) Control Unit - Wiring Diagram (3 Of 3)
G10122649Courtesy of MERCEDES-BENZ USA