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Control Units

CONTROL UNITS

Component Component Location
ABS Control Module On left side of engine compartment, on battery tray. See Figure .
ABS-TC Control Module On left side of engine compartment, on battery tray.
Anti-Theft Alarm Control Module Behind right side of dash. See Figure .
Automatic Climate Control (ACC) Fan Speed Control Unit On evaporator housing.
Automatic Climate Control (ACC) Module Part of ACC control panel, on center of dash.
Central Locking Control Module Behind left side of dash. See Figure .
Cruise Control Module Near battery tray. See Figure .
Engine Control Module (Motronic M2.8.1) On upper left side of firewall. See Figure .
Engine Control Module (Motronic M5.2) Behind left side of dash. See Figure .
Engine Control Module (Trionic/Trionic OBD II) On upper left side of firewall. See Figure .
Ignition Coil Module On left side of engine.
Seat Adjustment Control Unit (With Memory Function) Under driver's seat.
SRS (Air Bag) Control Module Behind front of center console. See Figure .
Traction Control System (TCS) Control Module Under driver's seat. See Figure .