Mercedes-Benz fault codes
20,291 codes · 1,724 vehicle records · 258 ECU records · 56,350 live-data parameters
Search only Mercedes-Benz codes
Codes 20,291
| Code | Description | Brands | System |
|---|---|---|---|
| U2125 | BR206 C43_ROW | 9 | Network |
| U2127 | CAN-Bus No Communication With Electronic Climate Control | 10 | Network |
| U2129 | Lost Communication with Remote Function Actuation Control Module | 8 | Network |
| U2130 | CAN-Bus No Communication with DDM | 8 | Network |
| U2135 | Lost Communication with Body Control Module | 9 | Network |
| U2137 | Lost Communication with Immobilizer | 8 | Network |
| U2139 | Immobiliser No Or Wrong Signal | 9 | Network |
| U2140 | Lost Communication with Underhood Electrical Center | 12 | Network |
| U2144 | Knock Sensor Circuit Malfunction | 11 | Network |
| U2145 | CAN-Bus No Communication with PAS | 8 | Network |
| U2150 | Navigation Electronic Control Unit Gateway Communication | 11 | Network |
| U2154 | METER COMM | 5 | Network |
| U2155 | No description available | 3 | Network |
| U2156 | Steering angle sensor | 5 | Network |
| U2158 | No description available | 2 | Network |
| U2160 | BR213AMG VA | 5 | Network |
| U2163 | Lost Communication with Left Rear Door Switch Panel Control Module | 9 | Network |
| U2164 | Lost Communication with Right Rear Door Switch Panel Control Module | 10 | Network |
| U2165 | Lost Communication with Driver Door Switch Panel Control Module | 9 | Network |
| U2170 | Lost Communication with Four Wheel Drive Clutch | 8 | Network |
| U2175 | Lost Communication with Special Purpose Vehicle Control Module | 10 | Network |
| U2176 | Lost Communication with Power Take-Off Control Module | 13 | Network |
| U2182 | No description available | 2 | Network |
| U2184 | No description available | 2 | Network |
| U218487 | missing message Error Entry for Message Lost for upper thermo jalousie LIN messages | 1 | Network |
| U2185 | No description available | 2 | Network |
| U2187 | No description available | 3 | Network |
| U2192 | BR217/222AMG Mopf Offset 2000 | 3 | Network |
| U2193 | No description available | 2 | Network |
| U2195 | No description available | 4 | Network |
| U2204 | No Communication With Screen 2 | 7 | Network |
| U2210 | Communication Fault with ACU in CAN | 5 | Network |
| U2211 | S213 AT/VS30)/ U2411 | 8 | Network |
| U2215 | BR222+-Z07/BR217 | 5 | Network |
| U2217 | No description available | 8 | Network |
| U2218 | No description available | 9 | Network |
| U2220 | Offset 2000 | 8 | Network |
| U2224 | No description available | 8 | Network |
| U2230 | Communication Fault with EMS in CAN | 9 | Network |
| U2231 | No description available | 10 | Network |
| U2233 | No description available | 7 | Network |
| U2235 | No description available | 7 | Network |
| U2239 | No description available | 9 | Network |
| U2240 | No description available | 4 | Network |
| U2242 | No description available | 3 | Network |
| U2245 | No description available | 2 | Network |
| U2250 | DDAPWL (Front Left Door and Window) LIN Communication Fault | 4 | Network |
| U2251 | BR290 VA 20'-21' | 2 | Network |
| U2253 | DDAPWL (Front Right Door and Window) LIN Communication Fault | 5 | Network |
| U2254 | No description available | 3 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.