AD80.30-P-3000B | Remote central locking (RCL) diagnosis operational check | 15.1.98 |
MODEL 170 up to 31.5.97,
202.083 except CODE (491) USA version
MODEL 210.072 up to 31.5.96 with CODE (491) USA version
MODEL 202 (except 202.083) as of 1.8.96,
210 (except 210.072) as of 1.6.96,
210.2
P80.30-0292-05
Model 210 sedan shown
Remote central locking (RCL) diagnosis, basic knowledge | |||
Prerequisites for function check, RCL | |||
| Check infrared transmitter key batteries | ||
| Battery voltage 11-14 V | ||
| Fuses in order | ||
| Central locking in order | ||
| Transmitter signal synchronized | ||
| Key removed from steering lock | ||
| Side windows lowered approx. 100 mm | ||
| Tilting/sliding roof open | ||
| Doors and trunk lid closed | ||
| Central locking is unlocked | ||
| Actuation of turn signal system not decoded via the Hand-Held Tester | ||
Function check | |||
Test step/Scope of test | Operation/Requirement | Specified value | Possible cause/Remedy |
1 Vehicle locked with infrared remote control via the RCL receiver (interior rearview mirror) (A26/7) or via the RCL receiver (roof frame) (A26/9) | Lock vehicle with IR transmitter key | Vehicle is locked. Turn signal indicator lamps flash 3 times. Red visual feedback lamps (RCL receiver (interior rearview mirror)) flash for approx. 3 seconds (not model 170) | Models 170, 202, 210: Model 202 only: Models 170, 210 only: |
2 Vehicle unlocked with infrared remote control via the RCL receiver (interior rearview mirror) (A26/7) or via the RCL receiver (roof frame) (A26/9) | Unlock vehicle with IR transmitter key | Vehicle is unlocked. Turn signal indicator lamps flash once. Green visual feedback lamps (RCL receiver (interior rearview mirror)) flash for approx. 3 seconds (not model 170) | Models 170, 202, 210: Model 202 only: Models 170, 210 only: |
3 Vehicle locked via a mechanical locking cylinder ( only) | Lock vehicle with mechanical key via a locking cylinder | Vehicle is locked. | Models 170, 202, 210: Model 202 only: Models 170, 210 only: |
4 Vehicle unlocked via a mechanical locking cylinder ( only) | Unlock vehicle with mechanical key via a locking cylinder | Vehicle is unlocked. | Models 170, 202, 210: Model 202 only: Models 170, 210 only: |
5 Side windows and tilting/sliding roof closed with infrared remote control With power windows or tilting/sliding roof only | Point IR transmitter key at the RCL receiver (interior rearview mirror) or at the RCL receiver (roof frame) and press transmitter button for > 1 second. | Open side windows and tilting/sliding roof close. | Models 170, 202, 210: Model 202 only: Models 170, 210 only: |
6 Side windows opened with infrared remote control. With power windows only | Within 8 seconds (model 202) or 5 seconds (models 170, 210) after closing side windows with infrared remote control, point IR transmitter key at the RCL receiver (interior rearview mirror) or at the RCL receiver (roof frame) and press transmitter button. | Closed side windows open | Models 170, 202, 210: Model 202 only: Models 170, 210 only: |
7 Enabling engine control | Turn key in steering lock clockwise as far as the stop | Engine starts | Models 170, 202, 210: Engine fault memory Engine actual values |
8 Trunk lid opened with infrared remote control With remote trunk release only | The trunk lid lock is not in the workshop position. Lock vehicle with IR transmitter key. Point IR transmitter key at RCL receiver (interior rearview mirror) and press transmitter button twice within 0.8 seconds. | Trunk lid opens Retractable trunk lid handle extends (model 140) | Models 170, 202, 210: Model 202 only: Models 170, 210 only: Models 170, 202, 210: Electrical/pneumatic PSE fault Mechanical fault in trunk lid lock |
Referenced documents
- ad8030p200002a Preconditions on RCL operational check
- ad8030p2000a Remote central locking (RCL) diagnosis basic knowledge
- ad8030p4000a Remote central locking (RCL) diagnosis fault memory
- ad8030p600001a RCL test of electrical system infrared DAS control module
- ad8030p600001b RCL test of electrical system infrared DAS control module
- ad8030p600001c RCL test of electrical system infrared DAS control module
- ad8030p600001d RCL test of electrical system infrared DAS control module
- ad8030p600001e RCL test of electrical system infrared DAS control module
- ad8030p600001f RCL test of electrical system infrared DAS control module
- ad8030p600002a RCL test of electrical system receiver unit
- ad8030p600002b RCL test of electrical system receiver unit
- ad8030p600002c RCL test of electrical system receiver unit
- ad8030p600002d RCL test of electrical system receiver unit
- ad8030p600004a RCL test of electrical system lock switch circuit
- ad8030p600004b RCL test of electrical system lock switch circuit
- ad8030p600005a RCL test of electrical system control line
- ad8030p600005b RCL test of electrical system control line
- ad8030p600005c RCL test of electrical system control line
- ad8030p600005d RCL test of electrical system control line
- ad8030p600005g RCL test of electrical system control line
- ad8030p600005h RCL test of electrical system control line
- ad8030p600006a RCL test of electrical system transponder coil
- ad8030p600006b RCL test of electrical system transponder coil
- ad8030p600007a RCL test of electrical system CAN L data line
- ad8030p600007b RCL test of electrical system CAN L data line
- ad8030p600007c RCL test of electrical system CAN L data line
- ad8030p600008a RCL test of electrical system CAN H data line
- ad8030p600008b RCL test of electrical system CAN H data line
- ad8030p600008c RCL test of electrical system CAN H data line
- ad8030p600009a RCL test of electrical system CAN H / CAN L data line
- ad8030p600010a RCL test of electrical system lock confirmation relay actuation
- ad8030p600010b RCL test of electrical system lock confirmation relay actuation
- ad8030p600010c RCL test of electrical system lock confirmation relay actuation