Coding Control Unit For Convertible Top
- Risk of irreparable damage to control unit
- Risk of damage to control unit
- Fault entries in the control unit
- Coding in the control unit is aborted
- Malfunctions in control unit, even during programming
→ Prior to disconnecting the control unit, switch off ignition and remove ignition key.
→ Ensure that the power supply is not interrupted during programming.
→ Connect a battery charger with a current rating of at least → Nominal value: 40 A to the vehicle battery.
- Risk of irreparable damage to control unit
- Risk of damage to control unit
- Fault entries in the control unit
- Coding in the control unit is aborted
- Malfunctions in control unit, even during programming
→ Prior to disconnecting the control unit, switch off ignition and remove ignition key.
→ Ensure that the power supply is not interrupted during programming.
→ Connect a battery charger with a current rating of at least → Nominal value: 40 A to the vehicle battery.
Information
The PIWIS Tester II 9818 instructions take precedence since the description may be different with later Tester releases.
The procedure described here has been structured in general terms; different text or additions may appear in PIWIS Tester II 9818 .
Information
The procedure described must be applied when a control unit has to be replaced and the tester function Control unit replacement cannot be used.
- Connect the PIWIS Tester 9718 to the vehicle and start it. Switch on the ignition. [>>] Continue.
- Select the vehicle type .
- Switch to the Special functions menu and perform the vehicle handover using the [F8] key.
- In the Special functions menu, erase All fault memories by pressing [>>].
- Carry out automatic search of control units.
- Using the [>>] key, move from the vehicle type to the list of control units.
- Select convertible top with the cursor keys and press [>>].
- Select Coding
and press the [>>].
Rear window, automatic run corresponds to automatic run does not correspond to automatic run RHD coding corresponds to left opening corresponds to right opening Automatic opening of rear window without terminal 15 via key Not coded Opening one-touch operation Rear window without terminal 15 via front window position Not coded Opening one-touch operation Opening/closing convertible top not possible with remote control Yes No Opening/closing convertible top not possible with comfort Yes No - Calibrate convertible top. → 619619 REMOVING AND INSTALLING CONTROL UNIT FOR CONVERTIBLE TOP - "Calibrating" section
- Carry out a convertible top operation and read out fault memory.