Fault Code 1

Fault Code 1

Roll-over Protection Warning Light

NOTE: The warning light is short circuited to ground by a short circuit bridge in the connector housing on the roll-over protection control unit when the connector is pulled out. The roll-over protection warning light is then permanently on (when ignition is on).

Diagnostic conditions
- Ignition on

Possible cause of fault
- Short circuit to ground or interruption in the wiring between warning lights and roll-over protection control unit
- Roll-over protection warning light faulty
- control unit roll-over protection faulty

Affected pins
Pin 12

Diagnosis/troubleshooting

Work Instruction 1 - 4:

Work Instruction 5 - 11:

DANGER:
Danger of personal injury by remaining in the functional area of the roll-over protection strap.

Danger of personal injury by placing objects in the functional area of the roll-over protection strap.

The roll-over protection straps may be released accidentally or intentionally during the diagnosis/troubleshooting even if the battery has been clamped beforehand.
- Before starting the diagnosis/troubleshooting, open the convertible top completely, dismantle the cover and remove the hardtop from the vehicle if necessary.
- Ensure that body parts are kept away from the functional area of the roll-over protection strap.
- Ensure that objects are kept away from the functional area of the roll-over protection strap.
- During all work and analysis/troubleshooting concerning the roll-over protection system, the roll-over protection must be released beforehand and only run in again when all work is complete.