Volkswagen Golf Service & Repair Manual: Dealing with problems with Midtronics -INC 940- battery tester
| Under certain circumstances, the display may show errors or
messages according to status. |
| The most frequent display messages are listed below,
together with suggested solutions. |
 Note
| For messages not listed here, please refer to
→ operating manual INC 940. |
|
|
|
| Display message |
Measures |
| Check connection. |
| – |
Check whether terminals of battery charger are firmly
connected to battery terminals. |
| – |
Check battery terminals are tightened according to
regulations and do not have corrosion. |
|
| Terminals connected? |
Safety function of tester.
| – |
Connect terminals to battery before starting charging
procedure. |
|
| System noise |
| – |
Switch off all electrical consumers. |
| – |
Wait until all electrical loads monitored by onboard supply
control unit have switched off. |
| – |
Disconnect any suspect non-standard electrical equipment
from the onboard supply. |
|
| Wait a few minutes and repeat charging procedure
→ Chapter. |
|
|
|
Prerequisites:
WARNING
It is not permissible to test or charge batteries
whose magic eye shows ligh ...
Solar panel VAS 6102A
General description:
Solar panel -VAS 6102A- supports onboard supply and prevents
spontaneous battery di ...
Other materials:
Vibration control system
Using the vibration control system -VAS 6230 A- you can
perform more functions than just stationary balancing.
A special feature of this system is the testing of the
radial force of the wheel and tyre while rolling.
A ro ...
Test prerequisites
Check wheel suspension, wheel bearing assembly and steering
for excessive play and damage.
Tread depth difference of no more than 2 mm on one axle.
Tyres inflated to correct pressures.
...
Cavity sealing, rear body
Cavity sealing, wheel housing and underbody at rear, 4-Motion
vehicles
Illustration shows left side. The right side is the mirror image.
Note
The indicated areas have been treated with cavity sealant and must
be resealed following repairs.
...
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Charging battery
Charging battery in maintenance mode with solar panel -VAS 6102A-