Note| Undercoating (stone-chipping protection) applied during repair work must be identical in appearance and thickness to the original undercoating. |
| Water drainage holes must remain clear. |
| All threaded studs and welded nuts with metric threads as well as all other studs and contact surfaces for assembly must be functional following the application of the undercoating. |
| Undercoating overview |
| a - | Undercoating |
| Coat thickness: 0.3 mm |
| b - | Undercoating |
| Coat thickness: 0.5 mm |
| c - | Undercoating |
| Coat thickness: 1.2 mm |
Undercoating
Undercoated areasChecking function and voltage supply of the fuel pump, engine code CWVA
Special tools and workshop equipment
required
Removal wedge -3409-
Multimeter e.g. hand-held multimeter -V.A.G 1526E-
...
Mounting tyre, wheels without and with tyre pressure monitoring
Only trained personnel may perform any assembly work on
run-flat tyres.
If fitted, check tyre pressure sensor using vehicle
diagnostic tester, and renew it as necessary.
–
Ensure proper assembly ...
Radiator fan control unit -J293
Note
Available in various designs, sometimes separately.
This control unit switches the magnetic clutch and thus the
air conditioner compressor on and off. It controls the radiator
fan, an ...