Workshop Hints
Refer to the Repair Instructions for the following adjustments.
Toe Adjustment: The toe is adjusted by an eccentric bolt at the front upper traction strut.
Camber Adjustment: The camber is adjusted by an eccentric bolt on the lower control arm at the connection to the axle carrier.
Differential and Axle Shafts: The compact final drive is an "open" differential (traction controlled by DSC) with a ratio of 3.38 : 1. The axle mounting bolts feature a special surface paint coating for corrosion resistance.
The oil fill and drain plugs contain integral seals and are also treated with the corrosion protection coating. The drive shaft is aluminum for weight reduction. The compact output shafts are also weight-optimized.
If the differential is damaged, internal repairs are not permitted. The differential is replaced as a complete unit. The only repair that can be performed is external seal replacement (output shaft seals and pinion seal). The differential does not require an oil change because it has a lifetime oil fill.