
Audi A4 2.0 TDI Multitronic (2016)
Audi A4 — stuck in limp mode in Southampton
Car went into limp mode with no drive in higher gears. Local garage replaced a solenoid at random with no improvement.
The fault
Car went into limp mode with no drive in higher gears. Local garage replaced a solenoid at random with no improvement.
Diagnosis
Computer diagnostics and a road test pointed to a valve body issue inside the Multitronic unit. We confirmed the fault with a hydraulic pressure test before recommending any parts.
Repair process
Removed and rebuilt the valve body, replacing worn solenoids and cleaning the hydraulic circuit. Refitted with fresh fluid and a full adaption reset.
Tests & Handover
Road test through all ratios — drive restored, no limp mode, smooth changes. Customer kept informed at every stage and approved the work before it started.
Gallery

Repair summary
- Vehicle:
- Audi A4 2.0 TDI Multitronic (2016)
- Problem:
- Car went into limp mode with no drive in higher gears.
- Diagnosis:
- Computer diagnostics and a road test pointed to a valve body issue inside the Multitronic unit.
- Repair:
- Removed and rebuilt the valve body, replacing worn solenoids and cleaning the hydraulic circuit.
- Result:
- Road test through all ratios — drive restored, no limp mode, smooth changes.
- Location:
- Southampton, Hampshire · BMS Garage
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