BatteryHigh
E-Tense plug-in hybrid battery and charging faults
- Typically appears
- 40,000+ miles
- What to inspect
- Run a full charge and check EV range and charging error messages
DS
2018–2026 DS DS 7 Crossback · common problems & known faults
A large, comfortable premium-aspiring SUV with plenty of technology · the plug-in hybrid system, air-controlled damping and electronics are where issues concentrate.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed August 2026
Quick answer
The most commonly reported faults on the 2018–2026 DS DS 7 Crossback are E-Tense plug-in hybrid battery and charging faults, Diesel DPF and AdBlue faults on urban cars and Active Scan suspension camera and damper faults. 2 of the documented issues are rated high severity · inspect these first. Full inspection points, onset mileage and what to check are listed below.
Reliability snapshot
Based on the documented faults on this page for the DS DS 7 Crossback.
6.5/ 10
- Critical
- 0
- High
- 2
- Medium
- 2
- Low
- 1
Guidance only · reflects reported patterns, not a specific car's condition.
Known faults to check
SuspensionMedium
Active Scan suspension camera and damper faults
- Typically appears
- 50,000+ miles
- What to inspect
- Check for suspension warning messages and uneven ride
ElectricalMedium
Infotainment reboots, heads-up display and camera dropouts
- Typically appears
- Age-related
- What to inspect
- Test every screen and camera from a cold start
EngineHigh
Diesel DPF and AdBlue faults on urban cars
- Typically appears
- 50,000+ miles
- What to inspect
- Check AdBlue level and any regeneration warnings
InteriorLow
Retracting clock mechanism and trim rattles
- Typically appears
- Age-related
- What to inspect
- Start the car and watch the dashboard mechanism operate
Inspecting a DS DS 7 Crossback?
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Check this exact carFrequently asked questions
Is the E-Tense reliable?
The system works well when maintained, but battery and charging faults are the costly failures.
Does it hold value?
No, depreciation is heavy, which makes it good buying stock but a careful sell.
What about the suspension?
Active Scan uses a camera to read the road; faults trigger warnings and a firmer ride.
Which engine is best for dealers?
The 1.5 diesel for motorway users, the plug-in for company-car buyers.
Sources & further reading
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.