diff --git a/services/nginx/app/routes/moduleSelfServeRoute.php b/services/nginx/app/routes/moduleSelfServeRoute.php
index 9f690b93..e81bcf9d 100644
--- a/services/nginx/app/routes/moduleSelfServeRoute.php
+++ b/services/nginx/app/routes/moduleSelfServeRoute.php
@@ -14,6 +14,7 @@ use modules\selfserve\classes\selfserve_wash_flow;
 use modules\selfserve\helpers\selfserve_lane_command;
 use modules\selfserve\helpers\selfserve_lane_port;
 use modules\selfserve\helpers\selfserve_lane_relay;
+use modules\selfserve\helpers\selfserve_lane_services;
 use modules\selfserve\helpers\selfserve_lane_state;
 use modules\selfserve\helpers\selfserve_lane_status;
 use modules\selfserve\helpers\selfserve_wash_session_status;
diff --git a/services/nginx/app/tests/Api/SelfserveCustomerStartApiTest.php b/services/nginx/app/tests/Api/SelfserveCustomerStartApiTest.php
index f7e4b398..97f989f7 100644
--- a/services/nginx/app/tests/Api/SelfserveCustomerStartApiTest.php
+++ b/services/nginx/app/tests/Api/SelfserveCustomerStartApiTest.php
@@ -264,6 +264,55 @@ it('derives allowed services from published v2 config task snapshots when no ses
     }
 });
 
+it('keeps questions visible but disables machine services and tasks when machine wash is globally disabled', function (): void {
+    $group = api_fixtures()->createGroup([], [
+        'list_own_department_selfserve_vehicle_conditions',
+    ]);
+    $scenario = api_fixtures()->createSelfServeScenario([
+        'customer' => ['group_id' => $group['id']],
+        'department_selfserve_enabled' => true,
+        'lane_selfserve_enabled' => true,
+        'machine_wash_enabled' => false,
+    ]);
+    $headers = api_fixtures()->bearerHeaders(
+        api_fixtures()->createAuthToken((int)$scenario['customer']['id'])
+    );
+    $laneId = (int)$scenario['lane']['id'];
+    $reg = (string)$scenario['vehicle']['reg'];
+    $productId = (int)$scenario['product']['id'];
+    $machineTaskId = (int)$scenario['tasks'][1]['id'];
+
+    $allowedResponse = api_client()
+        ->get(
+            '/department/selfserve/vehicle/allowed?lane_id=' . $laneId
+                . '&reg=' . urlencode($reg)
+                . '&vehicle_type=' . $productId,
+            $headers
+        )
+        ->assertStatus(200)
+        ->assertSuccess(true);
+
+    expect($allowedResponse->data()['questions'] ?? [])->not->toBeEmpty()
+        ->and($allowedResponse->data()['allowed_services'] ?? [])->not->toContain('MACHINE')
+        ->and($allowedResponse->data()['machine_available'] ?? null)->toBeFalse()
+        ->and($allowedResponse->data()['machine_wash_enabled'] ?? null)->toBeFalse()
+        ->and($allowedResponse->data()['allowed'] ?? null)->toBeFalse();
+
+    foreach ($allowedResponse->data()['tasks'] ?? [] as $task) {
+        expect($task['services'] ?? [])->not->toContain('MACHINE');
+    }
+
+    $serviceResponse = api_client()
+        ->post('/modules/self-serve/lane/services/allowed', [
+            'lane_id' => $laneId,
+            'task_ids' => [$machineTaskId],
+        ], $headers)
+        ->assertStatus(200)
+        ->assertSuccess(true);
+
+    expect($serviceResponse->data()['allowed_services'] ?? [])->not->toContain('MACHINE');
+});
+
 it('keeps long generated task descriptions when refreshing vehicle eligibility snapshots', function (): void {
     $group = api_fixtures()->createGroup([], [
         'list_own_department_selfserve_vehicle_conditions',
diff --git a/services/nginx/app/tests/Support/Api/ApiFixtures.php b/services/nginx/app/tests/Support/Api/ApiFixtures.php
index 93fbbe6b..1170d336 100644
--- a/services/nginx/app/tests/Support/Api/ApiFixtures.php
+++ b/services/nginx/app/tests/Support/Api/ApiFixtures.php
@@ -544,6 +544,11 @@ final class ApiFixtures
         }
 
         $this->setModuleConfig('selfserve', 'enabled', 'true');
+        $this->setModuleConfig(
+            'selfserve',
+            'machine_wash_enabled',
+            (bool)($overrides['machine_wash_enabled'] ?? true) ? 'true' : 'false'
+        );
 
         return [
             'department' => $department,